ANALOG DEVICES AD8639ACPZ-REEL7 运算放大器, 双路, 1.5 MHz, 2个放大器, 2 V/µs, 5V 至 16V, ± 2.5V 至 ± 8V, LFCSP, 8 引脚
The is an auto-zero dual Operational Amplifier with rail-to-rail output swing. This amplifier has very low offset, drift and bias current. Operation is fully specified from ±2.5 to ±8V dual supply. The AD8639 provides benefits previously found only in expensive zero-drift or chopper-stabilized amplifier. No external capacitors are required. In addition, the AD869 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With a typical offset voltage of only 3µV, drift of 0.01µV/°C and noise of 1.2µVp-p 0.1 to 10Hz, the AD8639 is suited for applications in which error sources cannot be tolerated. Position and pressure sensors and strain gage amplifiers benefit greatly from nearly zero drift over their operating temperature ranges. Many systems can take advantage of the rail-to-rail output swing provided by the AD8639 to maximize signal-to-noise ratio SNR.
供电电流 1.25 mA
电路数 2
针脚数 8
共模抑制比 142 dB
输入电容 1.70 pF
带宽 1.5 MHz
转换速率 2.00 V/μs
增益频宽积 1.35 MHz
输入阻抗 22.5 TΩ
输入补偿电压 3 µV
输入偏置电流 1 pA
工作温度Max 125 ℃
工作温度Min -40 ℃
增益带宽 1.5 MHz
共模抑制比Min 118 dB
安装方式 Surface Mount
引脚数 8
封装 LFCSP-8
高度 0.84 mm
封装 LFCSP-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 测试与测量, 车用, Sensing & Instrumentation, 传感与仪器, 医用, Test & Measurement, Medical, Automotive
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
军工级 No
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD8639ACPZ-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD8639ACPZ-R2 亚德诺 | 类似代替 | AD8639ACPZ-REEL7和AD8639ACPZ-R2的区别 |
AD8639ACPZ-REEL 亚德诺 | 类似代替 | AD8639ACPZ-REEL7和AD8639ACPZ-REEL的区别 |
LMP2012MA/NOPB 德州仪器 | 功能相似 | AD8639ACPZ-REEL7和LMP2012MA/NOPB的区别 |