ADS1256IDBR 4或8通道 30kHz 24位ADC SPI接口

24 Bits, No Missing Codes
- All Data Rates and PGA Settings
Up to 23 Bits Noise-Free Resolution
±0.0010% Nonlinearity (max)
Data Output Rates to 30kSPS
Fast Channel Cycling
- 18.6 Bits Noise-Free (21.3 Effective Bits) at 1.45kHz
One-Shot Conversions with Single-Cycle Settling
Flexible Input Multiplexer with Sensor Detect
- Four Differential Inputs (ADS1256 only)
- Eight Single-Ended Inputs (ADS1256 only)
Chopper-Stabilized Input Buffer
Low-Noise PGA: 27nV Input-Referred Noise
Self and System Calibration for All PGA Settings
5V Tolerant SPI?-Compatible Serial Interface
Analog Supply: 5V
Digital Supply: 1.8V to 3.6V
Power Dissipation
- As Low as 38mW in Normal Mode
- 0.4mW in Standby Mode

型号/规格

ADS1256IDBR

品牌/商标

TI（德州仪器）

封装

SSOP-28-208

批号

22+

商品目录

模数转换芯片ADC

接口

SPI

通道数

4；8

采样率

30kHz

分辨率

24

电源电压

5V

工作温度

-40℃~+85℃

供应ADS1256IDBR 4或8通道 30kHz 24位ADC SPI接口