ADS7822IDGKRQ1 供应商
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ADS7822IDGKRQ1
品牌：TI 封装/批号：原厂原装/22+ -
ADS7822IDGKRQ1
品牌：TI(德州仪器) 封装/批号：VSSOP-8_3x3x065P/2022+
ADS7822IDGKRQ1 属性参数
- 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：microPOWER™
- 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）：600µW
- 电压电源：单电源
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）
- 供应商设备封装：8-MSOP
- 包装：®
- 输入数目和类型：1 个伪差分，单极
- 其它名称：296-24535-6
产品特性
- Qualified for Automotive Applications
- 200-kHz Sampling Rate
- Micropower: 1.6 mW at 200 kHz 0.54 mW at 75 kHz 0.06 mW at 7.5 kHz
- Power-Down Current: 3 µA Max
- MSOP-8 Package
- Pseudo-Differential Input
- Serial Interface
- APPLICATIONS Battery-Operated Systems Remote Data Acquisition Isolated Data Acquisition Simultaneous Sampling, Multichannel Systems
- Battery-Operated Systems
- Remote Data Acquisition
- Isolated Data Acquisition
- Simultaneous Sampling, Multichannel Systems
产品概述
The ADS7822 is a 12-bit sampling analog-to-digital (A/D) converter with ensured specifications over a 2.7-V to 5.25-V supply range. It requires very little power even when operating at the full 200-kHz rate. At lower conversion rates, the high speed of the device enables it to spend most of its time in the power-down mode—the power dissipation is less than 60 µW at 7.5 kHz.The ADS7822 also features operation from 2.0 V to 5 V, a synchronous serial interface, and a pseudo-differential input. The reference voltage can be set to any level within the range of 50 mV to VCC.Ultra low power and small size make the ADS7822 ideal for battery-operated systems. It is also a perfect fit for remote data-acquisition modules, simultaneous multichannel systems, and isolated data acquisition. The ADS7822 is available in an MSOP-8 package.
ADS7822IDGKRQ1 电路图
