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  • 参考价格:¥255.44-¥258.06

更新日期:2024-04-01 00:04:00

产品简介:16 位 10us 采样 CMOS 模数转换器

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  • 参考价格:¥255.44-¥258.06

ADS7805UB/1K 供应商

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ADS7805UB/1K 中文资料属性参数

  • 制造商:Texas Instruments
  • 产品种类:ADC(模数转换器)
  • 转换器数量:1
  • ADC 输入端数量:1
  • 结构:SAR
  • 转换速率:100 KSPs
  • 分辨率:16 bit
  • 输入类型:Voltage
  • 接口类型:Parallel
  • 信噪比:86 dB
  • 电压参考:Internal, External
  • Supply Voltage - Max:5.25 V
  • Supply Voltage - Min:4.75 V
  • 最大功率耗散:100 mW
  • 最大工作温度:+ 85 C
  • 安装风格:SMD/SMT
  • 封装 / 箱体:SOIC-28 Wide
  • 封装:Reel
  • 最小工作温度:- 25 C
  • 工作电源电压:5 V
  • 工厂包装数量:1000

产品特性

  • 100kHz min SAMPLING RATE
  • STANDARD ±10V INPUT RANGE
  • 86dB min SINAD WITH 20kHz INPUT
  • ±3.0 LSB max INL
  • DNL: 16 Bits No Missing Codes
  • SINGLE +5V SUPPLY OPERATION
  • PIN-COMPATIBLE WITH 12-BIT ADS7804
  • USES INTERNAL OR EXTERNAL REFERENCE
  • FULL PARALLEL DATA OUTPUT
  • 100mW max POWER DISSIPATION
  • 0.3" DIP-28 AND SO-28

产品概述

The ADS7805 is a complete 16-bit sampling, Analog-to-Digital (A/D) converter using state-of-the-art CMOS structures. It contains a complete 16-bit, capacitor-based, Successive Approximation Register (SAR) A/D converter with Sample-and-Hold (S/H), reference, clock, interface for microprocessor use, and 3-state output drivers.The ADS7805 is specified at a 100kHz sampling rate and ensured over the full temperature range. Laser-trimmed scaling resistors provide an industry-standard ±10V input range while the innovative design allows operation from a single +5V supply, with power dissipation under 100mW.The ADS7805 is available in a 0.3" DIP-28 and an SO-28 package. Both are fully specified for operation over the industrial -25°C to +85°C range; however, they will function over the -40°C to +85°C temperature range.

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