Datasheet Analog Devices AD8657ARMZ-RL — 数据表

22 μA, RRIO, CMOS,18 V
Operational Amplifiers
AD8657/AD8659 Data Sheet PIN CONNECTION DIAGRAMS Micropower at high voltage (18 V): 22 μA maximum
Low offset voltage: 350 μV maximum
Low input bias current: 20 pA maximum
Gain bandwidth product: 230 kHz at AV = 100 typical
Unity-gain crossover: 230 kHz
−3 dB closed-loop bandwidth: 305 kHz
Single-supply operation: 2.7 V to 18 V
Dual-supply operation: ±1.35 V to ±9 V
Unity-gain stable
Excellent electromagnetic interference immunity OUT A 1 AD8657 +IN A 3 TOP VIEW
(Not to Scale) V– 4 8 V+ 7 OUT B 6 –IN B 5 +IN B Figure 1. AD8657 Pin Configuration, 8-Lead MSOP
OUT A 1 8 V+ AD8657 –IN A 2 7 OUT B TOP VIEW
(Not to Scale) +IN A 3 6 –IN B
5 +IN B V– 4 08804-061 NOTES
1. CONNECT THE EXPOSED PAD TO V– OR
LEAVE IT UNCONNECTED. APPLICATIONS
Portable operating systems
Current monitors
4 mA to 20 mA loop drivers
Buffer/level shifting
Multipole filters …