The LT1999 accurately measures fast switching currents in H-bridge motor controls, switching power supplies, solenoids and battery chargers. It features a –5V to 80V input common mode voltage range, 2MHz bandwidth, less than 1.5mV offset voltage and 0.5% gain error over temperature. With more than 80dB common mode rejection at 100kHz, the LT1999 maintains outstanding accuracy even in the presence of large square wave input voltages.Precision High Side Current Sense Amplifiers
LT1999: High Voltage Bidirectional Current Sense Amplifier
Buffered Output with 3 Gain Options:
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10V/V, 20V/V, 50V/V
AC CMRR > 80dB at 100kHz
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Gain Accuracy: 0.5% Max
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Input Common Mode Voltage Range: ……
