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| Part Number | AD677KD | AD678KD | AD677KR | AD677KN | AD679KD | AD676KD | AD677AD | AD677BD | AD677JD |
|---|---|---|---|---|---|---|---|---|---|
| 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. | Analog Devices Inc. |
| Product Status | Active | Active | Obsolete | Obsolete | Obsolete | Active | Active | Active | Active |
| Number of Bits | 16 | 12 | 16 | 16 | 14 | 16 | 16 | 16 | 16 |
| Sampling Rate (Per Second) | 100k | 200k | 100k | 100k | 128k | 100k | 100k | 100k | 100k |
| Number of Inputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Input Type | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended | Single Ended |
| Data Interface | SPI | Parallel | SPI | SPI | Parallel | Parallel | SPI | SPI | SPI |
| Configuration | S/H-ADC | S/H-ADC | S/H-ADC | S/H-ADC | 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 | 1:1 | 1:1 | 1:1 | 1:1 |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Architecture | SAR | Flash | SAR | SAR | Flash | SAR | SAR | SAR | SAR |
| Reference Type | External | Internal | External | External | External, Internal | External | External | External | External |
| Voltage - Supply, Analog | ±12V | ±12V | ±12V | ±12V | ±12V | ±12V | ±12V | ±12V | ±12V |
| Voltage - Supply, Digital | 5V | 5V | 5V | 5V | 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 | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Package / Case | 16-DIP (0.300", 7.62mm) | 28-CDIP (0.600", 15.24mm) | 28-SOIC (0.295", 7.50mm Width) | 16-DIP (0.300", 7.62mm) | 28-CDIP (0.600", 15.24mm) | 28-CDIP (0.600", 15.24mm) | 16-CDIP (0.300", 7.62mm) | 16-CDIP (0.300", 7.62mm) | 16-CDIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP | 28-CDIP | 28-SOIC | 16-PDIP | 28-CDIP | 28-CDIP | 16-CDIP | 16-CDIP | 16-CDIP |
| Mounting Type | Through Hole | Through Hole | Surface Mount | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
