LT1102 Datasheet | Linear Technology

High Speed, Precision, JFET Input Instrumentation Amplifier (Fixed Gain = 10 or 100) 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: 40p A Max - Input Offset Current: 40p A Max - Drift with Temperature (to 70°C): 0.5p A/°C U APPLICATIO S - 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 DESCRIPTIO 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 pared to petitive high speed instrumentation amplifiers. Industry best speed performance is bined with impressive precision specifications: less than 10p A input bias and offset currents, 180μV offset voltage. Unlike other FET input instrumentation amplifiers, on the LT1102 there is no output offset voltage contribution to total error, and input bias currents do not double with every 10°C rise in temperature. Indeed, at 70°C ambient temperature the input bias current is only 40p A. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. TYPICAL APPLICATIO Wideband Instrumentation Amplifier with ±150m A Output Current V+ =...