器件名称: AD8692
功能描述: Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers
文件大小: 433.89KB 共12页
简 介:Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers AD8691/AD8692/AD8694
FEATURES
Offset voltage: 400 μV typical Low offset voltage drift: 6 μV/°C maximum (AD8692/AD8694) Very low input bias currents: 1 pA maximum Low noise: 8 nV/√Hz Low distortion: 0.0006% Wide bandwidth: 10 MHz Unity-gain stable Single-supply operation: 2.7 V to 6 V
PIN CONFIGURATIONS
OUT 1 V– 2 +IN 3
AD8691
TOP VIEW (Not to Scale)
5
V+
4
–IN
Figure 1. 5-Lead TSOT
OUT A 1 V– 2 +IN A 3
4
AD8691
5
V+
APPLICATIONS
Photodiode amplification Battery-powered instrumentation Medical instruments Multipole filters Sensors Portable audio devices
–IN
Figure 2. 5-Lead SC70
OUT A 1 –IN A 2 +IN A 3 V– 4
8
AD8692
TOP VIEW (Not to Scale)
V+ OUT B +IN B
04991-001
04991-033
04991-032
7 6 5
–IN B
Figure 3. 8-Lead MSOP
OUT A 1 –IN A 2 +IN A 3
8
GENERAL DESCRIPTION
The AD8691, AD8692, and AD8694 are low cost, single, dual, and quad rail-to-rail output, single-supply amplifiers featuring low offset and input voltages, low current noise, and wide signal bandwidth. The combination of low offset, low noise, very low input bias currents, and high speed make these amplifiers useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from this combination of performance features. Audio and other ac applications benefit from the wide bandwidth and low distortion of these devices. Applications for these amplifiers include power amplifie……
