Datasheet LT1168CS8 - Linear Technology INST AMP, REST GAIN PROG, 400 kHz, 8SO — Datenblatt

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Manufacturer: Linear Technology

Description: INST AMP, REST GAIN PROG, 400 kHz, 8SO

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FEATURES
LT1168 Low Power, Single Resistor Gain Programmable, Precision Instrumentation Amplifier DESCRIPTIO
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. The high accuracy of the LT1168 is due to a 20ppm maximum nonlinearity and 0.4% max gain error (G = 10). Previous monolithic instrumentation amps cannot handle a 2k load resistor whereas the nonlinearity of the LT1168 is specified for loads as low as 2k. The LT1168 is laser trimmed for very low input offset voltage (40µV max), drift (0.3µV/°C), high CMRR (90dB, G = 1) and PSRR (103dB, G = 1). Low input bias currents of 250pA max are achieved with the use of superbeta process

Specifications:

• Amplifier Output: Single Ended
• Bandwidth: 400 kHz
• Common Mode Rejection Ratio: 95 dB
• Input Offset Voltage: 20 µV
• MSL: -
• Number of Amplifiers: 1
• Number of Pins: 8
• Operating Temperature Range: -40°C to +85°C
• Package / Case: SOIC
• Slew Rate: 0.5 V/µs
• Supply Current: 350 µA
• Supply Voltage Range: ± 2.3 V to ± 18 V
• RoHS: Yes
• SVHC: No SVHC (18-Jun-2012)