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

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1 LM25, LM35, LM35A, LM2904, LM2904A, 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 onehalf 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 onefifth 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 PbFree Packages are Available NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes 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, 200 January, 200 Rev. 23 Publication Order Number: LM35/D

2 LM25, LM35, LM35A, LM2904, LM2904A, LM2904V, NCV 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 (OneHalf of Circuit Shown) 2

3 LM25, LM35, LM35A, LM2904, LM2904A, 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 (Note 2) V ICR 0.3 to 32 Vdc Output Short Circuit Duration t SC Continuous Junction Temperature T J 50 C Thermal Resistance, JunctiontoAir (Note 3) 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 LM2904/LM2904A LM2904V, NCV2904 (Note 4) V esd T A 25 to 5 0 to to to 25 Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.. Split Power Supplies. 2. For supply voltages less than 32 V the absolute maximum input voltage is equal to the supply voltage. 3. All R JA measurements made on evaluation board with oz. copper traces of minimum pad size. All device outputs were active. 4. NCV2904 is qualified for automotive use. Vdc C/W V C 3

4 LM25, LM35, LM35A, LM2904, LM2904A, LM2904V, NCV2904 ELECTRICAL CHARACTERISTICS ( = 5.0 V, V EE = GND, T A = 25 C, unless otherwise noted.) Characteristic Symbol LM25 LM35 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 5) T A = T low (Note 5) Average Temperature Coefficient of Input Offset Voltage T A = T high to T low (Note 5) Unit V IO /T V/ C Input Offset Current I IO na T A = T high to T low (Note 5) Input Bias Current I IB T A = T high to T low (Note 5) Average Temperature Coefficient of Input Offset Current T A = T high to T low (Note 5) I IO /T pa/ C Input Common Mode Voltage Range (Note 6), 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 5) 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 VoltageHigh Limit V OH T A = T high to T low (Note 5) = 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 VoltageLow Limit V OL mv = 5.0 V, R L = 0 k, T A = T high to T low (Note 5) 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 7) I SC ma Power Supply Current (Total Device) I CC T A = T high to T low (Note 5) = 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: T low = 0 C, T high = 70 C LM2904/LM2904A: T low = 40 C, T high = 05 C LM2904V & NCV2904: T low = 40 C, T high = 25 C NCV2904 is qualified for automotive use. 6. 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. 7. 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, LM2904, LM2904A, LM2904V, NCV2904 ELECTRICAL CHARACTERISTICS ( = 5.0 V, V EE = Gnd, T A = 25 C, unless otherwise noted.) Characteristic Symbol LM2904 LM2904A LM2904V, NCV2904 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 ) T A = T low (Note ) Average Temperature Coefficient of Input Offset Voltage T A = T high to T low (Note ) Unit V IO /T V/ C Input Offset Current I IO na T A = T high to T low (Note ) Input Bias Current I IB T A = T high to T low (Note ) Average Temperature Coefficient of Input Offset Current T A = T high to T low (Note ) I IO /T pa/ C Input Common Mode Voltage Range (Note 9), 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 ) 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 VoltageHigh Limit V OH T A = T high to T low (Note ) = 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 VoltageLow Limit V OL mv = 5.0 V, R L = 0 k, T A = T high to T low (Note ) 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 0) I SC ma Power Supply Current (Total Device) I CC T A = T high to T low (Note ) = 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: T low = 0 C, T high = 70 C LM2904/LM2904A: T low = 40 C, T high = 05 C LM2904V & NCV2904: T low = 40 C, T high = 25 C NCV2904 is qualified for automotive use. 9. 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. 0.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, LM2904, LM2904A, LM2904V, NCV2904 CIRCUIT DESCRIPTION The LM35 series is made using two internally compensated, twostage 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 singleended converter. The second stage consists of a standard current source load amplifier stage. Each amplifier is biased from an internalvoltage 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. LargeSignal Open Loop Voltage Gain 6

7 LM25, LM35, LM35A, LM2904, LM2904A, LM2904V, NCV2904 V OR, OUTPUT VOLTAGE RANGE (V pp ) 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. LargeSignal 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, LM2904, LM2904A, 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. BiQuad Filter

