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| PartNumber | ADC121C021CIMM/NOPB | ADC121C021CIMMX/NOPB | ADC121C021CIMMX |
| Description | Analog to Digital Converters - ADC I2C-Comptble 12B ADC | Analog to Digital Converters - ADC I2C-Compatible, 12-Bit Analog-to-Digital | |
| Manufacturer | Texas Instruments | Texas Instruments | NSC |
| Product Category | Analog to Digital Converters - ADC | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) |
| RoHS | Y | - | - |
| Series | ADC121C021 | ADC121C021 | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VSSOP-8 | - | - |
| Resolution | 12 bit | 12 bit | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Sampling Rate | 188.9 kS/s | 188.9 kS/s | - |
| Input Type | Single-Ended | Single Ended | - |
| Interface Type | I2C | Serial 2-Wire I2C | - |
| Architecture | SAR | SAR | - |
| Reference Type | Supply | Supply | - |
| Analog Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Digital Supply Voltage | 2.7 V to 5.25 V | 2.7 V to 5.25 V | - |
| SNR Signal to Noise Ratio | 72.5 dB | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging | - |
| Features | Oscillator, Small Size | - | - |
| Height | 0.86 mm | - | - |
| Input Voltage | 5.5 V | - | - |
| Length | 3 mm | - | - |
| Number of Converters | 1 Converter | 1 Converter | - |
| Power Consumption | 0.26 mW | - | - |
| Type | S/H ADC | S/H ADC | - |
| Width | 3 mm | - | - |
| Brand | Texas Instruments | - | - |
| DNL Differential Nonlinearity | - 0.9 LSB, 1 LSB | - | - |
| Gain Error | 6 LSB | 6 LSB | - |
| INL Integral Nonlinearity | +/- 1 LSB | - | - |
| Number of ADC Inputs | 1 Input | - | - |
| Operating Supply Voltage | 3.3 V, 5 V | - | - |
| Product Type | ADCs - Analog to Digital Converters | - | - |
| Sample and Hold | Yes | - | - |
| SINAD Signal to Noise and Distortion Ratio | 72.6 dB | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Data Converter ICs | - | - |
| Unit Weight | 0.004938 oz | 0.004938 oz | - |
| Product | - | Analog to Digital Converters | - |
| Package Case | - | MSOP-8 | - |
| Operating Temperature | - | -40°C ~ 105°C | - |
| Supplier Device Package | - | 8-VSSOP | - |
| Sampling Rate Per Second | - | 188.9k | - |
| Data Interface | - | I2C | - |
| Number of Bits | - | 12 | - |
| Voltage Supply Analog | - | 2.7 V ~ 5.5 V | - |
| Voltage Supply Digital | - | 2.7 V ~ 5.5 V | - |
| Configuration | - | S/H-ADC | - |
| Number of Inputs | - | 1 | - |
| Ratio S HADC | - | 1899/12/30 1:01:00 | - |
| Number of A D Converters | - | 1 | - |
| SNR Signal to Noise Ratio | - | 72.5 dB | - |
| INL Integral Nonlinearity | - | +/- 1 LSB | - |
| DNL Differential Nonlinearity | - | - 0.9 LSB 1 LSB | - |