LMV301 Low Bias Current, 1.8V to 5V Single-Supply, Rail-to-Rail Operational Amplifier The LMV301 CMOS operational amplifier can operate over a power supply range from 1.8 V to 5 V and has a quiescent current of less than 200 mA, maximum, making it ideal for portable battery−operated applications such as notebook computers, PDA’s and medical equipment. Low input bias current and high input impedance make it highly tolerant of high source−impedance signal−sources such as photodiodes and pH probes. In addition, the LMV301’s excellent rail−to−rail performance will enhance the signal−to−noise performance of any application together with an output stage capable of easily driving a 600 W resistive load and up to 1000 pF capacitive load. The LMV301 comes in the space saving 5−pin SC−70 package with an industry−standard pinout, giving it both equivalent function and similar performance to competitive devices. http://onsemi.com MARKING DIAGRAM 5 4 12 3 AADd SC70−5 SQ SUFFIX CASE 419A STYLES 2, 3 d = Date Code = Pb−Free Package G or G Features • • • • • • • • Single Supply Operation (or $VS/2) VS from 1.8 V to 5 V Low Quiescent Current: 185 mA, Max with VS = 1.8 V Rail−to−Rail Output Swing Low Bias Current: 35 pA, max Space Saving SC70−5 Package No Output Phase−Reversal when the Inputs are Overdriven These are Pb−Free Devices Typical Applications • • • • • • • • March, 2009 − Rev. 1 +IN 1 VEE 2 −IN 3 5 VCC 4 OUTPUT + − STYLE 3 PINOUT Portable Battery−Powered Instruments Notebook Computers and PDAs Cell Phones and Mobile Communication Digital Cameras Photodiode Amplifiers Transducer Amplifiers Medical Instrumentation Consumer Products © Semiconductor Components Industries, LLC, 2009 PIN CONNECTION ORDERING INFORMATION See detailed ordering and shipping information in the dimensions section on page 11 of this data sheet. 1 Publication Order Number: LMV301/D LMV301 MAXIMUM RATINGS Symbol VS Rating Power Supply (Operating Voltage Range VS = 1.8 V to 5.0 V) Value Unit 5.5 V VIDR Input Differential Voltage ±Supply Voltage V VICR Input Common Mode Voltage Range −0.5 to (V+) + 0.5 V 10 mA Maximum Input Current tSo Output Short Circuit (Note 1) Continuous TJ Maximum Junction Temperature (Operating Range −40°C to 85°C) 150 °C JA Thermal Resistance (5−Pin SC70−5) 280 °C/W Tstg Storage Temperature −65 to 150 °C VESD Mounting Temperature (Infrared or Convection (30 sec)) 260 ESD Tolerance Machine Model Human Body Model 100 1500 V 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. 1. Continuous short−circuit to ground operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45 mA over long term may adversely affect reliability. Also, shorting output to V+ will adversely affect reliability; likewise shorting output to V− will adversely affect reliability. http://onsemi.com 2 LMV301 1.8 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 1.8 V, RL = 1 MW, VEE = 0 V, VO = VCC/2) Parameter Input Offset Voltage Input Offset Voltage Average Drift Input Bias Current (Note 2) Symbol Condition VIO TCVIO Min Typ Max Unit TA = −40°C to +85°C 1.7 9 mV TA = −40°C to +85°C 5 IB 3 TA = −40°C to +85°C mV/°C 35 pA 50 Common Mode Rejection Ratio CMRR 0 V v VCM v 0.9 V 50 63 dB Power Supply Rejection Ratio PSRR 1.8 V v VCC v 5 V, VO = 1 V, VCM = 1 V 62 100 dB Input Common−Mode Voltage Range VCM For CMRR ≥ 50 dB 