Part A
AD7705BR
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 6867 PCS
- Package
- SOIC-16
- Series
- Data Acquisition - Analog to Digital Converters (ADC)
Parts at a glance
Part B
AD7703AR-REEL
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 71 PCS
- Package
- SOIC-20
- Series
- Data Acquisition - Analog to Digital Converters (ADC)
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD7705BR | AD7703AR-REEL |
|---|---|---|
| Supplier | - | Analog Devices Inc.,Rochester Electronics, LLC |
| Part Status | Obsolete | Obsolete |
| Number of Bits | 16 | 20 |
| Sampling Rate(Per Second) | 500 | 4k |
| Number of Inputs | 2 | 1 |
| Input Type | Differential | Single Ended |
| Data Interface | SPI, DSP | SPI |
| Configuration | MUX-PGA-ADC | S/H-ADC |
| Ratio - S / H: ADC | - | 1:1 |
| Number of A/D Converters | 1 | 1 |
| Architecture | Sigma-Delta | Sigma-Delta |
| Reference Type | External | External |
| Voltage - Supply, Analog | 2.7V ~ 3.3V, 5V | 5V |
| Voltage - Supply, Digital | 2.7V ~ 3.3V, 5V | 5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Features | PGA | - |