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  • 封装:48-TQFP
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:Digi-Reel®
  • 参考价格:$10.2668-$17.26

更新日期:2024-04-01 00:04:00

产品简介:具有 Ref 引脚的 2.7V-5.25V 数字、5V 模拟 12 位 4MSP 并行 ADC

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  • 封装:48-TQFP
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:Digi-Reel®
  • 参考价格:$10.2668-$17.26

ADS7881IPFBT 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

ADS7881IPFBT 中文资料属性参数

  • 产品培训模块:Data Converter Basics
  • 标准包装:1
  • 类别:集成电路 (IC)
  • 家庭:数据采集 - 模数转换器
  • 系列:-
  • 位数:12
  • 采样率(每秒):4M
  • 数据接口:并联
  • 转换器数目:1
  • 功率耗散(最大):110mW
  • 电压电源:模拟和数字
  • 工作温度:-40°C ~ 85°C
  • 安装类型:表面贴装
  • 封装/外壳:48-TQFP
  • 供应商设备封装:48-TQFP(7x7)
  • 包装:Digi-Reel®
  • 输入数目和类型:1 个伪差分,单极
  • 配用:296-18376-ND - EVALUATION MODULE FOR ADS7881
  • 其它名称:296-15779-6

产品特性

  • 4 MHz Sample Rate, 12-Bit Resolution
  • Zero Latency
  • Unipolar, Pseudo Differential Input, Range: 0 V to 2.5 V
  • 0 V to 2.5 V
  • High Speed Parallel Interface
  • 71 dB SNR and –88.5 dB THD at 1 MHz I/P
  • Power Dissipation 95 mW at 4 MSPS
  • Nap Mode (10 mW Power Dissipation)
  • Power Down (10 µW)
  • Internal Reference
  • Internal Reference Buffer
  • 48-Pin TQFP Package
  • APPLICATIONS Optical Networking (DWDM, MEMS Based Switching) Spectrum Analyzers High Speed Data Acquisition Systems High Speed Close-Loop Systems Telecommunication Ultra-Sound Detection
  • Optical Networking (DWDM, MEMS Based Switching)
  • Spectrum Analyzers
  • High Speed Data Acquisition Systems
  • High Speed Close-Loop Systems
  • Telecommunication
  • Ultra-Sound Detection

产品概述

The ADS7881 is a 12-bit 4-MSPS A-to-D converter with 2.5-V internal reference. The device includes a capacitor based SAR A/D converter with inherent sample and hold. The device offers a 12-bit parallel interface with an additional byte mode that provides easy interface with 8-bit processors. The device has a pseudo-differential input stage.The –IN swing of ±200 mV is useful to compensate for ground voltage mismatch between the ADC and sensor and also to cancel common-mode noise. With nap mode enabled, the device operates at lower power when used at lower conversion rates. The device is available in a 48-pin TQFP package.

ADS7881IPFBT 数据手册

数据手册 说明 数量 操作
ADS7881IPFBT

12-BIT, 4-MSPS LOW POWER SAR ANALOG-TO-DIGITAL CONVERTER

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ADS7881IPFBT 电路图

ADS7881IPFBT 电路图

ADS7881IPFBT 电路图

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