ADC101S101CISDX vs ADC121S051CISDX Comparison
Detailed side-by-side comparison of ADC101S101CISDX by Texas Instruments and ADC121S051CISDX 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
ADC101S101CISDX - 10-Bit 1MSPS SAR ADC, 6-WSON | Texas Instruments
ADC101S101CISDX ✓ ActiveTexas Instruments
ADC121S051CISDX - 12-Bit 200-500ksps Differential Input ADC | Texas Instruments
ADC121S051CISDX ✓ ActiveSpecification Comparison
| Parameter | ADC101S101CISDX | ADC121S051CISDX |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.72 | $1.55 |
| Resolution | 10 bits | 12 bits |
| Number of Channels | 1 | 1 (single-ended or differential input) |
| Sample Rate Range | 500 kSPS to 1 MSPS | 200 ksps to 500 ksps |
| Architecture | Successive-Approximation Register (SAR) | SAR (Successive Approximation Register) |
| Supply Voltage | 2.7 V to 5.25 V | — |
| Power Consumption (3 V supply) | 2.0 mW (typical) | — |
| Power Consumption (5 V supply) | 10 mW (typical) | — |
| Analog Input Range | 0 V to VDD (single-ended) | — |
| Serial Interface | SPI, QSPI, MICROWIRE compatible | — |
| Maximum Serial Clock | 20 MHz | — |
| Operating Temperature Range | -40 °C to +85 °C | -40 C to +85 C (industrial) |
| Package | 6-WSON (2.2 x 2.5 mm), also called LLP-6 / HVSON-6 | 6-pin LLP/WSON (2.2 x 2.5 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant (lead-free) |
| Lead-Free | Yes | — |
| Manufacturer | — | Texas Instruments |
| Part Family | — | ADC121S051 (pin-compatible ADC121Sxx1 series) |
| Input Type | — | Differential (pseudo-differential capable) |
| Supply Voltage (VA) | — | +2.7 V to +5.25 V (single supply) |
| Power Consumption at 3.6 V | — | 1.7 mW (typical) |
| Power Consumption at 5.25 V | — | 8.7 mW (typical) |
| Digital Interface | — | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| Output Format | — | Straight binary (MSB-first) |
| MSL Level | — | 1 (per data) |
| Input Voltage Range | — | 0 V to VA (full-scale) |
| Linearity Error (INL) | — | [DATA_NEEDED: INL LSB value] |
| Screening Level | — | Industrial |