LM258, LM358, LM358A, LM358E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, NCV2904V. Single Supply Dual Operational Amplifiers

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1 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, Single Supply Dual Operational Amplifiers Utilizing the circuit designs perfected for Quad Operational Amplifiers, these dual operational amplifiers feature low power drain, a common mode input voltage range extending to ground/v EE, and single supply or split supply operation. The LM35 series is equivalent to one half of an LM324. These amplifiers have several distinct advantages over standard operational amplifier types in single supply applications. They can operate at supply voltages as low as 3.0 V or as high as 32 V, with quiescent currents about one fifth of those associated with the MC74 (on a per amplifier basis). The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications. The output voltage range also includes the negative power supply voltage. Features Short Circuit Protected Outputs True Differential Input Stage Single Supply Operation: 3.0 V to 32 V Low Input Bias Currents Internally Compensated Common Mode Range Extends to Negative Supply Single and Split Supply Operation ESD Clamps on the Inputs Increase Ruggedness of the Device without Affecting Operation NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC Q00 Qualified and PPAP Capable These Devices are Pb Free, Halogen Free/BFR Free and are RoHS Compliant PDIP N, AN, VN SUFFIX CASE 626 SOIC D, VD SUFFIX CASE 75 Micro DMR2 SUFFIX CASE 46A PIN CONNECTIONS Output A 2 7 Output B Inputs A 3 6 Inputs B V EE /Gnd 4 5 (Top View) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 0 of this data sheet. DEVICE MARKING INFORMATION See general marking information in the device marking section on page of this data sheet. Semiconductor Components Industries, LLC, 205 October, 205 Rev. 29 Publication Order Number: LM35/D

2 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, 3.0 V to (max).5 V to (max) V to V EE(max) V EE /Gnd Single Supply Figure. V EE Split Supplies Output Bias Circuitry Common to Both Amplifiers Q6 Q5 Q4 Q3 Q22 Q9 40 k 5.0 pf Q2 25 Q23 Q24 Q Q20 Inputs Q2 Q7 Q3 Q4 Q2 Q5 Q6 Q26 Q7 Q Q9 Q Q0 Q 2.0 k Q k V EE /Gnd Figure 2. Representative Schematic Diagram (One Half of Circuit Shown) 2

3 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, MAXIMUM RATINGS (T A = 25 C, unless otherwise noted.) Rating Symbol Value Unit Power Supply Voltages Single Supply Split Supplies 32, V EE ±6 Input Differential Voltage Range (Note ) V IDR ±32 Vdc Input Common Mode Voltage Range V ICR 0.3 to 32 Vdc Output Short Circuit Duration t SC Continuous Junction Temperature T J 50 C Thermal Resistance, Junction to Air (Note 2) Case 46A Case 75 Case 626 R JA Storage Temperature Range T stg 65 to 50 C ESD Protection at any Pin Human Body Model Machine Model Operating Ambient Temperature Range LM25 LM35, LM35A, LM35E LM2904, LM2904A, LM2904E LM2904V, NCV2904 (Note 3) (Note 3) V esd T A 25 to 5 0 to to to to 50 Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected.. Split Power Supplies. 2. All R JA measurements made on evaluation board with oz. copper traces of minimum pad size. All device outputs were active. 3. NCV2904 and are qualified for automotive use. Vdc C/W V C 3

4 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, ELECTRICAL CHARACTERISTICS ( = 5.0 V, V EE = GND, T A = 25 C, unless otherwise noted.) Characteristic Symbol LM25 LM35, LM35E LM35A Min Typ Max Min Typ Max Min Typ Max Input Offset Voltage V IO = 5.0 V to 30 V, V IC = 0 V to.7 V, V O.4 V, R S = 0 T A = 25 C T A = T high (Note 4) T A = T low (Note 4) Average Temperature Coefficient of Input Offset Voltage T A = T high to T low (Note 4) Unit V IO /T V/ C Input Offset Current I IO na T A = T high to T low (Note 4) Input Bias Current I IB T A = T high to T low (Note 4) Average Temperature Coefficient of Input Offset Current T A = T high to T low (Note 4) I IO /T pa/ C Input Common Mode Voltage Range (Note 5), V ICR V = 30 V = 30 V, T A = T high to T low Differential Input Voltage Range V IDR V Large Signal Open Loop Voltage Gain A VOL V/mV R L = 2.0 k, = 5 V, For Large V O Swing, T A = T high to T low (Note 4) Channel Separation CS db.0 khz f 20 khz, Input Referenced Common Mode Rejection CMR db R S 0 k Power Supply Rejection PSR db Output Voltage High Limit V OH T A = T high to T low (Note 4) = 5.0 V, R L = 2.0 k, T A = 25 C = 30 V, R L = 2.0 k = 30 V, R L = 0 k Output Voltage Low Limit V OL mv = 5.0 V, R L = 0 k, T A = T high to T low (Note 4) Output Source Current I O ma V ID =.0 V, = 5 V T A = T high to T low (LM35A Only) 0 Output Sink Current I O V ID =.0 V, = 5 V ma T A = T high to T low (LM35A Only) 5.0 ma V ID =.0 V, V O = 200 mv A Output Short Circuit to Ground (Note 6) I SC ma Power Supply Current (Total Device) I CC T A = T high to T low (Note 4) = 30 V, V O = 0 V, R L = = 5 V, V O = 0 V, R L = LM25: T low = 25 C, T high = 5 C LM35, LM35A, LM35E: T low = 0 C, T high = 70 C LM2904/A/E: T low = 40 C, T high = 05 C LM2904V & NCV2904: T low = 40 C, T high = 25 C NCV2904 and are qualified for automotive use. : T low = 40 C, T high = 50 C 5. The input common mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of the common mode voltage range is.7 V. 6. Short circuits from the output to can cause excessive heating and eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. mv V ma 4

