| Part Number | AD1556ASZ | AD1556AS |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) |
|
|
|
| Product Status | Active | Obsolete |
| Number of Bits | 24 | 24 |
| Sampling Rate (Per Second) | 16k | 256k |
| Number of Inputs | 2 | - |
| Input Type | Single Ended | - |
| Data Interface | SPI | - |
| Configuration | MUX-PGA-ADC | - |
| Ratio - S/H:ADC | 1:1 | - |
| Number of A/D Converters | 1 | 1 |
| Architecture | Sigma-Delta | - |
| Reference Type | External | - |
| Voltage - Supply, Analog | 2.85V ~ 5.25V | - |
| Voltage - Supply, Digital | 2.97V ~ 5.25V | - |
| Features | - | - |
| Operating Temperature | -55°C ~ 85°C | -55°C ~ 85°C |
| Package / Case | 44-QFP | 44-QFP |
| Supplier Device Package | 44-MQFP (10x10) | 44-MQFP (10x10) |
| Mounting Type | Surface Mount | Surface Mount |