| AD7783 Description | | Single-Channel, Read-Only, Pin-Configured, 24-bit Sigma-Delta A/D Converter with Switchable Current Sources | | AD7783 Vendor | | Analog Devices | | AD7783 Categories | | | AD7783 Features | - Single-Channel, 24-Bit Σ-Δ ADC
- Pin Configurable (No Programmable Registers)
- ISOURCE Select- Pin Programmable Input Ranges (±2.56 V or ±160 mV)- Fixed 19.79 Hz Update Rate
- Simultaneous 50 Hz and 60 Hz Rejection
- 24-Bit No Missing Codes
- 18.5-Bit p-p Resolution (±2.56 V Range)
- 16.5-Bit p-p Resolution (±160 mV Range)
- Interface
Master or Slave Mode of OperationSlave Mode- 3-Wire Serial- SPI®, QSPI™, MICROWIRE™, and DSP-Compatible- Schmitt Trigger on SCLK- Power
- Specified for Single 3 V and 5 V Operation- Normal: 1.3 mA @ 3 V- Power-Down: 9 µA
| | AD7783 Datasheet and Application Notes | | | Parameter | Value | | Res (Bits) | 24bit | | Thruput Rate | 19.79SPS | | # of ADC Inputs | 1 | | Supply V | Single(+3), Single(+5) | | Pwr Diss (max) | 8.5mW | | Interface | Ser, SPI | | Ain Range | 0.32 V p-p, 5.12 V p-p | | Pkg Type | SOP | | Products related to AD7783 | | AD7783BRU |
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