| Part Number | ADS8481IBRGZR | ADS8481IRGZR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | 
|   |   | |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Number of Bits | 18 | 18 | 
| Sampling Rate (Per Second) | 1M | 1M | 
| Number of Inputs | 1 | 1 | 
| Input Type | Pseudo-Differential, Single Ended | Pseudo-Differential, Single Ended | 
| Data Interface | Parallel | Parallel | 
| Configuration | S/H-ADC | S/H-ADC | 
| Ratio - S/H:ADC | 1:1 | 1:1 | 
| Number of A/D Converters | 1 | 1 | 
| Architecture | SAR | SAR | 
| Reference Type | External, Internal | External, Internal | 
| Voltage - Supply, Analog | 5V | 5V | 
| Voltage - Supply, Digital | 2.7V ~ 5.25V | 2.7V ~ 5.25V | 
| Features | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 
| Supplier Device Package | 48-VQFN (7x7) | 48-VQFN (7x7) | 
| Mounting Type | Surface Mount | Surface Mount |