ADC121S705CIMMX vs ADC122S021CIMM Comparison
Detailed side-by-side comparison of ADC121S705CIMMX by Texas Instruments and ADC122S021CIMM by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ADC121S705CIMMX | ADC122S021CIMM |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $1.85 |
| Resolution | 12 bits | 12 bit |
| Sample Rate (max) | 1 MSPS (500 kSPS to 1 MSPS) | — |
| Number of Channels | 1 | 2 |
| Converter Type | SAR (Successive Approximation) | — |
| Input Type | Differential | Single-Ended |
| Analog Supply Voltage (VA) | 4.5 V to 5.5 V (5 V typical) | — |
| Digital Supply Voltage (VD) | 2.7 V to 5.5 V | — |
| Reference Voltage Range | 1.0 V to VA | — |
| LSB Size (VA = 1.0 V) | 244 uV | — |
| Output Format | Serial, 2's complement binary (SPI/QSPI/MICROWIRE/DSP compatible) | — |
| Operating Temperature | -40 C to +105 C | -40 C to +85 C |
| Package | 8-VSSOP (MSOP), 3.00 mm width | 8-VSSOP (MSOP-8 / DGK) |
| Mounting Type | Surface Mount | Surface Mount |
| Linearity Error (max) | 0.0232% | — |
| RoHS Status | Compliant | Compliant |
| Sample Rate Range | — | 50 ksps to 200 ksps |
| Architecture | — | SAR (Successive Approximation Register) |
| Supply Voltage (VDD) | — | 2.7 V to 5.25 V |
| Reference Voltage (VREF) | — | [DATA_NEEDED: VREF input range] |
| Digital Interface | — | SPI / QSPI / MICROWIRE compatible |
| Data Format | — | Straight Binary |
| Power Consumption | — | ~1.6 mW at 3V / 200 ksps |
| Track-and-Hold | — | Internal |
| MSL Level | — | [DATA_NEEDED: MSL rating] |