| Part Number | AD7854ARS | AD7856ARS |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) |
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| Product Status | Obsolete | Obsolete |
| Number of Bits | 12 | 14 |
| Sampling Rate (Per Second) | 200k | 285k |
| Number of Inputs | 1 | - |
| Input Type | Pseudo-Differential | - |
| Data Interface | SPI | - |
| Configuration | S/H-ADC | - |
| Ratio - S/H:ADC | 1:1 | - |
| Number of A/D Converters | 1 | 2 |
| Architecture | SAR | - |
| Reference Type | External, Internal | - |
| Voltage - Supply, Analog | 3V ~ 5.5V | - |
| Voltage - Supply, Digital | 3V ~ 5.5V | - |
| Features | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 105°C |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) | 24-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP | 24-SSOP |
| Mounting Type | Surface Mount | Surface Mount |