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AD8221BR-REEL中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

AD8221BR-REEL
廠商型號

AD8221BR-REEL

功能描述

Precision Instrumentation Amplifier

文件大小

708.98 Kbytes

頁面數(shù)量

24

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-26 14:14:00

AD8221BR-REEL規(guī)格書詳情

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

產(chǎn)品屬性

  • 型號:

    AD8221BR-REEL

  • 功能描述:

    IC AMP INST PREC LN 18MA 8SOIC

  • RoHS:

  • 類別:

    集成電路(IC) >> Linear - Amplifiers - Instrumentation

  • 系列:

    -

  • 標(biāo)準(zhǔn)包裝:

    150

  • 放大器類型:

    音頻

  • 電路數(shù):

    2

  • 輸出類型:

    -

  • 轉(zhuǎn)換速率:

    5 V/µs

  • 增益帶寬積:

    12MHz

  • -3db帶寬:

    - 電流 -

  • 輸入偏壓:

    100nA 電壓 -

  • 輸入偏移:

    500µV 電流 -

  • 電源:

    6mA 電流 -

  • 輸出/通道:

    50mA 電壓 -

  • 電源,單路/雙路(±):

    4 V ~ 32 V,±2 V ~ 16 V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝

  • 封裝/外殼:

    8-TSSOP(0.173,4.40mm 寬)

  • 供應(yīng)商設(shè)備封裝:

    8-TSSOP

  • 包裝:

    管件

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