| Part Number | ADS7812P | ADS7817P | 
|---|---|---|
| Manufacturer | Burr Brown | Texas Instruments | 
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | 
|   |   | |
| Product Status | Active | Obsolete | 
| Number of Bits | 12 | 12 | 
| Sampling Rate (Per Second) | 40k | 200k | 
| Number of Inputs | 1 | - | 
| Input Type | Single Ended | - | 
| Data Interface | SPI | - | 
| Configuration | S/H-ADC | - | 
| Ratio - S/H:ADC | 1:1 | - | 
| Number of A/D Converters | 1 | 1 | 
| Architecture | SAR | - | 
| Reference Type | External, Internal | - | 
| Voltage - Supply, Analog | 4.5V ~ 5.25V | - | 
| Voltage - Supply, Digital | 4.5V ~ 5.25V | - | 
| Features | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | 16-DIP (0.300", 7.62mm) | 8-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 16-PDIP | 8-PDIP | 
| Mounting Type | Through Hole | Through Hole |