ADC101S021CISDX vs ADC121S021CISD Comparison
Detailed side-by-side comparison of ADC101S021CISDX by Texas Instruments and ADC121S021CISD 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
ADC121S021CISD - 12-Bit 200ksps SAR ADC | Texas Instruments
ADC121S021CISD ✓ ActiveSpecification Comparison
| Parameter | ADC101S021CISDX | ADC121S021CISD |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.32 | $1.79 |
| Resolution | 10 bits | 12 bits |
| Number of Channels | 1 | 1 |
| Sample Rate | 50 kSPS to 200 kSPS | — |
| Architecture | SAR (Successive Approximation Register) | SAR |
| Input Type | Single-Ended | Single-ended (true-differential input stage) |
| Analog Input Voltage Range | 0 V to VDD | — |
| Supply Voltage (VDD) | 2.7 V to 5.25 V | — |
| Supply Current (typ, 3.6 V) | 0.65 mA | — |
| Supply Current (typ, 5.25 V) | 1.7 mA | — |
| Power Consumption (3.6 V) | 2.34 mW (typ) | — |
| Power Consumption (5.25 V) | 8.9 mW (typ) | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Operating Temperature | -40 C to +85 C | -40C to +85C |
| Package | 6-WSON (2.2 mm x 2.5 mm) | 6-WSON (NGF) 2.2 x 2.5 mm |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Sample Rate (max) | — | 200 ksps |
| Sample Rate (min) | — | 50 ksps |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| External VREF Range | — | 1.0 V to VA |
| Interface | — | SPI / QSPI / MICROWIRE-compatible |
| MSL Level | — | 2 |
| Lead Free | — | Yes |