LT1102IN8

IC OPAMP INSTR 3.5MHz 8DIP

DESCRIPTION

The LT®1102 is the first fast FET input instrumentation amplifier offered in the low cost, space saving 8-pin packages. Fixed gains of 10 and 100 are provided with excellent gain accuracy 0.01% and non-linearity 3ppm.

No external gain setting resistor is required. Slew rate, settling time, gain-bandwidth product, overdrive recovery time are all improved compared to competitive high speed instrumentation amplifiers.

FEATURES

■ Slew Rate: 30V/μs

■ Gain-Bandwidth Product: 35MHz

■ Settling Time 0.01%: 3μs

■ Overdrive Recovery: 0.4μs

■ Gain Error: 0.05% Max

■ Gain Drift: 5ppm/°C

■ Gain Nonlinearity: 16ppm Max

■ Offset Voltage Input + Output: 600μV Max

   – Drift with Temperature: 2μV/°C

■ Input Bias Current: 40pA Max

■ Input Offset Current: 40pA Max

   – Drift with Temperature to 70°C: 0.5pA/°C

APPLICATIONS

■ Fast Settling Analog Signal Processing

■ Multiplexed Input Data Acquisition Systems

■ High Source Impedance Signal Amplification from High Resistance Bridges, Capacitance Sensors, Photodetector Sensors

■ Bridge Amplifier with < 1Hz Lowpass Filtering