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| Part Number | TLV2544IDG4 | TLV2544QDG4 | TLV2541IDG4 | TLV2544CDG4 | 
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | 
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Active | 
| Number of Bits | 12 | 12 | 12 | 12 | 
| Sampling Rate (Per Second) | 200k | 200k | 200k | 200k | 
| Number of Inputs | 4 | 4 | 1 | - | 
| Input Type | Single Ended | Single Ended | Single Ended | - | 
| Data Interface | SPI, DSP | SPI, DSP | SPI | SPI, DSP | 
| Configuration | MUX-S/H-ADC | MUX-S/H-ADC | S/H-ADC | - | 
| Ratio - S/H:ADC | 1:1 | 1:1 | 1:1 | - | 
| Number of A/D Converters | 1 | 1 | 1 | 1 | 
| Architecture | SAR | SAR | SAR | - | 
| Reference Type | External, Internal | External, Internal | External | - | 
| Voltage - Supply, Analog | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | - | 
| Voltage - Supply, Digital | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V | - | 
| Features | - | - | - | - | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C | 0°C ~ 70°C | 
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 16-SOIC | 16-SOIC | 8-SOIC | 16-SOIC | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |