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| Part Number | AD7898AR-3REEL | AD7899AR-3REEL | AD7898AR-3REEL7 |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Obsolete | Obsolete |
| Number of Bits | 12 | 14 | 12 |
| Sampling Rate (Per Second) | 220k | 400k | 220k |
| Number of Inputs | 1 | 1 | 1 |
| Input Type | Single Ended | Single Ended | Single Ended |
| Data Interface | SPI | Parallel | SPI |
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 |
| Architecture | SAR | SAR | SAR |
| Reference Type | External | External, Internal | External |
| Voltage - Supply, Analog | 5V | 5V | 5V |
| Voltage - Supply, Digital | 5V | 5V | 5V |
| Features | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 28-SOIC (0.295", 7.50mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 28-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
