ADC121S101CISD vs ADC121S051CIMFX Comparison
Detailed side-by-side comparison of ADC121S101CISD by Texas Instruments and ADC121S051CIMFX 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 | ADC121S101CISD | ADC121S051CIMFX |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $1.95 |
| Resolution | 12 bit | — |
| Number of Channels | 1 | — |
| Sample Rate | 0.5 Msps to 1 Msps | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Single-ended | Single-ended |
| Analog Supply Voltage (VAIN) | 2.7 V to 5.25 V | — |
| Digital Supply Voltage (VD) | 2.7 V to 5.25 V | — |
| INL (max) | [DATA_NEEDED: INL max value] | — |
| DNL (max) | [DATA_NEEDED: DNL max value] | — |
| SINAD | 71 dB (typ) at 100 kHz input | 71 dB typical at 100 kHz input |
| Power Consumption | 1.5 mW (typ) at VAIN = VD = 3.3 V | 1.5 mW typical at 200 ksps, 3 V |
| Operating Temperature Range | -40 C to +125 C | -40 °C to +85 °C |
| Package | 6-WSON (2.2 mm x 2.5 mm, NGF) | SOT-23-6 (DBV) |
| Interface | SPI / QSPI / MICROWIRE compatible, 3-wire | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | — |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity level] | 1 |
| Number of Bits | — | 12 |
| Sampling Rate | — | 200 to 500 ksps |
| Number of Input Channels | — | 1 |
| 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) |
| RoHS Status (base MPN) | — | non-compliant (non-/NOPB suffix); /NOPB variant is compliant |