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| Part Number | AD7864ASZ-3 | AD7865ASZ-3 | AD7864AS-3 | AD7864ASZ-1 | AD7864ASZ-2 |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Obsolete | Active | Active |
| Number of Bits | 12 | 14 | 12 | 12 | 12 |
| Sampling Rate (Per Second) | 520k | 350k | 520k | 520k | 520k |
| Number of Inputs | 4 | 4 | - | 4 | 4 |
| Input Type | Single Ended | Single Ended | - | Single Ended | Single Ended |
| Data Interface | Parallel | Parallel | Parallel | Parallel | Parallel |
| Configuration | S/H-MUX-ADC | S/H-MUX-ADC | - | S/H-MUX-ADC | S/H-MUX-ADC |
| Ratio - S/H:ADC | 4:1 | 4:1 | - | 4:1 | 4:1 |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 |
| Architecture | SAR | SAR | - | SAR | SAR |
| Reference Type | External, Internal | External, Internal | - | External, Internal | External, Internal |
| Voltage - Supply, Analog | 5V | 5V | - | 5V | 5V |
| Voltage - Supply, Digital | 5V | 5V | - | 5V | 5V |
| Features | Simultaneous Sampling | Simultaneous Sampling | - | Simultaneous Sampling | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 44-QFP | 44-QFP | 44-QFP | 44-QFP | 44-QFP |
| Supplier Device Package | 44-MQFP (10x10) | 44-MQFP (10x10) | 44-MQFP (10x10) | 44-MQFP (10x10) | 44-MQFP (10x10) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