5 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, ELECTRICAL CHARACTERISTICS ( = 5.0 V, V EE = Gnd, T A = 25 C, unless otherwise noted.) Characteristic Input Offset Voltage = 5.0 V to 30 V, V IC = 0 V to.7 V, V O.4 V, R S = 0 Symbol V IO LM2904/LM2904E LM2904A LM2904V, NCV2904 Min Typ Max Min Typ Max Min Typ Max T A = 25 C T A = T high (Note 7) T A = T low (Note 7) Average Temperature Coefficient of Input Offset Voltage T A = T high to T low (Note 7) Unit V IO /T V/ C Input Offset Current I IO na T A = T high to T low (Note 7) Input Bias Current I IB T A = T high to T low (Note 7) Average Temperature Coefficient of Input Offset Current T A = T high to T low (Note 7) I IO /T pa/ C Input Common Mode Voltage Range (Note ), V ICR V = 30 V = 30 V, T A = T high to T low Differential Input Voltage Range V IDR V Large Signal Open Loop Voltage Gain A VOL V/mV R L = 2.0 k, = 5 V, For Large V O Swing, T A = T high to T low (Note 7) Channel Separation CS db.0 khz f 20 khz, Input Referenced Common Mode Rejection CMR db R S 0 k Power Supply Rejection PSR db Output Voltage High Limit V OH T A = T high to T low (Note 7) = 5.0 V, R L = 2.0 k, T A = 25 C = 30 V, R L = 2.0 k = 30 V, R L = 0 k Output Voltage Low Limit V OL mv = 5.0 V, R L = 0 k, T A = T high to T low (Note 7) Output Source Current I O ma V ID =.0 V, = 5 V Output Sink Current I O V ID =.0 V, = 5 V ma V ID =.0 V, V O = 200 mv A Output Short Circuit to Ground (Note 9) I SC ma Power Supply Current (Total Device) I CC T A = T high to T low (Note 7) = 30 V, V O = 0 V, R L = = 5 V, V O = 0 V, R L = LM25: T low = 25 C, T high = 5 C LM35, LM35A, LM35E: T low = 0 C, T high = 70 C LM2904/A/E: T low = 40 C, T high = 05 C LM2904V & NCV2904: T low = 40 C, T high = 25 C NCV2904 and are qualified for automotive use. : T low = 40 C, T high = 50 C. The input common mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of the common mode voltage range is.7 V. 9. Short circuits from the output to can cause excessive heating and eventual destruction. Destructive dissipation can result from simultaneous shorts on all amplifiers. mv V ma 5

6 I LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, CIRCUIT DESCRIPTION The LM35 series is made using two internally compensated, two stage operational amplifiers. The first stage of each consists of differential input devices Q20 and Q with input buffer transistors Q2 and Q7 and the differential to single ended converter Q3 and Q4. The first stage performs not only the first stage gain function but also performs the level shifting and transconductance reduction functions. By reducing the transconductance, a smaller compensation capacitor (only 5.0 pf) can be employed, thus saving chip area. The transconductance reduction is accomplished by splitting the collectors of Q20 and Q. Another feature of this input stage is that the input common mode range can include the negative supply or ground, in single supply operation, without saturating either the input devices or the differential to single ended converter. The second stage consists of a standard current source load amplifier stage. Each amplifier is biased from an internal voltage regulator which has a low temperature coefficient thus giving each amplifier good temperature characteristics as well as excellent power supply rejection..0 V/DIV 5.0 s/div Figure 3. Large Signal Voltage Follower Response = 5 Vdc R L = 2.0 k T A = 25 C V, INPUT VOLTAGE (V) Negative.0 Positive A VOL, OPEN LOOP VOLTAGE GAIN (db) = 5 V V EE = Gnd T A = 25 C k 0 k 00 k.0 M /V EE, POWER SUPPLY VOLTAGES (V) f, FREQUENCY (Hz) Figure 4. Input Voltage Range Figure 5. Large Signal Open Loop Voltage Gain 6

