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| Part Number | AD7862ARZ-3 | AD7862BRZ-3 | AD7863ARZ-3 | AD7862ANZ-3 | AD7862AR-3 | AD7862ARS-3 | AD7862ARSZ-3 | AD7862ARZ-2 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Obsolete | Obsolete | Obsolete | Active | Active |
| Number of Bits | 12 | 12 | 14 | 12 | 12 | 12 | 12 | 12 |
| Sampling Rate (Per Second) | 250k | 250k | 175k | 250k | 250k | 250k | 250k | 250k |
| Number of Inputs | 4 | 4 | 4 | - | - | 4 | 4 | 4 |
| Input Type | Single Ended | Single Ended | Single Ended | - | - | Single Ended | Single Ended | Single Ended |
| Data Interface | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel |
| Configuration | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC | - | - | MUX-S/H-ADC | MUX-S/H-ADC | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | - | - | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Architecture | SAR | SAR | SAR | - | - | SAR | SAR | SAR |
| Reference Type | External, Internal | External, Internal | External, Internal | - | - | External, Internal | External, Internal | External, Internal |
| Voltage - Supply, Analog | 5V | 5V | 5V | - | - | 5V | 5V | 5V |
| Voltage - Supply, Digital | 5V | 5V | 5V | - | - | 5V | 5V | 5V |
| Features | Simultaneous Sampling | Simultaneous Sampling | 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 | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC (0.295", 7.50mm Width) | 28-DIP (0.600", 15.24mm) | 28-SOIC (0.295", 7.50mm Width) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC | 28-SOIC | 28-SOIC | 28-PDIP | 28-SOIC | 28-SSOP | 28-SSOP | 28-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
