INTEGRATED CIRCUITS Supersedes data of 1994 Aug 31 File under Integrated Circuits, IC11 Handbook 21 Aug 3
DESCRIPTION The series are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5 V logic supply and ground. Further, they have higher gain and lower input currents than devices like the µa71. The uncommitted collector of the output stage makes the compatible with RTL, DTL, and TTL as well as capable of driving lamps and relays at currents up to 25 ma. Although designed primarily for applications requiring operation from digital logic supplies, the series are fully specified for power supplies up to ±15 V. It features faster response than the LM111 at the expense of higher power dissipation. However, the high-speed, wide operating voltage range and low package count make the much more versatile than older devices like the µa711. PIN CONFIGURATION D, N Packages NC NC GND 1 INPUT 1 INPUT 1 V OUTPUT 2 1 2 3 4 5 6 7 14 13 12 11 1 9 8 NC NC OUTPUT 1 V INPUT 2 INPUT 2 GND 2 FEATURES Two independent comparators Operates from a single 5 V supply Typically 8 ns response time at ±15 V Minimum fanout of 3 (each side) Maximum input current of 1 µa over temperature Inputs and outputs can be isolated from system ground High common-mode slew rate TOP VIEW SL114 Figure 1. Pin Configuration EQUIVALENT SCHEMATIC R2 4K R3 4K R1 3.5K R6 3K R7 3K Q9 V Q4 Q8 INPUTS Q1 Q2 R4 3K Q3 R5 3K Q6 Q7 C1 18pF R1 17 R11 13K R12 13K R8 2K Q5 Q15 Q22 Q21 R23 4K Q2 R22 6 R2 3.6K R9 18K R18 1.9K R19 25 Q11 R13 6 Q1 R14 2K Q12 Q13 C14 R15 3 R16 6 Q16 OUTPUT R25 6 TO OTHER HALF R24 25 Q19 R2 9 Q18 Q12 R17 3 V GND SL115 Figure 2. Equivalent Schematic 21 Aug 3 2 853-928 26835
ORDERING INFORMATION DESCRIPTION TEMPERATURE RANGE ORDER CODE DWG # 14-Pin Plastic Small Outline (SO) Package 25 C to 85 C LM219D SOT18-1 14-Pin Plastic Small Outline (SO) Package C to 7 C D SOT18-1 14-Pin Plastic Dual In-Line Package (DIP) C to 7 C N SOT27-1 ABSOLUTE MAXIMUM RATINGS SYMBOL PARAMETER RATING UNIT V S Total supply voltage 36 V Output to negative supply voltage 36 V Ground to negative supply voltage 25 V Ground to positive supply voltage 18 V Differential input voltage ±5 V V IN Input voltage 1 ±15 V Maximum power dissipation, T amb = 25 C (still-air) 2 N package 142 mw D package 14 mw Output short-circuit duration 1 s T amb Operating temperature range LM219-25 to 85 to 7 T stg Storage temperature range -65 to 15 C T sld Lead soldering temperature (1 sec max) 23 C NOTES: 1. For supply voltages less than ±15 V, the absolute maximum rating is equal to the supply voltage. 2. Derate above 25 C, at the following rates: N package at 11.4 mw/ C D package at 8.3 mw/ C DC ELECTRICAL CHARACTERISTICS V S = ±15 V; 25 C T amb 85 C for LM219, C T amb 7 C for, unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS LM219 Min Typ Max Min Typ Max Input 1, 2 R S 5 kω; T amb = 25 C.7 4. 2. 8. V OS offset voltage Over temp. 7 1 Input 1, 2 T amb = 25 C 3 75 8 2 I OS offset current Over temp. 1 3 I B Input bias current 1 T amb = 25 C 15 5 25 1 na Over temp. 1 12 na A V Voltage gain T amb = 25 C 8 4 8 4 V/mV V OL Saturation voltage V IN 1 mv; I OUT = 25 ma; T amb = 25 C; V 4.5 V; V = V.75 1.5.75 1.5 V IN 1 mv; I OUT = 3.2 ma.3.6.3.4 I OH Output leakage current V = V; V IN 1 mv V OUT = 35 V; T amb = 25 C.2 1.2 1 µa V IN Input voltage range V S = ±15 V ±13 ±13 V = 5V, V = V 1 3 1 3 V ID Differential input voltage ±5 ±5 V I Positive supply current V=5V; V = V; T amb = 25 C 4.3 4.3 ma I Positive supply current V S = ±15 V; T amb = 25 C 8. 12.5 8. 12.5 ma I Negative supply current V S = ±15 V; T amb = 25 C 3. 5. 3. 5. ma NOTES: 1. V OS, I OS and I B specifications apply for a supply voltage range of V S = ±15 V down to a single 5 V supply. 2. The offset voltages and offset currents given are the maximum values required to drive the output to within 1 V of either supply with a 1 ma load. Thus these parameters define an error band and take into account the worst case effects of voltage gain and input impedance. C UNIT mv na V V 21 Aug 3 3
