模数转换器 - ADC 2 Chnl non-writeable 24-bit ADC
Product Details
The AD7782 and AD7783 are 24-bit low cost, low power Sigma Delta ADCs intended for dc and low frequency ac measurement applications. They are Read-only ADCs and have no writeable registers. This leads to a very simple interface between ADC and controller. Since their power consumption is low, the devices can be loop powered, battery powered or locally powered. The two-setting on-chip PGA can accommodate either a low-level or high-level analog input with no external signal conditioning hardware. Operating options are pin-programmable, not software programmable.
### Features and Benefits
Pin Configurable No Programmable Registers
Pin Selectable Input Channels
Pin Programmable Input Ranges ±2.56 V or ±160 mV
Master or Slave Mode of Operation
Slave Mode:
3-Wire Serial
SPI®, QSPI™, MICROWIRE™, and DSP-Compatible
Schmitt Trigger on SCLK
Specified for Single 3 V and 5 V Operation
Normal: 1.3 mA @ 3 V
Power-Down: 9 µA
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD7782BRUZ-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD7782BRUZ 亚德诺 | 完全替代 | AD7782BRUZ-REEL7和AD7782BRUZ的区别 |
AD7782BRU 亚德诺 | 完全替代 | AD7782BRUZ-REEL7和AD7782BRU的区别 |