AD8616ARZ 精密放大器 IC

AD8616ARZ

精密放大器 Prec 20MHz CMOS RR Dual

Precision, 20 MHz, CMOS, Rail-to-Rail  Input/Output Operational Amplifiers

FEATURES AD8616ARZ

Low offset voltage: 65 μV maximum

Single-supply operation: 2.7 V to 5.0 V

Low noise: 8 nV/√Hz

Wide bandwidth: >20 MHz

Slew rate: 12 V/μs

High output current: 150 mA

No phase reversal

Low input bias current: 1 pA

Low supply current: 2 mA

Unity-gain stable

APPLICATIONS AD8616ARZ

Barcode scanners

Battery-powered instrumentation

Multipole filters

Sensors

ASIC input or output amplifiers

Audio

Photodiode amplification 

GENERAL DESCRIPTION AD8616ARZ

The AD8615/AD8616/AD8618 are single/dual/quad, rail-torail,  input and output, single-supply amplifiers featuring very  low offset voltage, wide signal bandwidth, and low input voltage  and current noise. The parts use a patented trimming technique  that achieves superior precision without laser trimming. The  AD8615/AD8616/AD8618 are fully specified to operate from  2.7 V to 5 V single supplies.

The combination of >20 MHz bandwidth, low offset, low noise,  and low input bias current 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. AC applications benefit from  the wide bandwidth and low distortion. The AD8615/AD8616/  AD8618 offer the highest output drive capability of the DigiTrim®  family, which is excellent for audio line drivers and other low  impedance applications.