LMP2012

双路、高精度、轨到轨输出运算放大器; (For VS = 5 V, Typical Unless Otherwise Noted)• Low Ensured VOS Over Temperature 60 µV\n• Low Noise with No 1/f 35nV/√Hz\n• High CMRR 130 dB\n• High PSRR 120 dB\n• High AVOL 130 dB\n• Wide Gain-Bandwidth Product 3 MHz\n• High Slew Rate 4 V/µs\n• Low Supply Current 930 µA\n• Rail-to-Rail Output 30 mV\n• No External Capacitors Required;

The LMP201x series are the first members of TI’s new LMP™ precision amplifier family. The LMP201x series offers unprecedented accuracy and stability in space-saving miniature packaging, offered at an affordable price. This device utilizes patented auto-zero techniques to measure and continually correct the input offset error voltage. The result is an amplifier which is ultra-stable over time and temperature. It has excellent CMRR and PSRR ratings, and does not exhibit the familiar 1/f voltage and current noise increase that plagues traditional amplifiers. The combination of the LMP201x characteristics makes it a good choice for transducer amplifiers, high gain configurations, ADC buffer amplifiers, DAC I-V conversion, and any other 2.7-V to 5-V application requiring precision and long term stability.Other useful benefits of the LMP201x are rail-to-rail output, a low supply current of 930 µA, and wide gain-bandwidth product of 3 MHz. These versatile features found in the LMP201x provide high performance and ease of use.

LMP2012

High Precision, Rail-to-Rail Output Operational Amplifier

LMP2012

Dual High Precision, Rail-to-Rail Output Operational Amplifier

LMP2012-MDE.A

LMP2012QML Dual High Precision, Rail-to-Rail Output Operational Amplifier

FEATURES •TotalIonizingDose50krad(Si) •ELDRSFree50krad(Si) •TCVIOTemperatureSensitivity(Typical)0.015 μV/°C (ForVS=5V,TypicalUnlessOtherwiseNoted) •LowEnsuredVIOoverTemperature60μV •LowNoisewithno1/f35nV/√Hz •HighCMRR90dB •HighPSRR90dB •HighAV

LMP2012-MDR.A

LMP2012QML Dual High Precision, Rail-to-Rail Output Operational Amplifier

FEATURES •TotalIonizingDose50krad(Si) •ELDRSFree50krad(Si) •TCVIOTemperatureSensitivity(Typical)0.015 μV/°C (ForVS=5V,TypicalUnlessOtherwiseNoted) •LowEnsuredVIOoverTemperature60μV •LowNoisewithno1/f35nV/√Hz •HighCMRR90dB •HighPSRR90dB •HighAV

LMP2012QML

LMP2012QML Dual High Precision, Rail-to-Rail Output Operational Amplifier

FEATURES •TotalIonizingDose50krad(Si) •ELDRSFree50krad(Si) •TCVIOTemperatureSensitivity(Typical)0.015 μV/°C (ForVS=5V,TypicalUnlessOtherwiseNoted) •LowEnsuredVIOoverTemperature60μV •LowNoisewithno1/f35nV/√Hz •HighCMRR90dB •HighPSRR90dB •HighAV

LMP2012QML-SP

LMP2012QML Dual High Precision, Rail-to-Rail Output Operational Amplifier

FEATURES •TotalIonizingDose50krad(Si) •ELDRSFree50krad(Si) •TCVIOTemperatureSensitivity(Typical)0.015 μV/°C (ForVS=5V,TypicalUnlessOtherwiseNoted) •LowEnsuredVIOoverTemperature60μV •LowNoisewithno1/f35nV/√Hz •HighCMRR90dB •HighPSRR90dB •HighAV

LMP2012QML-SP

双路、高精度、轨到轨输出运算放大器; • Total Ionizing Dose 50 krad(Si)\n• ELDRS Free 50 krad(Si)\n• TCVIO Temperature Sensitivity (Typical) 0.015 µV/°C\n (For V S = 5V, Typical Unless Otherwise Noted) • Low Ensured VIO over Temperature 60 µV\n• Low Noise with no 1/f 35nV/√Hz\n• High CMRR 90 dB\n• High PSRR 90 dB\n• High AVOL 85 dB\n• Wide Gain-Bandwidth Product 3MHz\n• High Slew Rate 4V/µs\n• Rail-to-Rail Output 30mV\n• No External Capacitors Required;

The LMP2012 offers unprecedented accuracy and stability. This device utilizes patented techniques to measure and continually correct the input offset error voltage. The result is an amplifier which is ultra stable over time and temperature. It has excellent CMRR and PSRR ratings, and does not exhibit the familiar 1/f voltage and current noise increase that plagues traditional amplifiers. The combination of the LMP2012 characteristics makes it a good choice for transducer amplifiers, high gain configurations, ADC buffer amplifiers, DAC I-V conversion, and any other 2.7V-5V application requiring precision and long term stability.Other useful benefits of the LMP2012 are rail-rail output, low supply current of 930 μA, and wide gain-bandwidth product of 3 MHz. These extremely versatile features found in the LMP2012 provide high performance and ease of use.The QMLV version of the LMP2012 has been rated to tolerate a total dose level of 50krad/(Si) radiation by test method 1019 of MIL-STD-883.

LMP2012WGLLQMLV

LMP2012QML Dual High Precision, Rail-to-Rail Output Operational Amplifier

FEATURES •TotalIonizingDose50krad(Si) •ELDRSFree50krad(Si) •TCVIOTemperatureSensitivity(Typical)0.015 μV/°C (ForVS=5V,TypicalUnlessOtherwiseNoted) •LowEnsuredVIOoverTemperature60μV •LowNoisewithno1/f35nV/√Hz •HighCMRR90dB •HighPSRR90dB •HighAV

LMP2012WGLLQMLV.A

LMP2012QML Dual High Precision, Rail-to-Rail Output Operational Amplifier

FEATURES •TotalIonizingDose50krad(Si) •ELDRSFree50krad(Si) •TCVIOTemperatureSensitivity(Typical)0.015 μV/°C (ForVS=5V,TypicalUnlessOtherwiseNoted) •LowEnsuredVIOoverTemperature60μV •LowNoisewithno1/f35nV/√Hz •HighCMRR90dB •HighPSRR90dB •HighAV