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AD8553:  1.8 V to 5 V Auto-Zero, In-Amp with Shutdown

产品详情

The AD8553 is a precision instrumentation amplifier featuring low noise, rail-to-rail output and a power-saving shutdown mode. The AD8553 also features low offset and drift coupled with high common mode rejection. In shutdown mode, the total supply current is reduced to less than 4 µA. Operation is fully specified from +1.8V to +5.5V.

With low offset voltage of 20µV, offset voltage drift of 0.1µV/°C and voltage noise of only 0.7µV p-p (0.01Hz to 10 Hz), the AD8553 is ideal for applications where error sources cannot be tolerated. Precision instrumentation, position and pressure sensors, medical instrumentation, and strain gauge amplifiers benefit from the low noise, low input bias current, and high common mode rejection. The small footprint and low cost are ideal for high volume applications.

The small package and low power consumption allow maximum channel density or minimum board size for space-critical equipment and portable systems. The AD8553 is specified over the industrial temperature range from -40°C to +85°C. The AD8553 is available in the lead-free 10-lead MSOP.

特点和优势

  • Low Offset Voltage: 20 µV max
  • Low Input Offset Drift: 0.1 µV/°C
  • High CMRR: 140 dB typ @ G=100
  • Non-Linearity 0.001% typ. @ G=100
  • Wide Gain Range: 0.1 to 10,000
  • Single Supply Operation: +1.8V to +5.5V
  • Rail-to-Rail Output
  • Shutdown capability

Pin Configuration Diagram for AD8553

其它信息

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文档

快讯名称 内容类型 文件类型
AD8553: 1.8V Auto-Zero In-Amp with Shutdown Data Sheet (Rev A, 08/2010) (pdf, 445 kB) 产品数据手册 PDF
Auto-Zero Amplifiers  (doc, 75 kB)
A wide variety of electronic applications, especially those involving very small input signals, require signal paths with very low offset voltage and offset voltage drift over time and temperature.
技术文章 DOC
High-performance Adder Uses Instrumentation Amplifiers
Make an adder circuit using instrumentation amplifiers to increase input impedance.
(EDN, 9/3/2009)
技术文章 HTML
Applying Instrumentation Amplifiers Effectively: The Importance of an Input Ground Return  (pdf, 508 kB) 技术资料 PDF
Zero-Drift Amplifiers  (pdf, 0) 概况 PDF
1.8 V auto-zero in-amp: best-in-class performance for the lowest price. In low voltage designs, analog is everywhere. 概况 HTML
Leading Inside Advertorials: Applying Instrumentation Amplifiers Effectively–The Importance of an Input Ground Return  (pdf, 121 kB) 概况 PDF
Amplifier pricing where you want it,  (pdf, 1037 kB)
... performance where you need it.
概况 PDF
RAQs index 非常见问题解答 HTML
术语表 专业词汇表 HTML

评估套件,原理图符号和PCB封装

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Sample样片申请及购买

价格,封装及供货状态

AD8553 型号选项
产品型号 封装 引脚 温度范围 包装和数量 报价*(100-499) 报价*1000 pcs RoHS 查看PCN/PDN 查看库存/
购买/样片
AD8553ARMZ 产品状态: 量产 10 ld MSOP 10 工业 Tube, 50 $ 1.62 $ 1.32 Y  材料信息 查看PCN 订购 样片
AD8553ARMZ-REEL 产品状态: 量产 10 ld MSOP 10 工业 Reel, 3000 - $ 1.32 Y  材料信息 查看PCN 订购
帮助

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