Dual-Channel Digital Isolator ADuM1200-EP

Transcription

1 Data Sheet FEATURES Narrow body, 8-lead SOIC package Low power operation 5 V operation. ma per channel Mbps to Mbps 3.7 ma per channel Mbps 8. ma per channel 5 Mbps 3 V operation.8 ma per channel Mbps to Mbps. ma per channel Mbps.8 ma per channel 5 Mbps Precise timing characteristics High common-mode transient immunity: >5 kv/μs Safety and regulatory approvals UL recognition 5 V rms for minute per UL 577 CSA Component Acceptance Notice #5A VDE Certificate of Conformity DIN V VDE V 88- (VDE V 88-): 6- VIORM = 56 V peak ENHANCED PRODUCT FEATURES Supports defense and aerospace applications (AQEC) Military temperature range ( 55 C to +5 C) Controlled manufacturing baseline Enhanced product change notification Qualification data available on request APPLICATIONS Size-critical multichannel isolation SPI interface/data converter isolation RS-3/RS-/RS-85 transceiver isolation Digital field bus isolation Dual-Channel Digital Isolator ADuM-EP GENERAL DESCRIPTION The ADuM-EP is a dual-channel, digital isolator based on the Analog Devices, Inc., icoupler technology. Combining high speed CMOS and monolithic transformer technologies, this isolation component provides outstanding performance characteristics superior to alternatives, such as optocouplers. By avoiding the use of LEDs and photodiodes, icoupler devices remove the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple icoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these icoupler products. Furthermore, icoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates. The ADuM-EP isolator provides two independent isolation channels with a supply voltage on either side ranging from.7 V to 5.5 V. In addition, the ADuM-EP provides low pulse width distortion and tight channel-to-channel matching. Unlike other optocoupler alternatives, the ADuM-EP isolator has a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/ power-down conditions. Full details about this enhanced product are available in the ADuM/ADuM data sheet, which should be consulted in conjunction with this data sheet. FUNCTIONAL BLOCK DIAGRAM V DD 8 V DD V IA ENCODE DECODE 7 V OA V IB 3 ENCODE DECODE 6 V OB GND Figure. 5 GND 9- Protected by U.S. Patents 5,95,89; 6,873,65; 6,93,578; and 7,75,39. Other patents are pending. Rev. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 96, Norwood, MA 6-96, U.S.A. Tel: Fax: Analog Devices, Inc. All rights reserved.

2 ADuM-EP TABLE OF CONTENTS Features... Enhanced Product Features... Applications... General Description... Functional Block Diagram... Revision History... Specifications... 3 Electrical Characteristics 5 V operation... 3 Electrical Characteristics 3 V operation... 5 Electrical Characteristics Mixed 5 V/3 V or 3 V/5 V Operation... 6 Package Characteristics... 8 Data Sheet Regulatory Information...8 Insulation and Safety-Related Specifications...8 DIN V VDE V 88- (VDE V 88-): 6- Insulation Characteristics...9 Recommended Operating Conditions...9 Absolute Maximum Ratings... ESD Caution... Pin Configuration and Function Descriptions... Typical Performance Characteristics... Outline Dimensions... 3 Ordering Guide... 3 REVISION HISTORY 5/ Rev. to Rev. A Removed RoHS-Compliant from Features Section... Changed ADuMWSRZ55 to ADuMUR-EP, Table Changes to Ordering Guide / Revision : Initial Version Rev. A Page of 6

