LT6376HMS#PBF

LT®6376 is a gain of 10 difference amplifier which combines excellent DC precision, a very high input common mode range and a wide supply voltage range. It includes a precision op amp and a highly-matched thin film resistor network. It features excellent CMRR, extremely low gain error and extremely low gain drift. Comparing the LT6376 to existing difference amplifiers with high common mode voltage range, the gain of 10 and selectable resistor divider ratios of the LT6376 offer superior system performance by allowing the user to achieve low input referred noise with maximum precision and speed. Typical applications include high side or low side current sensing, bidirectional wide common mode range current sensing, high voltage to low voltage level translation, precision difference amplifier and replacement for isolation circuits.

• ±230V common mode voltage range
• 105nV/√Hz input referred noise (resistor divider = 3.1)
• 90dB minimum CMRR
• 300KHz/160KHz -3dB BW (resistor divider = 3.1/10.3)
• ±1ppm/°C max gain error drift, ±2ppm max gain nonlinearity, ±0.0075% (75ppm) max gain error
• 200µV maximum input offset voltage at resistor divider ratio = 3.1
• Wide supply voltage range: 3.3V to 50V, 350µA supply current
• Rail-to-rail output
• 16 lead MSOP package
• Operating temperature range from -40 to 125°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party