| Part Number | LTC2428CG#PBF | LTC2408CG#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 | 20 | 24 | 
| Sampling Rate (Per Second) | 7.5 | 7.5 | 
| Number of Inputs | 8 | 8 | 
| Input Type | Single Ended | Single Ended | 
| Data Interface | SPI | SPI | 
| Configuration | MUX-ADC | MUX-ADC | 
| Ratio - S/H:ADC | - | - | 
| Number of A/D Converters | 1 | 1 | 
| Architecture | Sigma-Delta | Sigma-Delta | 
| Reference Type | External | External | 
| Voltage - Supply, Analog | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Features | - | - | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Package / Case | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) | 
| Supplier Device Package | 28-SSOP | 28-SSOP | 
| Mounting Type | Surface Mount | Surface Mount |