3 Data Sheet ADuM-EP SPECIFICATIONS ELECTRICAL CHARACTERISTICS 5 V OPERATION All voltages are relative to their respective ground;.5 V VDD 5.5 V,.5 V VDD 5.5 V; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at TA = 5 C, VDD = VDD = 5 V. Table. Parameter Symbol Min Typ Max Unit Test Conditions DC SPECIFICATIONS Input Supply Current per IDDI (Q).5.6 ma Channel, Quiescent Output Supply Current per IDDO (Q).9.3 ma Channel, Quiescent Total Supply Current, Two Channels DC to Mbps VDD Supply Current IDD (Q).. ma DC to MHz logic signal frequency VDD Supply Current IDD (Q).5.8 ma DC to MHz logic signal frequency Mbps VDD Supply Current IDD (Q) ma 5 MHz logic signal frequency VDD Supply Current IDD (Q).3. ma 5 MHz logic signal frequency 5 Mbps VDD Supply Current IDD (Q) 3 ma.5 MHz logic signal frequency VDD Supply Current IDD (Q).8 3. ma.5 MHz logic signal frequency Input Currents IIA, IIB +. + µa Logic High Input Threshold VIH.7 (VDD or VDD) V Logic Low Input Threshold VIL.3 (VDD or VDD) V Logic High Output Voltages VOAH, VOBH (VDD or VDD). 5. V IOx = µa, VIx = VIxH (VDD or VDD).5.8 V IOx = ma, VIx = VIxH Logic Low Output Voltages VOAL, VOBL.. V IOx = µa, VIx = VIxL.. V IOx = µa, VIx = VIxL.. V IOx = ma, VIx = VIxL SWITCHING SPECIFICATIONS Minimum Pulse Width PW ns Maximum Data Rate Mbps Propagation Delay tphl, tplh 5 ns Pulse Width Distortion, PWD 3 ns tplh tphl Propagation Delay Skew 5 tpsk 5 ns Channel-to-Channel Matching 6 tpskcd/tpskod 3 ns Output Rise/Fall Time tr/tf.5 ns (% to 9%) Common-Mode Transient Immunity Logic High Output 7 CMH 5 35 kv/µs VIx = VDD, VDD, VCM = V, transient magnitude = 8 V Logic Low Output 7 CML 5 35 kv/µs VIx = V, VCM = V, transient magnitude = 8 V Refresh Rate fr. Mbps Rev. A Page 3 of 6

4 ADuM-EP Data Sheet Parameter Symbol Min Typ Max Unit Test Conditions Dynamic Supply Current per Channel 8 Input IDDI (D).9 ma/ Mbps Output IDDO (D).5 ma/ Mbps The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present. The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. tphl propagation delay is measured from the 5% level of the falling edge of the VIx signal to the 5% level of the falling edge of the VOx signal. tplh propagation delay is measured from the 5% level of the rising edge of the VIx signal to the 5% level of the rising edge of the VOx signal. 5 tpsk is the magnitude of the worst-case difference in tphl and/or tplh that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 6 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx >.8 VDD. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx <.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 8 Dynamic supply current is the incremental amount of supply current required for a Mbps increase in the signal data rate. Rev. A Page of 6

