ADC121S051CIMFX vs ADC121S705CIMMX Comparison
Detailed side-by-side comparison of ADC121S051CIMFX by Texas Instruments and ADC121S705CIMMX 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 | ADC121S051CIMFX | ADC121S705CIMMX |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.95 | $1.85 |
| Number of Bits | 12 | — |
| Sampling Rate | 200 to 500 ksps | — |
| Number of Input Channels | 1 | — |
| Architecture | SAR (Successive Approximation Register) | — |
| Input Type | Single-ended | Differential |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | — |
| Supply Voltage (V_A, V_D) | 2.7 V to 5.25 V (single supply) | — |
| Analog Input Range | 0 V to V_A | — |
| Reference | Internal 2.5 V or external (V_A-based) | — |
| INL (Integral Nonlinearity) | ±0.45 LSB typical, ±1 LSB max | — |
| DNL (Differential Nonlinearity) | ±0.4 LSB typical, ±1 LSB max (no missing codes) | — |
| SINAD | 71 dB typical at 100 kHz input | — |
| Power Consumption | 1.5 mW typical at 200 ksps, 3 V | — |
| Operating Temperature Range | -40 °C to +85 °C | — |
| Package | SOT-23-6 (DBV) | 8-VSSOP (MSOP), 3.00 mm width |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 1 | — |
| RoHS Status (base MPN) | non-compliant (non-/NOPB suffix); /NOPB variant is compliant | — |
| Resolution | — | 12 bits |
| Sample Rate (max) | — | 1 MSPS (500 kSPS to 1 MSPS) |
| Number of Channels | — | 1 |
| Converter Type | — | SAR (Successive Approximation) |
| 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 |
| Linearity Error (max) | — | 0.0232% |
| RoHS Status | — | Compliant |