| Part Number | HI7191IP | HI7191IPZ | 
|---|---|---|
| Manufacturer | Intersil | Renesas Electronics America Inc | 
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Number of Bits | 24 | 24 | 
| Sampling Rate (Per Second) | 625 | 625 | 
| Number of Inputs | 1 | 1 | 
| Input Type | Differential | Differential | 
| Data Interface | SPI | SPI | 
| Configuration | PGA-ADC | PGA-ADC | 
| Ratio - S/H:ADC | - | - | 
| Number of A/D Converters | 1 | 1 | 
| Architecture | Sigma-Delta | Sigma-Delta | 
| Reference Type | External | External | 
| Voltage - Supply, Analog | ±5V | ±5V | 
| Voltage - Supply, Digital | 5V | 5V | 
| Features | PGA | PGA | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Package / Case | 20-DIP (0.300", 7.62mm) | 20-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 20-PDIP | 20-PDIP | 
| Mounting Type | Through Hole | Through Hole |