5 Data Sheet ADuM-EP ELECTRICAL CHARACTERISTICS 3 V OPERATION All voltages are relative to their respective ground;.7 V VDD 3.6 V,.7 V VDD 3.6 V; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at TA = 5 C, VDD = VDD = 3 V. Table. Parameter Symbol Min Typ Max Unit Test Conditions DC SPECIFICATIONS Input Supply Current per Channel, IDDI (Q).6.35 ma Quiescent Output Supply Current per Channel, IDDO (Q).. ma Quiescent Total Supply Current, Two Channels DC to Mbps VDD Supply Current IDD (Q).6. ma DC to MHz logic signal frequency VDD Supply Current IDD (Q)..6 ma DC to MHz logic signal frequency Mbps VDD Supply Current IDD (Q). 3. ma 5 MHz logic signal frequency VDD Supply Current IDD (Q).7. ma 5 MHz logic signal frequency 5 Mbps VDD Supply Current IDD (Q) ma.5 MHz logic signal frequency VDD Supply Current IDD (Q).5. ma.5 MHz logic signal frequency Input Currents IIA, IIB +. + µa Logic High Input Threshold VIH.7 (VDD or VDD) V Logic Low Input Threshold VIL.3 (VDD or VDD) V Logic High Output Voltages VOAH, VOBH (VDD or VDD). 3. V IOx = µa, VIx = VIxH (VDD or VDD).5.8 V IOx = ma, VIx = VIxH Logic Low Output Voltages VOAL, VOBL.. V IOx = µa, VIx = VIxL.. V IOx = µa, VIx = VIxL.. V IOx = ma, VIx = VIxL SWITCHING SPECIFICATIONS Minimum Pulse Width PW ns Maximum Data Rate Mbps Propagation Delay tphl, tplh 55 ns Pulse Width Distortion, tplh tphl PWD 3 ns Propagation Delay Skew 5 tpsk 6 ns Channel-to-Channel Matching 6 tpskcd/tpskod 3 ns Output Rise/Fall Time (% to 9%) tr/tf.5 ns Common-Mode Transient Immunity Logic High Output 7 CMH 5 35 kv/µs VIx = VDD, VDD, VCM = V, transient magnitude = 8 V Logic Low Output 7 CML 5 35 kv/µs VIx = V, VCM = V, transient magnitude = 8 V Refresh Rate fr. Mbps Dynamic Supply Current per Channel 8 Input IDDI (D). ma/ Mbps Output IDDO (D).3 ma/ Mbps The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present. The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. tphl propagation delay is measured from the 5% level of the falling edge of the VIx signal to the 5% level of the falling edge of the VOx signal. tplh propagation delay is measured from the 5% level of the rising edge of the VIx signal to the 5% level of the rising edge of the VOx signal. 5 tpsk is the magnitude of the worst-case difference in tphl and/or tplh that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 6 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx >.8 VDD. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx <.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 8 Dynamic supply current is the incremental amount of supply current required for a Mbps increase in the signal data rate. Rev. A Page 5 of 6

6 ADuM-EP Data Sheet ELECTRICAL CHARACTERISTICS MIXED 5 V/3 V OR 3 V/5 V OPERATION All voltages are relative to their respective ground; 5 V/3 V operation:.5 V VDD 5.5 V,.7 V VDD 3.6 V. 3 V/5 V operation:.7 V VDD 3.6 V,.5 V VDD 5.5 V; all minimum/maximum specifications apply over the entire recommended operating range, unless otherwise noted; all typical specifications are at TA = 5 C, VDD = 3. V, VDD = 5. V; or VDD = 5. V, VDD = 3. V. Table 3. Parameter Symbol Min Typ Max Unit Test Conditions DC SPECIFICATIONS Input Supply Current per Channel, IDDI (Q) Quiescent 5 V/3 V Operation.5.6 ma 3 V/5 V Operation.6.35 ma Output Supply Current per Channel, IDDO (Q) Quiescent 5 V/3 V Operation.. ma 3 V/5 V Operation.9.5 ma Total Supply Current, Two Channels DC to Mbps VDD Supply Current IDD (Q) 5 V/3 V Operation.. ma DC to MHz logic signal frequency 3 V/5 V Operation.6. ma DC to MHz logic signal frequency VDD Supply Current IDD (Q) 5 V/3 V Operation..6 ma DC to MHz logic signal frequency 3 V/5 V Operation.5.8 ma DC to MHz logic signal frequency Mbps VDD Supply Current IDD (Q) 5 V/3 V Operation ma 5 MHz logic signal frequency 3 V/5 V Operation. 3. ma 5 MHz logic signal frequency VDD Supply Current IDD (Q) 5 V/3 V Operation.7. ma 5 MHz logic signal frequency 3 V/5 V Operation.3. ma 5 MHz logic signal frequency 5 Mbps VDD Supply Current IDD (Q) 5 V/3 V Operation 3 ma.5 MHz logic signal frequency 3 V/5 V Operation ma.5 MHz logic signal frequency VDD Supply Current IDD (Q) 5 V/3 V Operation.5. ma.5 MHz logic signal frequency 3 V/5 V Operation.8 3. ma.5 MHz logic signal frequency Input Currents IIA,IIB +. + μa Logic High Input Threshold VIH.7 (VDD or VDD) V Logic Low Input Threshold VIL.3 (VDD or VDD) V Logic High Output Voltages VOAH, VOBH (VDD or VDD). 3. V IOx = μa, VIx = VIxH (VDD or VDD).5.8 V IOx = ma, VIx = VIxH Logic Low Output Voltages VOAL, VOBL.. V IOx = μa, VIx = VIxL.. V IOx = μa, VIx = VIxL.. V IOx = ma, VIx = VIxL SWITCHING SPECIFICATIONS Minimum Pulse Width PW ns Maximum Data Rate Mbps Propagation Delay tphl, tplh 5 ns Pulse Width Distortion, tplh tphl PWD 3 ns Propagation Delay Skew 5 tpsk 5 ns Channel-to-Channel Matching 6 tpskcd/tpskod 3 ns Output Rise/Fall Time (% to 9%) tr/tf 5 V/3 V Operation 3. ns 3 V/5 V Operation.5 ns Rev. A Page 6 of 6