0 to 0.9 −0.2 to 0.9 V 100 dB Large Signal Voltage Gain (Note 2) AV RL = 600W 83 TA = −40°C to +85°C 80 RL = 2 kW 83 TA = −40°C to +85°C 80 VOH RL = 600 W to 0.9 V TA = −40°C to +85°C 1.65 1.63 VOL RL = 600 W to 0.9 V TA = −40°C to +85°C VOH RL = 2 kW to 0.9 V TA = −40°C to +85°C VOL RL = 2 kW to 0.9 V TA = −40°C to +85°C Output Short Circuit Current (Note 2) IO Sourcing = VO = 0 V Sinking = VO = 1.8 V Supply Current ICC TA = −40°C to +85°C Output Swing 100 V 75 1.5 1.4 1.76 25 10 20 100 120 mV V 35 40 60 160 mV mA 185 mA 1.8 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 1.8 V, RL = 1 MW, VEE = 0 V, VO = VCC/2) Parameter Slew Rate Gain Bandwidth Product Symbol Condition SR GBWP CL = 200 pF Min Typ Max Unit 1 V/ms 1 MHz Phase Margin Qm 60 ° Gain Margin Gm 10 dB Input−Referred Voltage Noise en f = 50 kHz 50 nV/√Hz THD AV = +1, V − 1 VPP, RL = 10 kW, f = 1 kHz 0.01 % Total Harmonic Distortion 2. Guaranteed by design and/or characterization. http://onsemi.com 3 LMV301 2.7 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 2.7 V, RL = 1 MW, VEE = 0 V, VO = VCC/2) Parameter Input Offset Voltage Input Offset Voltage Average Drift Input Bias Current (Note 2) Symbol Condition VIO TCVIO Min Typ Max Unit TA = −40°C to +85°C 1.7 9 mV TA = −40°C to +85°C 5 IB 3 TA = −40°C to +85°C mV/°C 35 pA 50 Common Mode Rejection Ratio CMRR 0 V v VCM v 1.35 V 50 63 dB Power Supply Rejection Ratio PSRR 1.8 V v VCC v 5 V, VO = 1 V, VCM = 1 V 62 100 dB Input Common−Mode Voltage Range VCM For CMRR ≥ 50 dB 0 to 1.35 −0.2 to1.35 V 100 dB Large Signal Voltage Gain (Note 2) AV RL = 600 W 83 TA = −40°C to +85°C 80 RL = 2 kW 83 TA = −40°C to +85°C 80 VOH RL = 600 W to 1.35 V TA = −40°C to +85°C 2.55 2.53 VOL RL = 600 W to 1.35 V TA = −40°C to +85°C VOH RL = 2 kW to 1.35 V TA = −40°C to +85°C VOL RL = 2 kW to 1.35 V TA = −40°C to +85°C Output Short Circuit Current (Note 2) IO Sourcing = VO = 0 V Sinking = VO = 2.7 V Supply Current ICC TA = −40°C to +85°C Output Swing 100 2.62 78 2.65 2.64 100 280 2.675 75 10 20 V mV V 100 110 60 160 mV mA 185 mA 2.7 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 2.7 V, RL = 1 MW, VEE = 0 V, VO = VCC/2) Parameter Slew Rate Gain Bandwidth Product Symbol Condition SR GBWP CL = 200 pF Min Typ Max Unit 1 V/ms 1 MHz Phase Margin Qm 60 ° Gain Margin Gm 10 dB Input−Referred Voltage Noise en f = 50 kHz 50 nV/√Hz THD AV = +1, V − 1 VPP, RL = 10 kW, f = 1 kHz 0.01 % Total Harmonic Distortion 2. Guaranteed by design and/or characterization. http://onsemi.com 4 LMV301 5.0 V DC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 5.0 V, RL = 1 MW, VEE = 0 V, VO = VCC/2) Parameter Input Offset Voltage Input Offset Voltage Average Drift Input Bias Current (Note 2) Symbol Condition VIO TCVIO Min Typ Max Unit TA = −40°C to +85°C 1.7 9 mV TA = −40°C to +85°C 5 IB 3 TA = −40°C to +85°C mV/°C 35 pA 50 Common Mode Rejection Ratio CMRR 0 V v VCM v 4 V 50 63 dB Power Supply Rejection Ratio PSRR 1.8 V v VCC v 5 V, VO = 1 V, VCM = 1 V 62 100 dB Input Common−Mode Voltage Range VCM For CMRR ≥ 50 dB 0 to 4 −0.2 to 4.2 V 100 dB Large Signal Voltage Gain (Note 2) AV RL = 600 W 83 TA = −40°C to +85°C 80 RL = 2 kW 83 TA = −40°C to +85°C 80 VOH RL = 600 W to 2.5 V TA = −40°C to +85°C 4.850 4.840 VOL RL = 600 W to 2.5 V TA = −40°C to +85°C VOH RL = 2 kW to 2.5 V TA = −40°C to +85°C VOL RL = 2 