深圳市中立信电子科技有限公司

AD8608ARZ

精密放大器 RRIO Prec Quad Precision, Low Noise, CMOS, Rail-to-Rail, Input/Output Operational Amplifiers

FEATURES AD8608ARZ

Low offset voltage: 65 μV maximum

Low input bias currents: 1 pA maximum

Low noise: 8 nV/√Hz

Wide bandwidth: 10 MHz

High open-loop gain: 1000 V/mV

Unity gain stable

Single-supply operation: 2.7 V to 5.5 V

5-ball WLCSP for single (AD8605) and 8-ball WLCSP for

dual (AD8606)

APPLICATIONS AD8608ARZ

Photodiode amplification

Battery-powered instrumentation

Multipole filters

Sensors

Barcode scanners

Audio

GENERAL DESCRIPTION AD8608ARZ

The AD8605, AD8606, and AD86081 are single, dual, and quad rail-to-rail input and output, single-supply amplifiers. They feature very low offset voltage, low input voltage and current noise, and wide signal bandwidth. They use the Analog Devices, Inc. patented DigiTrim® trimming technique, which achieves superior precision without laser trimming.

The combination of low offsets, low noise, very low input bias  currents, and high speed makes these amplifiers useful in a  wide variety of applications. Filters, integrators, photodiode  amplifiers, and high impedance sensors all benefit from the  combination of performance features. Audio and other ac  applications benefit from the wide bandwidth and low  distortion. Applications for these amplifiers include optical  control loops, portable and loop-powered instrumentation,  and audio amplification for portable devices.