ADS7924IRTET 具有智能系统电源控制的 12 位、4 通道 MUX 输入 SAR ADC

ADS7924
Resolution(Bits) 12
Sample Rate (max) 100kSPS
Architecture SAR
SINAD(dB) 70
SNR(dB) 71
SNR(Typ)(dB) 71
SFDR(dB) 85
DNL(Max)(+/-LSB) 1.5
No Missing Codes(Bits) 12
No. of Supplies 2
Analog Voltage AV/DD(Min)(V) 2.2
Analog Voltage AV/DD(Max)(V) 5.5
Logic Voltage DV/DD(Min)(V) 1.65
Logic Voltage DV/DD(Max)(V) 5.5
Reference Mode Ext
Rating Catalog
Pin/Package 16WQFN
# Input Channels 4
Operating Temperature Range(°C) -40 to 85

The ADS7924 is a 12-bit, sampling, analog-to-digital converter (ADC) with I2C interface. The ADS7924 is offered in a miniature 3mm × 3mm QFN package. The device can operate from 2.2V to 5.5V with analog supply and 1.65V to 5.5V with digital I/O supply. The combination of an I2C serial, two-wire interface, and microPOWER consumption makes the ADS7924 ideal for applications requiring the ADC to be close to the input source in remote locations and for applications requiring isolation. The ADS7924 is available in a 3mm × 3mm QFN package.

The ADS7924 is fully specified for operation over the industrial –40°C to +85°C temperature range.

ADS7924IRTET 特性
ADS7924IRTET 芯片订购指南
器件 状态 温度 (oC) 封装 | 引脚
ADS7924IRTER PREVIEW -40 to 85 WQFN (RTE) | 16
ADS7924IRTET PREVIEW -40 to 85 WQFN (RTE) | 16
ADS7924IRTET 应用技术支持与电子电路设计开发资源下载
  1. ADS7924IRTET 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls