Linear LT6375 - ±270V Common Mode Voltage Difference Amplifier
A unity-gain difference amplifier combining excellent DC precision, extremely high input common mode range and wide supply voltage range.
- ±270V Common Mode Voltage Range
- 97dB Minimum CMRR (LT6375A)
- 0.0035% (35ppm) Maximum Gain Error (LT6375A)
- 1ppm/°C Maximum Gain Error Drift
- 2ppm Maximum Gain Nonlinearity
Product Description
The LT6375 combines excellent DC precision, a wide supply voltage range and a very high input common mode range to offer superior performance, precision, speed and SNR compared to rival difference amplifiers.
The op amp at the core of the amplifier has Over The Top protected inputs, allowing for robust operation in environments where voltage conditions are unpredictable. Temperature range is specified over -40°C to +125°C.
Applications include high side or low side current sensing, high to low voltage level translation, replacement for isolation circuits, bidirectional wide common mode range current sensing, precision difference amplification and more.
Wide supply voltage range
3.3V to 50V
Low power shutdown
20μA
Common mode voltage range
±270V