ADS7841ES 供应商
ADS7841ES 属性参数
- 产品培训模块：Data Converter Basics
- 标准包装：75
- 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）：200k
- 数据接口：串行
- 转换器数目：1
- 功率耗散（最大）：4.5mW
- 电压电源：单电源
- 工作温度：-40°C ~ 125°C
- 安装类型：表面贴装
- 封装/外壳：16-SSOP（0.154"，3.90mm 宽）
- 供应商设备封装：16-SSOP/QSOP
- 包装：管件
- 输入数目和类型：4 个单端，单极；2 个差分，单极
- 其它名称：296-32824-5ADS7841ES-ND
产品特性
- SINGLE SUPPLY: 2.7V to 5V
- 4-CHANNEL SINGLE-ENDED OR 2-CHANNEL DIFFERENTIAL INPUT
- UP TO 200kHz CONVERSION RATE
- ±1LSB MAX INL AND DNL
- NO MISSING CODES
- 72dB SINAD
- SERIAL INTERFACE
- DIP-16 OR SSOP-16 PACKAGE
- ALTERNATE SOURCE FOR MAX1247
- ADS7841ES: +125°C Version
- APPLICATIONS DATA ACQUISITION TEST AND MEASUREMENT INDUSTRIAL PROCESS CONTROL PERSONAL DIGITAL ASSISTANTS BATTERY-POWERED SYSTEMS
- DATA ACQUISITION
- TEST AND MEASUREMENT
- INDUSTRIAL PROCESS CONTROL
- PERSONAL DIGITAL ASSISTANTS
- BATTERY-POWERED SYSTEMS
产品概述
The ADS7841 is a 4-channel, 12-bit sampling Analog-to-Digital Converter (ADC) with a synchronous serial interface.
The resolution is programmable to either 8 bits or 12 bits. Typical power dissipation is 2mW at a 200kHz through-put
rate and a +5V supply. The reference voltage (VREF) can be varied between 100mV and VCC, providing a corresponding
input voltage range of 0V to VREF. The device includes a shutdown mode which reduces power dissipation to under
15uW. The ADS7841 is tested down to 2.7V operation.
Low power, high speed, and on-board multiplexer make the
ADS7841 ideal for battery-operated systems such as personal digital assistants, portable multi-channel data loggers,
and measurement equipment. The serial interface also provides low-cost isolation for remote data acquisition. The
ADS7841 is available in a DIP-16 or a SSOP-16 package and is specified over the \x9640°C to +125°C (1) temperature
range.
ADS7841ES
ADS7841ES 电路图