7 V OR, OUTPUT VOLTAGE RANGE (V pp ) LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, R L = 2.0 k = 5 V V EE = Gnd Gain = 00 R I =.0 k R F = 00 k f, FREQUENCY (khz) V O, OUTPUT VOLTAGE (mv) Input Output t, TIME (ms) = 30 V V EE = Gnd T A = 25 C C L = 50 pf Figure 6. Large Signal Frequency Response Figure 7. Small Signal Voltage Follower Pulse Response (Noninverting) 2.4 I CC, POWER SUPPLY CURRENT (ma) T A = 25 C R L = I IB, INPUT BIAS CURRENT (na) , POWER SUPPLY VOLTAGE (V) Figure. Power Supply Current versus Power Supply Voltage , POWER SUPPLY VOLTAGE (V) Figure 9. Input Bias Current versus Supply Voltage 7

8 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, R 50 k MC403 R2 2.5 V /2 LM35 V O = 2.5 V ( R R2 ) V O = V 2 CC 0 k R 5.0 k V CC /2 LM35 R C C V O f o = 2 RC For: f o =.0 khz R = 6 k C = 0.0 F Figure 0. Voltage Reference Figure. Wien Bridge Oscillator e /2 LM35 C R R R2 V OH Hysteresis e 2 R a R b R C R /2 LM35 R /2 LM35 e o V in R /2 LM35 V O V O V OL R V inl = (V R R2 OL ) R V inh = (V R R2 OH ) V inl V inh e o = C ( a b) (e 2 e ) R H = (V R R2 OH V OL ) Figure 2. High Impedance Differential Amplifier Figure 3. Comparator with Hysteresis V in C R2 R 00 k C C /2 R LM35 /2 00 k LM35 /2 LM35 V ref Bandpass R3 Output R2 R /2 C LM35 R Where: For: f o = 2 R = QR RC R2 = R T BP R3 = T N R2 C = 0 C Notch Output T BP = Center Frequency Gain T N = Passband Notch Gain f o =.0 khz Q = 0 T BP = T N = = 2 R = 60 k C = 0.00 F R =.6 M R2 =.6 M R3 =.6 M Figure 4. Bi Quad Filter

9 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, C R3 R C V in /2 LM35 V O R2 CO CO = 0 C = 2 Given: f o = center frequency A(f o ) = gain at center frequency Choose value f o, C = 2 /2 LM35 Triangle Wave Output C R f R3 75 k R 00 k R2 300 k /2 LM35 Square Wave Output Then: R3 = Q f o C R3 R = 2 A(fo ) R R3 R2 = 4Q 2 R R3 For less than 0% error from operational amplifier. Where f o and BW are expressed in Hz. Q o f o BW < 0. f = R R C 4 CR f R R2 R if, R3 = R2 R If source impedance varies, filter may be preceded with voltage follower buffer to stabilize filter parameters. Figure 5. Function Generator Figure 6. Multiple Feedback Bandpass Filter 9

10 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, ORDERING INFORMATION Device Operating Temperature Range Package Shipping LM35ADR2G LM35DG LM35DR2G SOIC 9 Units / Rail LM35EDR2G 0 C to 70 C SOIC LM35DMR2G Micro 4000 / Tape & Reel LM35NG PDIP 50 Units / Rail LM25DG LM25DR2G SOIC 9 Units / Rail LM25DMR2G 25 C to 5 C Micro 4000 / Tape & Reel LM25NG PDIP 50 Units / Rail LM2904DG LM2904DR2G SOIC 9 Units / Rail LM2904EDR2G SOIC LM2904DMR2G LM2904NG 40 C to 05 C Micro PDIP 50 Units / Rail LM2904ADMG LM2904ADMR2G Micro 4000 / Tape & Reel 4000 / Tape & Reel LM2904ANG PDIP 50 Units / Rail LM2904VDG LM2904VDR2G SOIC 9 Units / Rail LM2904VDMR2G Micro 4000 / Tape & Reel LM2904VNG 40 C to 25 C PDIP 50 Units / Rail NCV2904DR2G* SOIC NCV2904DMR2G* Micro 4000 / Tape & Reel DR2G* 40 C to 50 C SOIC For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD0/D. *NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC Q00 Qualified and PPAP Capable. 0