7 Data Sheet ADuM-EP Parameter Symbol Min Typ Max Unit Test Conditions Common-Mode Transient Immunity Logic High Output 7 CMH 5 35 kv/µs VIx = VDD, VDD, VCM = V, transient magnitude = 8 V Logic Low Output 7 CML 5 35 kv/µs VIx = V, VCM = V, transient magnitude = 8 V Refresh Rate fr 5 V/3 V Operation. Mbps 3 V/5 V Operation. Mbps Input Dynamic Supply Current per IDDI (D) Channel 8 5 V/3 V Operation.9 ma/ Mbps 3 V/5 V Operation. ma/ Mbps Output Dynamic Supply Current per IDDO(D) Channel 8 5 V/3 V Operation.3 ma/ Mbps 3 V/5 V Operation.5 ma/ Mbps The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present. The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed. 3 The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed. tphl propagation delay is measured from the 5% level of the falling edge of the VIx signal to the 5% level of the falling edge of the VOx signal. tplh propagation delay is measured from the 5% level of the rising edge of the VIx signal to the 5% level of the rising edge of the VOx signal. 5 tpsk is the magnitude of the worst-case difference in tphl and/or tplh that is measured between units at the same operating temperature, supply voltages, and output load within the recommended operating conditions. 6 Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on opposing sides of the isolation barrier. 7 CMH is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx >.8 VDD. CML is the maximum common-mode voltage slew rate that can be sustained while maintaining VOx <.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient magnitude is the range over which the common mode is slewed. 8 Dynamic supply current is the incremental amount of supply current required for a Mbps increase in the signal data rate. Rev. A Page 7 of 6

8 ADuM-EP Data Sheet PACKAGE CHARACTERISTICS Table. Parameter Symbol Min Typ Max Unit Test Conditions Resistance (Input-to-Output) RI-O Ω Capacitance (Input-to-Output) CI-O. pf f = MHz Input Capacitance CI. pf IC Junction-to-Case Thermal Resistance, Side θjci 6 C/W Thermocouple located at center of package underside IC Junction-to-Case Thermal Resistance, Side θjco C/W The device is considered a -terminal device; Pin, Pin,, Pin 3, and Pin are shorted together, and Pin 5, Pin 6, Pin 7, and Pin 8 are shorted together. REGULATORY INFORMATION The ADuM-EP is approved by the organizations listed in Table 5. See Table for details regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation levels. Table 5. UL CSA VDE Recognized Under 577 Component Recognition Program Approved under CSA Component Acceptance Notice #5A Certified according to DIN V VDE V 88- (VDE V 88-): 6- Single/Basic 5 V rms Isolation Voltage Basic insulation per CSA and Reinforced insulation, 56 V peak IEC 695-, V rms (566 peak) maximum working voltage Functional insulation per CSA and IEC 695-, 8 V rms (3 V peak) maximum working voltage File E File 578 File In accordance with UL 577, each ADuMUR-EP is proof tested by applying an insulation test voltage 3 V rms for second (current leakage detection limit = 5 µa). In accordance with DIN V VDE V 88-, each ADuMUR-EP is proof tested by applying an insulation test voltage 5 V peak for second (partial discharge detection limit = 5 pc). The * marking branded on the component designates DIN V VDE V 88- approval. INSULATION AND SAFETY-RELATED SPECIFICATIONS Table 6. Parameter Symbol Value Unit Conditions Rated Dielectric Insulation Voltage 5 V rms minute duration Minimum External Air Gap (Clearance) L(I).9 mm min Measured from input terminals to output terminals, shortest distance through air Minimum External Tracking (Creepage) L(I). mm min Measured from input terminals to output terminals, shortest distance path along body Minimum Internal Gap (Internal Clearance).7 mm min Insulation distance through insulation Tracking Resistance (Comparative Tracking Index) CTI >75 V DIN IEC /VDE 33 Part Isolation Group IIIa Material Group (DIN VDE, /89, Table ) Rev. A Page 8 of 6

