| Part Number | LTC2500IDKD-32#PBF | LTC2508IDKD-32#PBF | 
|---|---|---|
| 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 | Active | 
| Number of Bits | 32 | 32 | 
| Sampling Rate (Per Second) | 1M | 1M | 
| Number of Inputs | 1 | 1 | 
| Input Type | Differential | Differential, Pseudo-Differential | 
| Data Interface | Parallel, SPI | SPI | 
| Configuration | ADC | S/H-ADC | 
| Ratio - S/H:ADC | 0:1 | 1:1 | 
| Number of A/D Converters | 1 | 1 | 
| Architecture | SAR | SAR | 
| Reference Type | External | External | 
| Voltage - Supply, Analog | 2.375V ~ 2.625V | 2.375V ~ 2.625V | 
| Voltage - Supply, Digital | 1.71V ~ 5.25V | 2.375V ~ 2.625V | 
| Features | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | 24-WFDFN Exposed Pad | 24-WFDFN Exposed Pad | 
| Supplier Device Package | 24-DFN (7x4) | 24-DFN (7x4) | 
| Mounting Type | Surface Mount | Surface Mount |