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AD8221AR中文资料

厂家型号

AD8221AR

文件大小

512.87Kbytes

页面数量

24

功能描述

Precision Instrumentation Amplifier

IC AMP INST PREC LN 18MA 8SOIC

数据手册

下载地址一下载地址二到原厂下载

生产厂商

AD

AD8221AR数据手册规格书PDF详情

GENERAL DESCRIPTION

The AD8221 is a gain programmable, high performance instrumentation amplifier that delivers the industry’s highest CMRR over frequency in its class. The CMRR of instrumentation amplifiers on the market today falls off at 200 Hz. In contrast, the AD8221 maintains a minimum CMRR of 80 dB to 10 kHz for all grades at G = 1. High CMRR over frequency allows the AD8221 to reject wideband interference and line harmonics, greatly simplifying filter requirements. Possible applications include precision data acquisition, biomedical analysis, and aerospace instrumentation.

FEATURES

Easy to use

Available in space-saving MSOP

Gain set with 1 external resistor (gain range 1 to 1000)

Wide power supply range: ±2.3 V to ±18 V

Temperature range for specified performance:

−40°C to +85°C

Operational up to 125°C1

Excellent AC specifications

80 dB minimum CMRR to 10 kHz (G = 1)

825 kHz, –3 dB bandwidth (G = 1)

2 V/µs slew rate

Low noise

8 nV/√Hz, @ 1 kHz, maximum input voltage noise

0.25 µV p-p input noise (0.1 Hz to 10 Hz)

High accuracy dc performance (AD8221BR)

90 dB minimum CMRR (G = 1)

25 µV maximum input offset voltage

0.3 µV/°C maximum input offset drift

0.4 nA maximum input bias current

APPLICATIONS

Weigh scales

Industrial process controls

Bridge amplifiers

Precision data acquisition systems

Medical instrumentation

Strain gages

Transducer interfaces

AD8221AR产品属性

  • 类型

    描述

  • 型号

    AD8221AR

  • 功能描述

    IC AMP INST PREC LN 18MA 8SOIC

  • RoHS

  • 类别

    集成电路(IC) >> Linear - Amplifiers - Instrumentation

  • 系列

    -

  • 标准包装

    150

  • 系列

    -

  • 放大器类型

    音频

  • 电路数

    2

  • 输出类型

    -

  • 转换速率

    5 V/µs

  • 增益带宽积

    12MHz

  • -3db带宽

    - 电流 -

  • 输入偏压

    100nA 电压 -

  • 输入偏移

    500µV 电流 -

  • 电源

    6mA 电流 -

  • 输出/通道

    50mA 电压 -

  • 电源,单路/双路(±)

    4 V ~ 32 V,±2 V ~ 16 V

  • 工作温度

    -40°C ~ 85°C

  • 安装类型

    表面贴装

  • 封装/外壳

    8-TSSOP(0.173,4.40mm 宽)

  • 供应商设备封装

    8-TSSOP

  • 包装

    管件

更新时间:2025-8-9 15:09:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ADI
23+
5000
原装正品公司现货
ADI
25+
MSOP-8
18000
全新原装
ADI/亚德诺
25+
SOP8
25000
ADI/亚德诺全新特价AD8221ARZ-R7即刻询购立享优惠#长期有货
AD
23+
SOP8
5565
进口原装假一罚十特价销售欢迎咨询
AD
24+
SOP8
7000
原装正品优势供应支持实单
AD
24+
SOP-8
12000
原装正品 价格优势
AD
0827+
SOP-8
115
现货库存,有单来谈
AD
15+
MSOP-8
12
全新原装
ADI(亚德诺)/LINEAR
24+
N/A
5000
只有原装
ADI
24+
MSOP-8
20000
只有原装正品

AD8221ARZ-R7 价格

参考价格:¥19.9733

型号:AD8221ARZ-R7 品牌:Analog 备注:这里有AD8221AR多少钱,2025年最近7天走势,今日出价,今日竞价,AD8221AR批发/采购报价,AD8221AR行情走势销售排排榜,AD8221AR报价。

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