11 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, MARKING DIAGRAMS PDIP N SUFFIX CASE 626 PDIP AN SUFFIX CASE 626 PDIP VN SUFFIX CASE 626 LMx5N AWL YYWWG LM2904N AWL YYWWG LM2904AN AWL YYWWG LM2904VN AWL YYWWG LMx5 ALYW SOIC D SUFFIX CASE 75 LM35 ALYWA 35E ALYWA 2904 ALYW 2904E ALYW SOIC VD SUFFIX CASE V ALYW * SOIC VD SUFFIX CASE V ALYWV x5 AYW 2904 AYW Micro DMR2 SUFFIX CASE 46A x = 2 or 3 A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week G = Pb Free Package = Pb Free Package (Note: Microdot may be in either location) 904A AYW 904V AYW * *This diagram also applies to NCV2904

12 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, PACKAGE DIMENSIONS PDIP N, AN, VN SUFFIX CASE ISSUE P NOTE A D D 5 4 b2 TOP VIEW e/2 e SIDE VIEW A E B A2 A NOTE 3 L C SEATING PLANE H eb X b END VIEW 0.00 M C A M B M NOTE 6 E c END VIEW WITH LEADS CONSTRAINED M NOTE 5 NOTES:. DIMENSIONING AND TOLERANCING PER ASME Y4.5M, CONTROLLING DIMENSION: INCHES. 3. DIMENSIONS A, A AND L ARE MEASURED WITH THE PACK AGE SEATED IN JEDEC SEATING PLANE GAUGE GS DIMENSIONS D, D AND E DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS ARE NOT TO EXCEED 0.0 INCH. 5. DIMENSION E IS MEASURED AT A POINT 0.05 BELOW DATUM PLANE H WITH THE LEADS CONSTRAINED PERPENDICULAR TO DATUM C. 6. DIMENSION eb IS MEASURED AT THE LEAD TIPS WITH THE LEADS UNCONSTRAINED. 7. DATUM PLANE H IS COINCIDENT WITH THE BOTTOM OF THE LEADS, WHERE THE LEADS EXIT THE BODY.. PACKAGE CONTOUR IS OPTIONAL (ROUNDED OR SQUARE CORNERS). INCHES MILLIMETERS DIM MIN MAX MIN MAX A A A b b TYP.52 TYP C D D E E e 0.00 BSC 2.54 BSC eb L M 0 0 2

13 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, PACKAGE DIMENSIONS SOIC NB CASE ISSUE AK X B Y Z H G A D 5 4 S C 0.25 (0.00) M Z Y S X S 0.25 (0.00) M SEATING PLANE Y 0.0 (0.004) M N X 45 M SOLDERING FOOTPRINT* K J NOTES:. DIMENSIONING AND TOLERANCING PER ANSI Y4.5M, CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.5 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.27 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION THRU ARE OBSOLETE. NEW STANDARD IS MILLIMETERS INCHES DIM MIN MAX MIN MAX A B C D G.27 BSC BSC H J K M 0 0 N S SCALE 6: mm inches *For additional information on our Pb Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 3

14 LM25, LM35, LM35A, LM35E, LM2904, LM2904A, LM2904E, LM2904V, NCV2904, PACKAGE DIMENSIONS Micro CASE 46A 02 ISSUE J H E D E NOTES:. DIMENSIONING AND TOLERANCING PER ANSI Y4.5M, CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.5 (0.006) PER SIDE. 4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.00) PER SIDE A0 OBSOLETE, NEW STANDARD 46A02. PIN ID T SEATING PLANE 0.03 (0.005) e b PL 0.0 (0.003) M T B S A S A MILLIMETERS INCHES DIM MIN NOM MAX MIN NOM MAX A A b c D E e 0.65 BSC BSC L H E A c L RECOMMENDED SOLDERING FOOTPRINT* X 0.4 X PITCH DIMENSION: MILLIMETERS *For additional information on our Pb Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Micro is a trademark of International Rectifier. ON Semiconductor and the are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC s product/patent coverage may be accessed at /site/pdf/patent Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Typical parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customer s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor 952 E. 32nd Pkwy, Aurora, Colorado 00 USA Phone: or Toll Free USA/Canada Fax: or Toll Free USA/Canada orderlit@onsemi.com N. American Technical Support: Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: Japan Customer Focus Center Phone: ON Semiconductor Website: Order Literature: For additional information, please contact your local Sales Representative LM35/D