LT1168CS8 Datasheet PDF - Linear Technology

DESCRIPTION
The LT ®1168 is a micropower, precision instrumentation amplifier that requires only one external resistor to set gains of 1 to 10,000. The low voltage noise of 10nV/√Hz (at 1kHz) is not compromised by low power dissipation (350µA typical for ±15V supplies). The wide supply range of±2.3V to±18V allows the LT1168 to fit into a wide variety of industrial as well as battery-powered applications.

FEATURES
■ Supply Current: 530µA Max
■ Meets IEC 1000-4-2 Level 4 (±15kV) ESD Tests with Two External 5k Resistors
■ Single Gain Set Resistor: G = 1 to 10,000
■ Gain Error: G = 10, 0.4% Max
■ Input Offset Voltage Drift: 0.3µV/°C Max
■ Gain Nonlinearity: G = 10, 20ppm Max
■ Input Offset Voltage: 40µV Max
■ Input Bias Current: 250pA Max
■ PSRR at AV =1: 103dB Min
■ CMRR at AV = 1: 90dB Min
■ Wide Supply Range: ±2.3V to ±18V
■ 1kHz Voltage Noise: 10nV/√Hz
■ 0.1Hz to 10Hz Noise: 0.28µVP-P
■ Available in 8-Pin PDIP and SO Packages

APPLICATIONS
■ Bridge Amplifiers
■ Strain Gauge Amplifiers
■ Thermocouple Amplifiers
■ Differential to Single-Ended Converters
■ Differential Voltage to Current Converters
■ Data Acquisition
■ Battery-Powered and Portable Equipment
■ Medical Instrumentation
■ Scales