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| PartNumber | ADS1212U | ADS1212U/1K | ADS1212U/1KG4 |
| Description | Analog to Digital Converters - ADC 22-Bit Anlg-to-Dig Converter | Analog to Digital Converters - ADC 22 Bit | Analog to Digital Converters - ADC 22-Bit Anlg-to-Dig Converter |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC | Analog to Digital Converters - ADC |
| RoHS | Y | Y | Y |
| Series | ADS1212 | ADS1212 | ADS1212 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOP-18 | SOP-18 | SOP-18 |
| Resolution | 22 bit | 22 bit | 22 bit |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Sampling Rate | 6.25 kS/s | 6.25 kS/s | 6.25 kS/s |
| Input Type | Differential | Differential | Differential |
| Interface Type | 3-Wire, I2C, SPI | 3-Wire, I2C, SPI | 3-Wire, I2C, SPI |
| Architecture | Sigma-Delta | Sigma-Delta | Sigma-Delta |
| Reference Type | Internal | External, Internal | External, Internal |
| Analog Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Digital Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tube | Reel | Reel |
| Features | PGA, Internal Reference | PGA, Internal Reference | PGA, Internal Reference |
| Height | 2.3 mm | 2.3 mm | 2.3 mm |
| Length | 11.55 mm | 11.55 mm | 11.55 mm |
| Number of Converters | 1 Converter | 1 Converter | 1 Converter |
| Width | 7.5 mm | 7.5 mm | 7.5 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| DNL Differential Nonlinearity | +/- 1 LSB | +/- 1 LSB | +/- 1 LSB |
| INL Integral Nonlinearity | +/- 0.0015 % FSR | +/- 0.0015 % FSR | +/- 0.0015 % FSR |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 4.75 V to 5.25 V | 4.75 V to 5.25 V | 4.75 V to 5.25 V |
| Pd Power Dissipation | 8.5 mW | 8.5 mW | 8.5 mW |
| Product Type | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters | ADCs - Analog to Digital Converters |
| Reference Voltage | 2.5 V | - | - |
| Factory Pack Quantity | 40 | 1000 | 1000 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.019083 oz | 0.019083 oz | - |