ADC081S101CISD vs ADC081S021CISD Comparison
Detailed side-by-side comparison of ADC081S101CISD by Texas Instruments and ADC081S021CISD 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
ADC081S101CISD - 8-Bit 1MSPS ADC, 6-WSON | Texas Instruments
ADC081S101CISD ObsoleteTexas Instruments
ADC081S021CISD - 8-Bit 50-200 ksps SAR ADC | Texas Instruments
ADC081S021CISD ✓ ActiveSpecification Comparison
| Parameter | ADC081S101CISD | ADC081S021CISD |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $0.65 |
| Resolution | 8 bit | 8 bit |
| Number of Channels | 1 | 1 |
| Sample Rate (max) | 1 Msps | — |
| Sample Rate Range | 500 ksps to 1 Msps | — |
| Architecture | SAR (Successive-Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Single-ended | — |
| Supply Voltage (VDD) | 2.7 V to 5.25 V | — |
| Power Consumption at 3 V | 2.0 mW (typical) | — |
| Power Consumption at 5 V | 10.0 mW (typical) | — |
| Digital Interface | SPI / QSPI / MICROWIRE / DSP serial | SPI/QSPI/MICROWIRE-compatible (3-wire) |
| Output Format | Straight binary | — |
| Operating Temperature | -40 C to +85 C | -40 °C to +85 °C (industrial) |
| Package | 6-WSON (2.2 x 2.5 mm) | 6-WSON (2.2 mm x 2.5 mm) with exposed pad |
| Internal Track-and-Hold | Yes | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | Compliant (NOPB suffix; non-NOPB version may not be) | Compliant |
| Sample Rate | — | 50 ksps to 200 ksps |
| Supply Voltage (VA) | — | 2.7 V to 5.25 V |
| Analog Input Type | — | Single-ended (true-differential VIN+ / VIN-) |
| Reference | — | Supply-referenced (VA) |
| Integral Nonlinearity (INL) | — | ±0.2 LSB (typ) / ±0.5 LSB (max) |
| Differential Nonlinearity (DNL) | — | ±0.1 LSB (typ) / ±0.5 LSB (max) |
| Power Consumption (3.6 V, 200 ksps) | — | 1.3 mW (typ) |
| Shutdown Current | — | <1 µA |
| MSL Level | — | 1 |
| Lead-Free | — | Yes |