LMP2012MA/NOPB

The LMP201x series offers unprecedented accuracy and stability in space-saving miniature packaging, offered at an affordable price. This device utilizes patented autozero 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 - 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.

Applications

• Precision Instrumentation Amplifiers
• Thermocouple Amplifiers
• Strain Gauge Bridge Amplifier

Key features

• Low Ensured VOS Over Temperature: 60 μV
• Low Noise with No 1/f: 35 nV/√Hz
• High CMRR: 130 dB
• High PSRR: 120 dB
• High AVOL: 130 dB
• Wide Gain-Bandwidth Product: 3 MHz
• High Slew Rate: 4 V/μs
• Low Supply Current: 930 μA
• Rail-to-Rail Output: 30 mV
• No External Capacitors Required