AD8572ARZ - 

制造商：

ANALOG DEVICES ANALOG DEVICES

制造商产品编号：

AD8572ARZ

仓库库存编号：

9604022

技术数据表：

(EN)

The AD8572ARZ is a Zero-drift Single-supply Rail-to-rail Input/Output Dual Operational Amplifier guaranteed to operate from 2.7 to 5V single supply. It provides benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. Using a spread-spectrum and auto-zero technique, the AD8572 eliminate the intermodulation effects from interaction of the chopping function with the signal frequency in AC applications. With an offset voltage of only 1μV and drift of 0.005μV/°C, the op amp is perfectly suited for applications where error sources cannot be tolerated. Position and pressure sensors, medical equipment and strain gage amplifiers benefit greatly from nearly zero drift over its operating temperature range. Many more systems require the rail-to-rail input and output swings provided by AD8572.

• 1μV Offset voltage
• 0.005μV/°C Offset drift
• Rail-to-rail input and output swing
• Single-supply operation
• 145dB Typical gain
• 140dB Typical CMRR
• 130dB Typical PSRR
• 10pA Typical input bias current
• 750μA/op amp supply current
• 50μs Overload recovery time

• No external capacitors required