ADC121S051CIMFX vs ADC121S101CIMFX Comparison
Detailed side-by-side comparison of ADC121S051CIMFX by Texas Instruments and ADC121S101CIMFX by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
ADC121S101CIMFX - 12-Bit 1MSPS SAR ADC | Texas Instruments
ADC121S101CIMFX ✓ ActiveSpecification Comparison
| Parameter | ADC121S051CIMFX | ADC121S101CIMFX |
|---|---|---|
| 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) | SAR (Successive Approximation Register) |
| Input Type | Single-ended | Single-Ended |
| 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) | SOT-23-6 |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 1 | — |
| RoHS Status (base MPN) | non-compliant (non-/NOPB suffix); /NOPB variant is compliant | — |
| Resolution | — | 12 bit |
| Number of Channels | — | 1 |
| Sample Rate | — | 0.5 to 1 MSPS |
| Supply Voltage (VA) | — | 2.7 V to 5.25 V |
| Supply Current (1 MSPS, 5 V) | — | 4.6 mW (typ) |
| Power-Down Current | — | 2.6 µW (typ, 5 V supply) |
| Digital Interface | — | SPI/QSPI/MICROWIRE-compatible serial |
| Input Voltage Range | — | 0 V to VA |
| Operating Temperature | — | -40C to +125C |
| RoHS Status | — | Compliant |
| Lead-Free | — | Yes |