| Part Number | ADC0834CCN/NOPB | ADC0844CCN/NOPB | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | 
|   |   | |
| Product Status | Active | Obsolete | 
| Number of Bits | 8 | 8 | 
| Sampling Rate (Per Second) | 31.25k | 25k | 
| Number of Inputs | 2, 4 | 4 | 
| Input Type | Differential, Pseudo-Differential, Single Ended | Differential, Pseudo-Differential, Single Ended | 
| Data Interface | SPI | Parallel | 
| Configuration | MUX-ADC | MUX-ADC | 
| Ratio - S/H:ADC | - | - | 
| Number of A/D Converters | 1 | 1 | 
| Architecture | SAR | SAR | 
| Reference Type | External | External | 
| Voltage - Supply, Analog | 4.5V ~ 6.3V | 4.5V ~ 6V | 
| Voltage - Supply, Digital | 4.5V ~ 6.3V | 4.5V ~ 6V | 
| Features | - | - | 
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 70°C | 
| Package / Case | 14-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 14-PDIP | 20-PDIP | 
| Mounting Type | Through Hole | Through Hole |