9 Data Sheet ADuM-EP DIN V VDE V 88- (VDE V 88-): 6- INSULATION CHARACTERISTICS This isolator is suitable for reinforced isolation within the safety limit data only. Maintenance of the safety data is ensured by protective circuits. Note that the * marking on the package denotes DIN V VDE V 88- approval for a 56 V peak working voltage. Table 7. Description Conditions Symbol Characteristic Unit Installation Classification per DIN VDE For Rated Mains Voltage 5 V rms I to IV For Rated Mains Voltage 3 V rms I to III For Rated Mains Voltage V rms I to II Climatic Classification /5/ Pollution Degree per DIN VDE, Table Maximum Working Insulation Voltage VIORM 56 V peak Input-to-Output Test Voltage, Method B VIORM.875 = VPR, % production test, VPR 5 V peak tm = second, partial discharge < 5 pc Input-to-Output Test Voltage, Method A VIORM.6 = VPR, tm = 6 seconds, VPR partial discharge < 5 pc After Environmental Tests Subgroup 896 V peak After Input and/or Safety Test Subgroup VIORM. = VPR, tm = 6 seconds, 67 V peak and Subgroup 3 partial discharge < 5 pc Highest Allowable Overvoltage Transient overvoltage, ttr = seconds VTR V peak Safety-Limiting Values Maximum value allowed in the event of a failure (see Figure ) Case Temperature TS 5 C Side Current IS 6 ma Side Current IS 7 ma Insulation Resistance at TS VIO = 5 V RS > 9 Ω RECOMMENDED OPERATING CONDITIONS SAFETY-LIMITING CURRENT (ma) SIDE SIDE Table 8. Parameter Operating Temperature (TA) Supply Voltages (VDD, VDD) Input Signal Rise and Fall Times All voltages are relative to their respective ground. Rating 55 C to +5 C.7 V to 5.5 V. ms 5 5 CASE TEMPERATURE ( C) Figure. Thermal Derating Curve, Dependence of Safety- Limiting Values on Case Temperature per DIN V VDE V Rev. A Page 9 of 6

10 ADuM-EP ABSOLUTE MAXIMUM RATINGS Ambient temperature = 5 C, unless otherwise noted. Table 9. Parameter Storage Temperature (TST) Ambient Operating Temperature (TA) Supply Voltages (VDD, VDD) Input Voltages (VIA, VIB), Output Voltages (VOA, VOB), Average Output Current per Pin (IO) 3 Common-Mode Transients (CML, CMH) Rating 55 C to +5 C 55 C to +5 C.5 V to +7. V.5 V to VDDI +.5 V.5 V to VDDO +.5 V ma to + ma kv/µs to + kv/µs Data Sheet Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ESD CAUTION All voltages are relative to their respective ground. VDDI and VDDO refer to the supply voltages on the input and output sides of a given channel, respectively. 3 See Figure for maximum rated current values for various temperatures. Refers to common-mode transients across the insulation barrier. Common-mode transients exceeding the absolute maximum ratings can cause latch-up or permanent damage. Table. Maximum Continuous Working Voltage Parameter Max Unit Constraint AC Voltage, Bipolar Waveform 565 V peak 5-year minimum lifetime AC Voltage, Unipolar Waveform Functional Insulation 3 V peak Maximum approved working voltage per IEC 695- Basic Insulation 56 V peak Maximum approved working voltage per IEC 695- and VDE V 88- DC Voltage Functional Insulation 3 V peak Maximum approved working voltage per IEC 695- Basic Insulation 56 V peak Maximum approved working voltage per IEC 695- and VDE V 88- Refers to continuous voltage magnitude imposed across the isolation barrier. Table. Truth Table (Positive Logic) VIA Input VIB Input VDD State VDD State VOA Output VOB Output Notes H H Powered Powered H H L L Powered Powered L L H L Powered Powered H L L H Powered Powered L H X X Unpowered Powered H H Outputs return to the input state within µs of VDDI power restoration. X X Powered Unpowered Indeterminate Indeterminate Outputs return to the input state within µs of VDDO power restoration. H = high, L = low, X = undetermined/not relevant. Rev. A Page of 6

