参数资料
型号: AD8667ARMZ-REEL
厂商: Analog Devices Inc
文件页数: 1/16页
文件大小: 0K
描述: IC OPAMP GP R-R CMOS DUAL 8MSOP
标准包装: 1
系列: DigiTrim®
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 0.3 V/µs
增益带宽积: 540kHz
电流 - 输入偏压: 0.3pA
电压 - 输入偏移: 40µV
电流 - 电源: 230µA
电流 - 输出 / 通道: 50mA
电压 - 电源,单路/双路(±): 5 V ~ 16 V,±2.5 V ~ 8 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-MSOP
包装: 标准包装
产品目录页面: 767 (CN2011-ZH PDF)
其它名称: AD8667ARMZ-REELDKR
16 V, 250 μA, Dual Precision, CMOS,
Rail-to-Rail Output Operational Amplifier
AD8667
Rev. 0
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rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
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FEATURES
Lower power at high voltage: 180 μA typical
Low offset voltage: 100 μV
Voltage noise
21 nV/√Hz at 10 kHz
23 nV/√Hz at 1 kHz
Low input bias current: 300 fA
Single-supply operation: 5 V to 16 V
Dual-supply operation: ±2.5 V to ±8 V
Output drive: 10 mA
Unity gain stable
APPLICATIONS
Medical equipment
Physiological measurement
Precision references
Buffer/level shifting
Portable operated systems
High density power budget systems
Multipole filters
Sensors
Photodiode amplification
ADC drivers
PIN CONFIGURATION
OUT A 1
–IN A 2
+IN A 3
V– 4
V+
8
OUT B
7
–IN B
6
+IN B
5
062
76-
0
01
AD8667
TOP VIEW
(Not to Scale)
Figure 1. 8-Lead MSOP, 8-Lead SOIC
GENERAL DESCRIPTION
The AD8667 is a dual, rail-to-rail output, single-supply/dual-supply
amplifier that uses Analog Devices, Inc. patented DigiTrim
trimming technique to achieve low offset voltage, 300 μV over
the common-mode range. The AD8667 features an extended
operating range with supply voltages up to 16 V for low power
operation with an ISY of <325 μA per amplifier over temperature.
The device is designed for low noise at higher voltages: 21 nV/√Hz
at 10 kHz and 23 nV/√Hz at 1 kHz. It also features a low input
bias current of 300 fA and a 10 mA output drive.
The combination of low supply currents, low offsets, very low
input bias currents, and wide supply range makes the AD8667
ideal for a wide variety of low power applications. Systems
utilizing dc-to-low frequency measurements or high impedance
sensors, such as photodiodes, benefit from the low input bias
current, low noise, low offset, and low drive current. The wide
operating voltage range matches today’s high performance
ADCs and DACs. Medical monitoring equipment can take
advantage of the low voltage noise, high input impedance, low
voltage, and low current noise.
The AD8667 is specified over the extended industrial
temperature range of 40°C to +125°C.
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AD8667ARZ1 制造商:AD 制造商全称:Analog Devices 功能描述:Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
AD8667ARZ-REEL 功能描述:IC OPAMP GP R-R CMOS DUAL 8SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:DigiTrim® 标准包装:50 系列:- 放大器类型:通用 电路数:2 输出类型:满摆幅 转换速率:1.8 V/µs 增益带宽积:6.5MHz -3db带宽:4.5MHz 电流 - 输入偏压:5nA 电压 - 输入偏移:100µV 电流 - 电源:65µA 电流 - 输出 / 通道:35mA 电压 - 电源,单路/双路(±):1.8 V ~ 5.25 V,±0.9 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:10-TFSOP,10-MSOP(0.118",3.00mm 宽) 供应商设备封装:10-MSOP 包装:管件
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