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LMP2015 Dataheets PDF



Part Number LMP2015
Manufacturers National Semiconductor
Logo National Semiconductor
Description (LMP2015 / LMP2016) Rail-to-Rail Output Operational Amplifier
Datasheet LMP2015 DatasheetLMP2015 Datasheet (PDF)

LMP2015 Single/LMP2016 Dual High Precision, Rail-to-Rail Output Operational Amplifier www.DataSheet4U.com December 18, 2007 LMP2015 Single/LMP2016 Dual High Precision, Rail-to-Rail Output Operational Amplifier General Description The LMP2015/LMP2016 are the first members of National's new LMPTM precision amplifier family. The LMP2015/ LMP2016 offer unprecedented accuracy and stability in space-saving miniature packaging at an affordable price. These devices utilize patented techniques to meas.

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LMP2015 Single/LMP2016 Dual High Precision, Rail-to-Rail Output Operational Amplifier www.DataSheet4U.com December 18, 2007 LMP2015 Single/LMP2016 Dual High Precision, Rail-to-Rail Output Operational Amplifier General Description The LMP2015/LMP2016 are the first members of National's new LMPTM precision amplifier family. The LMP2015/ LMP2016 offer unprecedented accuracy and stability in space-saving miniature packaging at an affordable price. These devices utilize patented techniques to measure and continually correct the input offset error voltage. The result is a series of amplifiers which are ultra stable over time and temperature. They have excellent CMRR and PSRR ratings, and do not exhibit the familiar 1/f voltage and current noise increase that plagues traditional amplifiers. The combination of characteristics makes the LMP2015/LMP2016 good choices for transducer amplifiers, high gain configurations, ADC buffer amplifiers, DAC I-V conversion, or any other 2.7V-5V application requiring precision and long term stability. Other useful benefits of the LMP2015/LMP2016 are rail-to-rail output, a low supply current of 930 µA, and a wide gain bandwidth product of 3 MHz. These extremely versatile features provide high performance and ease of use. Features (For VS = 5V, Typical unless otherwise noted) ■ Low guaranteed VOS over temperature ■ Low noise with no 1/f ■ High CMRR ■ High PSRR ■ High AVOL ■ Wide gain bandwidth product ■ High slew rate ■ Low supply current ■ Rail-to-Rail output ■ No external capacitors required 10 µV 35 nV/√Hz 130 dB 120 dB 130 dB 3 MHz 4 V/µs 930 µA 30 mV Applications ■ ■ ■ ■ Precision instrumentation amplifiers Thermocouple amplifiers Strain gauge bridge amplifier ADC driver Connection Diagrams 5-Pin SOT23 8-Pin SOIC 8-Pin MSOP 20212502 20212538 20212542 Top View Top View Top View Ordering Information Package Part Number LMP2015MF LMP2015MFX LMP2015MA 8-Pin SOIC LMP2015MAX LMP2016MA LMP2016MAX 8-Pin MSOP LMP2016MM LMP2016MMX −40°C to 125°C LMP2016MA AE5A Temperature Range Package Marking Transport Media 1k Units Tape and Reel 3k Units Tape and Reel 95 Units/Rail 2.5k Units Tape and Reel 95 Units/Rail 2.5k Units Tape and Reel 1k Units Tape and Reel 3.5k Units Tape and Reel MUA08A M08A NSC Drawing 5-Pin SOT23 AD5A LMP2015MA MF05A © 2007 National Semiconductor Corporation 202125 www.national.com LMP2015 Single/LMP2016 Dual www.DataSheet4U.com Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Model Machine Model Supply Voltage Common Mode Input Voltage Lead Temperature (soldering 10 sec.) 2000V 200V 5.8V −0.3 ≤ VCM ≤ VCC +0.3V +300°C Differential Input Voltage Current at Input Pin Current at Output Pin Current at Power Supply Pin ±Supply Voltage 30 mA 30 mA 50 mA (Note 1) 2.7V to 5.25V −65°C to 150°C −40°C to 125°C Operating Ratings Supply Voltage Storage Temperature Range Temperature Range (Note 3) 2.7V DC Electrical Characteristics Symbol VOS Parameter Input Offset Voltage (LMP2015 only) Input Offset Voltage (LMP2016 only) Offset Calibration Time TCVOS Input Offset Voltage Long Term Offset Drift Lifetime VOS Drift IIN IOS RIND CMRR Input Current Input Offset Current Input Differential Resistance Common Mode Rejection Ratio Unless otherwise specified, all limits guaranteed for TA = 25°C, V+ = 2.7V, V− = 0V, V CM = 1.35V, VO = 1.35V and RL > 1 MΩ. Boldface limits apply at the temperature extremes. Conditions Min (Note 5) Typ (Note 4) 0.8 0.8 0.5 0.015 0.006 2.5 -3 6 9 −0.3 ≤ VCM ≤ 0.9V 0 ≤ VCM ≤ 0.9V CMRR ≥ 95 dB CMRR ≥ 90 dB PSRR VO Power Supply Rejection Ratio Output Swing (LMP2015 only) V+ – V− = 2.7V to 5V, VCM = 0V RL = 10 kΩ to 1.35V VIN(diff) = ±0.5V 95 90 −0.3 0 95 90 2.665 2.655 120 2.68 0.033 RL = 2 kΩ to 1.35V VIN(diff) = ±0.5V 2.630 2.615 2.65 0.061 Output Swing (LMP2016 only) RL = 10 kΩ to 1.35V VIN(diff) = ±0.5V 2.64 2.63 2.68 0.033 RL = 2 kΩ to 1.35V VIN(diff) = ±0.5V 2.615 2.6 2.65 0.061 0.085 0.105 V 0.060 0.075 V 0.085 0.105 V 0.060 0.075 V 130 Max (Note 5) 5 10 5 10 10 12 .05 Units μV ms μV/°C μV/month μV pA pA MΩ dB CMVR Input Common Mode Range 0.9 0.9 dB dB www.national.com 2 LMP2015 Single/LMP2016 Dual Symbol AVOL Parameter Open Loop Voltage Gain RL = 10 kΩ RL = 2 kΩ Conditions www.DataSheet4U.com Min (Note 5) 95 90 90 85 5 3 5 3 Typ (Note 4) 130 124 12 18 0.919 Max (Note 5) Units dB IO Output Current Sourcing, VO = 0V VIN(diff) = ±0.5V Sinking, VO = 5V VIN(diff) = ±0.5V mA IS Supply Current per Channel 1.20 1.50 mA 2.7V AC Electrical Characteristics Symbol GBWP SR θm Gm en in enp-p trec Parameter Gain Bandwidth Product Slew Rate Phase Margin Gain Margin Input Referred Voltage Noise Input Referred Current Noise Input Referred Voltage Noise Input Overload Recovery Time TA = 25°C, V+ = 2.7V, V− = 0V, VCM = 1.35V, VO = 1.35V, and RL > 1 MΩ. .


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