DESCRIPTION
The LTC®6362 is a low power, low noise differential op amp with rail-to-rail input and output swing that has been optimized to drive low power SAR ADCs. The LTC6362 draws only 1mA of supply current in active operation, and features a shutdown mode in which the current consumption is reduced to 70μA.
FEATURES
■ 1mA Supply Current
■ Single 2.8V to 5.25V supply
■ Fully Differential Input and Output
■ 200μV Max Offset Voltage
■ 260nA Max Input Bias Current
■ Fast Settling: 550ns to 18-Bit, 8VP-P Output
■ Low Distortion: –116dBc at 1kHz, 8VP-P
■ Rail-to-Rail Inputs and Outputs
■ 3.9nV/√Hz Input-Referred Noise
■ 180MHz Gain-Bandwidth Product
■ 34MHz –3dB Bandwidth
■ Low Power Shutdown: 70µA
■ 8-Lead MSOP and 3mm × 3mm 8-Lead DFN Packages
APPLICATIONS
■ 16-Bit and 18-Bit SAR ADC Drivers
■ Single-Ended-to-Differential Conversion
■ Low Power Pipeline ADC Driver
■ Differential Line Drivers
■ Battery-Powered Instrumentation