OP77EZ - 

制造商：

ANALOG DEVICES ANALOG DEVICES

制造商产品编号：

OP77EZ

仓库库存编号：

2295985

技术数据表：

(EN)

The OP77EZ is an Ultralow Offset Voltage Operational Amplifier with outstanding gain of 10,000,000 or more that is maintained over the full 10V output range. This gain-linearity eliminates incorrectable system nonlinearities common in previous monolithic op amps and provides superior performance in high closed-loop gain applications. Low initial VOS drift and rapid stabilization time, combined with only 50mW of power consumption, are significant improvements over previous designs. These characteristics, plus the TCVOS of 0.3μV/°C maximum and the low VOS of 25μV maximum, eliminates the need for VOS adjustment and increases system accuracy over temperature. A PSRR of 3μV/V (110dB) and CMRR of 1.0μV/V maximum virtually eliminate errors caused by power supply drifts and common-mode signals. This combination of outstanding characteristics makes the OP77 ideally suited for high resolution instrumentation and other tight error budget systems.

• Outstanding gain linearity
• Ultrahigh gain (5000V/mV minimum)
• Low VOS over-temperature (55μV maximum)
• 0.3μV/°C Maximum TCVOS
• High PSRR (3μV/V maximum)
• Low power consumption (60mW maximum)