9 LM25, LM35, LM35A, LM2904, LM2904A, 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, LM2904, LM2904A, LM2904V, NCV2904 ORDERING INFORMATION Device Operating Temperature Range Package Shipping LM35ADR2G SOIC 2500 Tape & Reel LM35D SOIC 9 Units/Rail LM35DG SOIC 9 Units/Rail LM35DR2 SOIC 2500 Tape & Reel LM35DR2G 0 C to 70 C SOIC 2500 Tape & Reel LM35DMR2 Micro 4000 Tape & Reel LM35DMR2G Micro 4000 Tape & Reel LM35N PDIP 50 Units/Rail LM35NG LM25D LM25DG PDIP SOIC SOIC 50 Units/Rail 9 Units/Rail 9 Units/Rail LM25DR2 SOIC 2500 Tape & Reel LM25DR2G SOIC 2500 Tape & Reel 25 C to 5 C LM25DMR2 Micro 4000 Tape & Reel LM25DMR2G Micro 4000 Tape & Reel LM25N PDIP 50 Units/Rail LM25NG LM2904D LM2904DG PDIP SOIC SOIC 50 Units/Rail 9 Units/Rail 9 Units/Rail LM2904DR2 SOIC 2500 Tape & Reel LM2904DR2G SOIC 2500 Tape & Reel LM2904DMR2 Micro 2500 Tape & Reel LM2904DMR2G Micro 2500 Tape & Reel LM2904N 40 C to 05 C PDIP 50 Units/Rail LM2904NG PDIP 50 Units/Rail LM2904ADMG Micro 4000 Tape & Reel LM2904ADMR2 Micro 4000 Tape & Reel LM2904ADMR2G Micro 4000 Tape & Reel LM2904AN PDIP 50 Units/Rail LM2904ANG PDIP 50 Units/Rail 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. 0

11 LM25, LM35, LM35A, LM2904, LM2904A, LM2904V, NCV2904 ORDERING INFORMATION LM2904VD LM2904VDG Device Operating Temperature Range Package Shipping SOIC SOIC 9 Units/Rail 9 Units/Rail LM2904VDR2 SOIC 2500 Tape & Reel LM2904VDR2G SOIC 2500 Tape & Reel LM2904VDMR2 Micro 4000 Tape & Reel LM2904VDMR2G Micro 4000 Tape & Reel LM2904VN 40 C to 25 C PDIP 50 Units/Rail LM2904VNG PDIP 50 Units/Rail NCV2904DR2* SOIC 2500 Tape & Reel NCV2904DR2G* SOIC 2500 Tape & Reel NCV2904DMR2* Micro 4000 Tape & Reel NCV2904DMR2G* Micro 4000 Tape & Reel 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. *NCV2904 is qualified for automotive use. 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 2904 ALYW SOIC VD SUFFIX CASE V ALYW * 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 = PbFree Package = PbFree Package (Note: Microdot may be in either location) 904A AYW 904V AYW * *This diagram also applies to NCV2904

12 LM25, LM35, LM35A, LM2904, LM2904A, LM2904V, NCV2904 PACKAGE DIMENSIONS PDIP N, AN, VN SUFFIX CASE ISSUE L 5 B NOTES:. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y4.5M, 92. NOTE 2 T SEATING PLANE H 4 F A C N D K G 0.3 (0.005) M T A M B M L J M MILLIMETERS INCHES DIM MIN MAX MIN MAX A B C D F G 2.54 BSC 0.00 BSC H J K L 7.62 BSC BSC M 0 0 N

13 LM25, LM35, LM35A, LM2904, LM2904A, LM2904V, NCV2904 PACKAGE DIMENSIONS SOIC NB CASE 7507 ISSUE AJ X Y B A 5 4 S 0.25 (0.00) M Y M K 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 7506 ARE OBSOLETE. NEW STANDARD IS Z H G D C 0.25 (0.00) M Z Y S X S SEATING PLANE 0.0 (0.004) N X 45 M J MILLIMETERS INCHES DIM MIN MAX MIN MAX A B C D G.27 BSC BSC H J K M 0 0 N S SOLDERING FOOTPRINT* SCALE 6: mm inches *For additional information on our PbFree strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 3

14 LM25, LM35, LM35A, LM2904, LM2904A, LM2904V, NCV2904 PACKAGE DIMENSIONS Micro CASE 46A02 ISSUE G 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 SOLDERING FOOTPRINT*.04 X X X SCALE : mm inches *For additional information on our PbFree 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 are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). 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 P.O. Box 563, Denver, Colorado 027 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