器件名称: AD8698ARM-R2
功能描述: Dual Precision, Rail-to-Rail Output Operational Amplifier
文件大小: 317.65KB 共20页
简 介:Dual Precision, Rail-to-Rail Output Operational Amplifier AD8698
FEATURES
Low offset voltage: 100 V max Low offset voltage drift: 2 V/°C max Low input bias current: 700 pA max Low noise: 8 nV/√Hz High common-mode rejection: 118 dB min Wide operating temperature: 40°C to +85°C No phase reversal
CONNECTION DIAGRAMS
8-Lead SOIC (R-8)
OUT A 1 –IN A 2 +IN A 3
8
8-Lead MSOP (RM-8)
V+ OUT B
04807-0-069
OUT A 1 –IN A 2 +IN A 3
8
V+ OUT B
04807-0-070
AD8698
7
AD8698
7
6 –IN B TOP VIEW V– 4 (Not to Scale) 5 +IN B
6 –IN B TOP VIEW V– 4 (Not to Scale) 5 +IN B
Figure 1.
APPLICATIONS
Photodiode amplifier Sensors and controls Multipole filters Integrator
GENERAL DESCRIPTION
The AD8698 is a high precision, rail-to-rail output, low noise, low input bias current operational amplifier. Offset voltage is a respectable 100 V max and drift over temperature is below 2 V/°C, eliminating the need for manual offset trimming. The AD8698 is ideal for high impedance sensors, minimizing offset errors due to input bias and offset currents. The rail-to-rail output maximizes dynamic range in a variety of applications, such as photodiode amplifiers, DAC I/V amplifiers, filters, and ADC input amplifiers. The AD8698 dual amplifiers are offered in 8-lead MSOP and narrow 8-lead SOIC packages. The MSOP version is available in tape and reel only.
Rev. 0
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