kW to 2.5 V TA = −40°C to +85°C Output Short Circuit Current (Note 2) IO Sourcing = VO = 0 V Sinking = VO = 5 V Supply Current ICC TA = −40°C to +85°C Output Swing 100 V 150 160 4.935 4.900 V 65 75 10 10 mV 60 160 mV mA 200 µA 5.0 V AC ELECTRICAL CHARACTERISTICS (Unless otherwise specified, all limits are guaranteed for TA = 25°C, VCC = 5.0 V, RL = 1 MW, VEE = 0 V, VO = VCC/2) Parameter Slew Rate Gain Bandwidth Product Symbol Condition SR GBWP CL = 200 pF Min Typ Max Unit 1 V/ms 1 MHz Phase Margin Qm 60 ° Gain Margin Gm 10 dB Input−Referred Voltage Noise en f = 50 kHz 50 nV/√Hz THD AV = +1, V − 1 VPP, RL = 10 kW, f = 1 kHz 0.01 % Total Harmonic Distortion 2. Guaranteed by design and/or characterization. http://onsemi.com 5 LMV301 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 100 40 90 PHASE MARGIN (°) 50 GAIN (dB) 30 20 10 Over −40°C to +85°C Same Gain $1.8 dB (Typ) 0 70 60 50 −10 10k 80 100k 1M FREQUENCY (Hz) 40 10M 10k 90 75 80 70 70 65 60 60 CMRR (dB) CMRR (dB) 80 50 40 55 45 20 40 10 35 10k 30 −0.5 100k VS = 2.7 V f = 10 kHz 50 30 1k 10M Figure 2. Open Loop Phase Margin (RL = 2 kW, TA = 255C) 100 100 1M FREQUENCY (Hz) Figure 1. Open Loop Frequency Response (RL = 2 kW, TA = 255C, VS = 5 V) 0 10 100k 0 0.5 1 1.5 2 2.5 FREQUENCY (Hz) INPUT COMMON MODE VOLTAGE (V) Figure 3. CMRR vs. Frequency (RL = 5 kW, VS = 5 V) Figure 4. CMRR vs. Input Common Mode Voltage 80 3 100 90 70 80 60 VS = 5 V f = 10 kHz PSRR (dB) CMRR (dB) 70 50 60 50 40 30 20 40 10 30 −1 0 1 2 3 4 0 1k 5 10k 100k 1M INPUT COMMON MODE VOLTAGE (V) FREQUENCY (Hz) Figure 5. CMRR vs. Input Common Mode Voltage Figure 6. PSRR vs. Frequency (RL = 5 kW, VS = 2.7 V, +PSRR) http://onsemi.com 6 10M LMV301 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 90 100 80 90 70 80 70 60 PSRR (dB) PSRR (dB) 60 50 40 30 50 40 30 20 20 10 10 0 1k 10k 100k 1M 0 1k 10M 10k FREQUENCY (Hz) 90 80 4 70 3.5 60 3 VOS (mV) PSRR (dB) 5 4.5 50 40 2.5 2 30 1.5 20 1 10 0.5 10k 100k 1M 0 10M VS = 2.7 V 0 0.5 FREQUENCY (Hz) 100 90 QUIESCENT CURRENT (mA) 5 4 VOS (mV) 3.5 3 2.5 2 1.5 VS = 5.0 V 0.5 0 0.5 1 1.5 2 2.5 3 VCM (V) 1.5 2 2.5 3 Figure 10. VOS vs CMR 4.5 0 1 VCM (V) Figure 9. PSRR vs. Frequency (RL = 5 kW, VS = 5 V, −PSRR) 1 10M Figure 8. PSRR vs. Frequency (RL = 5 kW, VS = 5 V, +PSRR) 100 1k 1M FREQUENCY (Hz) Figure 7. PSRR vs. Frequency (RL = 5 kW, VS = 2.7 V, −PSRR) 0 100k 3.5 4 4.5 80 70 60 50 40 30 20 10 0 5 1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 SUPPLY VOLTAGE (V) Figure 11. VOS vs CMR Figure 12. Supply Current vs. Supply Voltage http://onsemi.com 7 5 LMV301 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 1 0 VOUT REFERENCED TO V+ (V) RL = 10 kW Vout = 1 VPP Av = +1 (%) 0.1 0.01 100 1k 10k −0.03 −0.04 −0.05 −0.06 −0.07 −0.08 −0.09 −0.1 2.5 4.5 5 Figure 14. Output Voltage Swing vs Supply Voltage (RL = 10k) −20 0.08 0.07 0.06 0.05 0.04 0.03 0.02 3 3.5 4 SUPPLY VOLTAGE (V) −60 −80 −100 −120 −140 Negative Swing 0.01 −40 4.5 −160 5 0 −20 100 SOURCE CURRENT (mA) 120 −40 −60 −80 −100 2 3 4 1 1.5 2 2.5 Figure 16. Sink Current vs. Output Voltage VS = 2.7 V 0 1 0.5 VOUT REFERENCED TO V− (V) Figure 15. Output Voltage Swing vs Supply Voltage (RL = 10k) SINK CURRENT (mA) 4 Figure 13. THD+N vs Frequency 0.09 0 3.5 SUPPLY VOLTAGE (V) 0 −120 3 (Hz) 0.1 0 2.5 Positive Swing −0.02 100k SINK CURRENT (mA) VOUT REFERENCED