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| Part Number | AD7870KP | AD7870KPZ | AD7871KP | AD7875KP | AD7878KP | AD7870JP | AD7870KN |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Number of Bits | 12 | 12 | 14 | 12 | 12 | 12 | 12 |
| Sampling Rate (Per Second) | 100k | 100k | 83k | 100k | 100k | 100k | 100k |
| Number of Inputs | - | 1 | 1 | 1 | - | 1 | 1 |
| Input Type | - | Single Ended | Single Ended | Single Ended | - | Single Ended | Single Ended |
| Data Interface | - | SPI, Parallel | SPI, Parallel | SPI, Parallel | SPI, DSP | SPI, Parallel | SPI, Parallel |
| Configuration | - | S/H-ADC | S/H-ADC | S/H-ADC | - | S/H-ADC | S/H-ADC |
| Ratio - S/H:ADC | - | 1:1 | 1:1 | 1:1 | - | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Architecture | - | SAR | SAR | SAR | - | SAR | SAR |
| Reference Type | - | Internal | Internal | Internal | - | Internal | Internal |
| Voltage - Supply, Analog | - | ±5V | ±5V | ±5V | - | ±5V | ±5V |
| Voltage - Supply, Digital | - | ±5V | ±5V | ±5V | - | ±5V | ±5V |
| Features | - | - | - | - | - | - | - |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 28-LCC (J-Lead) | 28-LCC (J-Lead) | 28-LCC (J-Lead) | 28-LCC (J-Lead) | 28-LCC (J-Lead) | 28-LCC (J-Lead) | 24-DIP (0.300", 7.62mm) |
| Supplier Device Package | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51) | 24-PDIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Through Hole |
