器件名称: AD8692ARMZ-R2
功能描述: Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers
文件大小: 477.31KB 共12页
简 介:Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers AD8691/AD8692/AD8694
FEATURES
Offset voltage: 400 V typ Low offset voltage drift: 6 V/°C max (AD8692/AD8694) Very low input bias currents: 1 pA max 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
OUT 1 V– 2 +IN 3
PIN CONFIGURATIONS
AD8691
TOP VIEW (Not to Scale)
3 5
V+
OUT A 1 V– 2
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AD8691
5
V+
–IN
+IN A 3
4
–IN
Figure 1. 5-Lead TSOT
Figure 2. 5-Lead SC70
OUT A 1
8
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Photodiode amplification Battery-powered instrumentation Medical instruments Multipole filters Sensors Portable audio devices
V– 4
5
+IN B
Figure 3. 8-Lead MSOP
OUT A
1 2 3 4 5 6 7
Figure 4. 8-Lead SOIC
14 OUT D 13 –IN D
OUT A 1 – IN A 2 +IN A 3 V+ 4
14 13
OUT D –IN D +IN D
– IN A +IN A V+ +IN B –IN B
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AD8694
TOP VIEW (Not to Scale)
12 +IN D 11 V– 10 +IN C 9 8
AD8694
12
TOP VIEW 11 V– (Not to Scale) +IN B 5 10 +IN C –IN B 6 OUT B 7
9 8
OUT C
OUT B
OUT C
Figure 5. 14-Lead SOIC
Figure 6. 14-Lead TSSOP
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, an……