AC ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER TEST CONDITIONS t R Response time 1 V S = ±15 V; T amb = 25 C R L = 5 Ω (see test figure) NOTE: 1. The response time specified is for a 1 mv step with 5 mv overdrive. LIMITS Min Typ Max UNIT 8 ns TEST CIRCUIT 15V 5V R L PULSE GENERATOR D.U.T. V OUT 15V Response Time Measurement Figure 3. Test Circuit SL116 21 Aug 3 4
TYPICAL PERFORMANCE CHARACTERISTICS OUTPUT VOLTAGE HIGH V 4 35 3 25 2 15 1 5 Transfer Function V S = 15V R L = 1.4KΩ V = 36V V = 5.V 8. 7. 6. 5. 4. 3. 2. 1. OUTPUT VOLTAGE LOW V OUTPUT VOLTAGE V INPUT VOLTAGE mv 6. 5. 4. 3. 2. 1. -5-1 Response Time for Various Input Overdrives V S = 5.V R L = 5KΩ V = 5.V 2mV 5.mV 2.mV OUTPUT VOLTAGE V INPUT VOLTAGE mv 6. 5. 4. 3. 2. 1. 1 5 Response Time for Various Input Overdrives 2mV 2.mV 5.mV V S = 15V R L = 5KΩ V = 5.V -1. -.6 -.2.2.6 1. 5 1 15 2 25 3 35 5 1 15 2 25 3 35 DIFFERENTIAL INPUT VOLTAGE V TIME ns TIME ns INPUT BIAS CURRENT na 4 3 2 1-1 Input Characteristics V S = 15V MAXIMUM DIFFERENTIAL INPUT VOLTAGE OUTPUT VOLTAGE V INPUT VOLTAGE mv 6. 5. 4. 3. 2. 1. -5-1 Response Time for Various Input Overdrives 2mV V S = 15V R L = 5KΩ V = 5.V 5.mV 2.mV OUTPUT VOLTAGE V INPUT VOLTAGE mv 6. 5. 4. 3. 2. 1. 1 5 Response Time for Various Input Overdrives 2mV 2.mV 5.mV V S = 5.V R L = 5KΩ V = 5.V -1-6. -2. 2. 6. 1 5 1 15 2 25 3 35 5 1 15 2 25 3 35 DIFFERENTIAL INPUT VOLTAGE V TIME ns TIME ns OUTPUT CURRENT ma 25 2 15 1 5 Output Saturation Voltage V S = 15V INPUT OVERDRIVE = 5.mV.2.4.6.8 1. SUPPLY CURRENT ma 12 1 8 6 4 2 Supply Current POSITIVE SUPPLY NEGATIVE SUPPLY 5 1 15 2 SHORT CIRCUIT CURRENT ma 12 1 8 6 4 2 Output Limitiung Characteristics SHORT CIRCUIT CURRENT POWER DISSIPATION 5 1 15 1.2 1..8.6.4.2 POWER DISSIPATION W OUTPUT VOLTAGE V SUPPLY VOLTAGE V OUTPUT VOLTAGE V SL117 Figure 4. Typical Performance Characteristics 21 Aug 3 5
TYPICAL PERFORMANCE CHARACTERISTICS (Continued) INPUT CURRENT na Input Currents 25 V S = 15V 2 BIAS 15 1 5 OFFSET -55-15 5 45 85 125 COMMON MODE LIMITS V V -.4 -.8-1.2-1.6-2. 1.2.8.4 V - Common-Mode Limits V S = 5.V, V S - = V S = 15V REFERRED TO SUPPLY VOLTAGES V S = 15V, V S = 5.V, V - = -55-15 5 45 85 125 SUPPLY CURRENT ma 12 1 8 6 4 2 Supply Current POSITIVE SUPPLY, V S = 15V POSITIVE SUPPLY, V S = 5.V, V S - = NEGATIVE SUPPLY, V S = 15V -55-15 5 45 85 125 TEMPERATURE o C TEMPERATURE o C TEMPERATURE o C SL118 Figure 5. Typical Performance Characteristics TYPICAL APPLICATIONS 5V 28V 19 Ω INPUTS 1 / 2-3V 1N914 2.7k 1N914 1k Relay Driver 5V 7.5M 5V 3k 5 V UT V IN 1 / 2-5 TTL 1.2V 1 / 2-1N914 2N2222 SQUARE WAVE OUTPUT 1kHz to 1MHz TRIANGLE WAVE OUTPUT V LT 1 / 2-1 / 2-5pF 3k 1k 1N914 Window Detector NOTES: V OUT = 5V for V LT < V IN < V UT V OUT = V for V IN < V LT or V IN > V UT NOTE: -5V Frequency adjust must be buffered for R L < 1Ω Wide Range Variable Oscillator Figure 6. Typical Applications SL119 21 Aug 3 6
SO14: plastic small outline package; 14 leads; body width 3.9 mm SOT18-1 21 Aug 3 7
DIP14: plastic dual in-line package; 14 leads (3 mil) SOT27-1 21 Aug 3 8
NOTES 21 Aug 3 9
Data sheet status Data sheet status [1] Product status [2] Definitions Objective data Preliminary data Development Qualification This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. Production Definitions Short-form specification The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Limiting values definition Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 6134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Disclaimers Life support These products are not designed for use in life support appliances, devices or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Right to make changes Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. Contact information For additional information please visit http://www.semiconductors.philips.com. Fax: 31 4 27 24825 For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-65A. [1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. Koninklijke Philips Electronics N.V. 21 All rights reserved. Printed in U.S.A. Date of release: 12-1 Document order number: 9397 75 9221 21 Aug 3 1
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