TO V− (V) 0.001 10 −0.01 80 60 40 20 0 5 VOUT REFERENCED TO V− (V) 0 0.5 1.0 1.5 2.0 VOUT REFERENCED TO V+ (V) Figure 17. Sink Current vs. Output Voltage VS = 5.0 V Figure 18. Source Current vs. Output Voltage VS = 2.7 V http://onsemi.com 8 2.5 LMV301 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 110 RL = 2 kW AV = 1 50 mV/div 2 ms/div SOURCE CURRENT (mA) 100 90 80 70 60 50 40 30 20 10 0 0 1 2 3 4 VOUT REFERENCED TO V+ (V) 5 Figure 19. Source Current vs. Output Voltage VS = 5.0 V Figure 20. Settling Time vs. Capacitive Load RL = 1 MW AV = 1 50 mV/div 2 ms/div 50 mV/div 2 ms/div Non−Inverting (G = +1) Input Output Figure 21. Settling Time vs. Capacitive Load Figure 22. Step Response − Small Signal 50 mV/div 2 ms/div 1 V/div 2 ms/div Non−Inverting (G = +1) Inverting (G = −1) Input Input Output Output Figure 24. Step Response − Large Signal Figure 23. Step Response − Small Signal http://onsemi.com 9 LMV301 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 1 V/div 2 ms/div Inverting (G = −1) Input Output Figure 25. Step Response − Large Signal http://onsemi.com 10 LMV301 APPLICATIONS 50 k R1 5.0 k VCC VCC R2 10 k MC1403 2.5 V VO LMV301 VO LMV301 VCC − Vref − + + 1 V ref + V CC 2 R1 V O + 2.5 V(1 ) ) R2 R R Figure 26. Voltage Reference fO + For: fo = 1.0 kHz R = 16 kW C = 0.01 mF C C 1 2pRC Figure 27. Wien Bridge Oscillator VCC C R1 Vin R2 C R3 − Hysteresis R1 LMV301 − Vin VO VOL CO = 10 C Vref VO + VO + R2 VOH Vref CO LMV301 VinL Given: fo = center frequency A(fo) = gain at center frequency VinH Choose value fo, C Q Then : R3 + pf O C Vref R1 (V OL * V ref) ) V ref R1 ) R2 R1 V inH + (V OH * V ref) ) V ref R1 ) R2 R1 H+ (V OH * V OL) R1 ) R2 V inL + R1 + R2 + R3 2 A(f O) R1 R3 4Q 2 R1 * R3 Figure 28. Comparator with Hysteresis For less than 10% error from operational amplifier, ((QO fO)/BW) < 0.1 where fo and BW are expressed in Hz. If source impedance varies, filter may be preceded with voltage follower buffer to stabilize filter parameters. Figure 29. Multiple Feedback Bandpass Filter ORDERING INFORMATION Device LMV301SQ3T2G Pinout Style Marking Package Shipping† Style 3 AAD SC70−5 (Pb−Free) 3000 / 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, BRD8011/D. http://onsemi.com 11 LMV301 PACKAGE DIMENSIONS SC70−5 SQ SUFFIX CASE 419A−02 ISSUE J A NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 419A−01 OBSOLETE. NEW STANDARD 419A−02. 4. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR GATE BURRS. G 5 4 −B− S 1 2 DIM A B C D G H J K N S 3 D 5 PL 0.2 (0.008) M B M N J C INCHES MIN MAX 0.071 0.087 0.045 0.053 0.031 0.043 0.004 0.012 0.026 BSC --0.004 0.004 0.010 0.004 0.012 0.008 REF 0.079 0.087 STYLE 2: PIN 1. ANODE 2. EMITTER 3. BASE 4. COLLECTOR 5. CATHODE MILLIMETERS MIN MAX 1.80 2.20 1.15 1.35 0.80 1.10 0.10 0.30 0.65 BSC --0.10 0.10 0.25 0.10 0.30 0.20 REF 2.00 2.20 STYLE 3: PIN 1. ANODE 1 2. N/C 3. ANODE 2 4. CATHODE 2 5. CATHODE 1 K H SOLDERING FOOTPRINT* 0.50 0.0197 0.65 0.025 0.65 0.025 0.40 0.0157 1.9 0.0748 SCALE 20:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 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 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: [email protected] N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5773−3850 http://onsemi.com 12 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative LMV301/D