11 Data Sheet ADuM-EP PIN CONFIGURATION AND FUNCTION DESCRIPTIONS V DD 8 V DD V IA ADuM-EP 7 V OA V IB 3 TOP VIEW (Not to Scale) 6 V OB GND 5 GND Figure 3. Pin Configuration Table. Pin Function Descriptions Pin No. Mnemonic Description VDD Supply Voltage for Isolator Side. VIA Logic Input A. 3 VIB Logic Input B. GND Ground. Ground reference for Isolator Side. 5 GND Ground. Ground reference for Isolator Side. 6 VOB Logic Output B. 7 VOA Logic Output A. 8 VDD Supply Voltage for Isolator Side. 9-3 Rev. A Page of 6

12 ADuM-EP Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS 8 5 CURRENT/CHANNEL (ma) 6 5V 3V CURRENT (ma) 5 5V 3V 3 DATA RATE (Mbps) 9-3 DATA RATE (Mbps) 9-7 Figure. Typical Input Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation Figure 7. Typical VDD Supply Current vs. Data Rate for 5 V and 3 V Operation 3 3 CURRENT/CHANNEL (ma) 5V 3V CURRENT (ma) 5V 3V 3 DATA RATE (Mbps) DATA RATE (Mbps) 9-8 Figure 5. Typical Output Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation (No Output Load) Figure 8. Typical VDD Supply Current vs. Data Rate for 5 V and 3 V Operation CURRENT/CHANNEL (ma) 3 5V 3V 3 DATA RATE (Mbps) Figure 6. Typical Output Supply Current per Channel vs. Data Rate for 5 V and 3 V Operation (5 pf Output Load) 9-6 Rev. A Page of 6

13 Data Sheet ADuM-EP OUTLINE DIMENSIONS 5. (.968).8 (.89). (.57) 3.8 (.97) (.) 5.8 (.8).5 (.98). (.) COPLANARITY. SEATING PLANE.7 (.5) BSC.75 (.688).35 (.53).5 (.).3 (.) 8.5 (.98).7 (.67).5 (.96).5 (.99).7 (.5). (.57) 5 COMPLIANT TO JEDEC STANDARDS MS--AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS (IN PARENTHESES) ARE ROUNDED-OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. Figure 9. 8-Lead Standard Small Outline Package [SOIC_N] Narrow Body (R-8) Dimensions shown in millimeters (inches) 7-A ORDERING GUIDE Model Number of Inputs, VDD Side Number of Inputs, VDD Side Maximum Data Rate (Mbps) Maximum Propagation Delay, 5 V (ns) Maximum Pulse Width Distortion (ns) Temperature Range Package Description ADuMUR-EP C to +5 C 8-Lead SOIC_N R-8 ADuMUR-EP-RL C to +5 C 8-Lead SOIC_N R-8 Package Option Rev. A Page 3 of 6

14 ADuM-EP Data Sheet NOTES Rev. A Page of 6

15 Data Sheet ADuM-EP NOTES Rev. A Page 5 of 6

16 ADuM-EP Data Sheet NOTES Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D9--5/(A) Rev. A Page 6 of 6