LT1168CS8#PBF - 

制造商：

LINEAR TECHNOLOGY LINEAR TECHNOLOGY

制造商产品编号：

LT1168CS8#PBF

仓库库存编号：

2238142

技术数据表：

(EN)

The LT1168CS8#PBF is a low power single resistor gain programmable Micropower Precision Instrumentation Amplifier that requires only one external resistor to set gains of 1 to 10000. 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 ±2.3 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 non-linearity and 0.4% max gain error (G = 10). Previous monolithic instrumentation amps cannot handle a 2k load resistor whereas the non-linearity 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 processing.

• 530μA Maximum supply current
• Meets IEC 1000-4-2 level 4 (±15kV) ESD tests with two external 5k resistors
• Single gain set resistor (G = 1 to 10000)
• 0.4% Maximum gain error (G = 10)
• 0.3μV/°C Maximum input offset voltage drift
• 20ppm Maximum gain non-linearity (G = 10)
• 250pA Maximum input bias current
• 103dB Minimum PSRR at AV = 1
• 90dB Minimum CMRR at AV = 1
• 1kHz Voltage noise (10nV/√Hz)

• 0.1 to 10Hz Noise (0.28μVP-P)