DESCRIPTION
The LT®1782 is a 200kHz op amp available in the small SOT-23 package that operates on all single and split supplies with a total voltage of 2.5V to 18V. The amplifier draws less than 55µA of quiescent current and has reverse battery protection, drawing negligible current for reverse supply voltages up to 18V.

FEATURES
■ Operates with Inputs Above V+
■ Rail-to-Rail Input and Output
■ Micropower: 55µA Supply Current Max
■ Operating Temperature Range: –40°C to 125°C
■ Low Profile (1mm) ThinSOT™ Package
■ Low Input Offset Voltage: 800µV Max
■ Single Supply Input Range: 0V to 18V
■ High Output Current: 18mA Min
■ Specified on 3V, 5V and ±5V Supplies
■ Output Shutdown on 6-Lead Version
■ Reverse Battery Protection to 18V
■ High Voltage Gain: 1500V/mV
■ Gain Bandwidth Product: 200kHz
■ Slew Rate: 0.07V/µs

APPLICATIONS
■ Portable Instrumentation
■ Battery- or Solar-Powered Systems
■ Sensor Conditioning
■ Supply Current Sensing
■ Battery Monitoring
■ MUX Amplifiers
■ 4mA to 20mA Transmitters