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AD8608AR

Name: AD8608AR
Rating: 4.7 (12 reviews)

IC OPAMP GP R-R CMOS QUAD 14SOIC

製造商
製造商。部分 #AD8608AR
包 14-SOIC (0.154, 3.90mm Width)
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規格

Supplier	Rochester Electronics, LLC
Package	Tube
Series	DigiTrim®
ProductStatus	Obsolete
AmplifierType	CMOS
NumberofCircuits	4
OutputType	Rail-to-Rail
SlewRate	5V/µs
GainBandwidthProduct	10 MHz
Current-InputBias	1 pA
Voltage-InputOffset	80 µV
Current-Supply	1mA (x4 Channels)
Current-Output/Channel	80 mA
Voltage-SupplySpan(Min)	2.7 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	14-SOIC (0.154, 3.90mm Width)

概述

Description

AD8608AR is Analog Devices’ device in the AD860x family: a precision, low-noise operational amplifier intended for single-supply operation with rail-to-rail input and output. It’s designed for accurate sensor conditioning, instrumentation, ADC front-ends, and audio/preamplifier applications, offering low offset and low bias current, good temperature stability, and low noise. The “AR” suffix typically denotes commercial-grade, RoHS-compliant packaging (often tape-and-reel) in standard SMT packages. For exact electrical specs (supply range, offset, bias, noise, bandwidth, slew rate) and package options, consult the AD8608AR datasheet and product page.

Features

AD8608AR features (concise):
- Eight independent, low-noise op-amps in one package
- Rail-to-rail input and output for single-supply operation
- Low input bias current and low input offset voltage
- Unity-gain stable; suitable for voltage followers and various gain configs
- Wide supply range (supports single- or dual-supply operation)
- Low power consumption with good speed for sensor front-ends
- High channel isolation and independent outputs
- RoHS-compliant packaging (AR suffix in standard package)

Package

AD8608AR uses an 8-lead Small Outline Integrated Circuit package (SOIC-8).

Pinout

AD8608AR has 20 pins (e.g., TSSOP/MSOP-20). It is an octal operational amplifier—eight independent op-amps in one package.

Manufacturer

Analog Devices, Inc. (ADI) is the manufacturer. It is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits.

Application

AD8608AR is an 8-channel, low-noise, rail-to-rail I/O op-amp array. Common applications:
- Multi-channel sensor conditioning and buffering
- Photodiode/transimpedance and optical-sensor front ends
- Biomedical front-ends (ECG/EEG, biopotentials)
- ADC driver/buffer and data-acquisition front-ends
- Active filters and summing amps for audio/instrumentation
- Automotive and industrial sensor interfaces, portable single-supply systems