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| Part Number | AD7859ASZ | AD7859LASZ | AD7859BSZ | AD7859APZ | AD7859AS |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Obsolete |
| Number of Bits | 12 | 12 | 12 | 12 | 12 |
| Sampling Rate (Per Second) | 200k | 100k | 200k | 200k | 200k |
| Number of Inputs | 4, 8 | 4, 8 | 4, 8 | 4, 8 | - |
| Input Type | Pseudo-Differential, Single Ended | Pseudo-Differential, Single Ended | Pseudo-Differential, Single Ended | Pseudo-Differential, Single Ended | - |
| Data Interface | Parallel | Parallel | Parallel | Parallel | Parallel |
| Configuration | 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 | - |
| Number of A/D Converters | 1 | 1 | 1 | 1 | 2 |
| Architecture | SAR | SAR | SAR | SAR | - |
| Reference Type | External, Internal | External, Internal | External, Internal | External, Internal | - |
| Voltage - Supply, Analog | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | - |
| Voltage - Supply, Digital | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V | - |
| Features | - | - | - | - | - |
| 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-LCC (J-Lead) | 44-QFP |
| Supplier Device Package | 44-MQFP (10x10) | 44-MQFP (10x10) | 44-MQFP (10x10) | 44-PLCC (16.59x16.59) | 44-MQFP (10x10) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
