ADC081S101CISD vs ADC121S101CISD Comparison
Detailed side-by-side comparison of ADC081S101CISD by Texas Instruments and ADC121S101CISD 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 ObsoleteSpecification Comparison
| Parameter | ADC081S101CISD | ADC121S101CISD |
|---|---|---|
| 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 | $1.85 |
| Resolution | 8 bit | 12 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 | 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 | — |
| Output Format | Straight binary | — |
| Operating Temperature | -40 C to +85 C | — |
| Package | 6-WSON (2.2 x 2.5 mm) | 6-WSON (2.2 mm x 2.5 mm, NGF) |
| Internal Track-and-Hold | Yes | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (NOPB suffix; non-NOPB version may not be) | Compliant |
| Sample Rate | — | 0.5 Msps to 1 Msps |
| 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 |
| Power Consumption | — | 1.5 mW (typ) at VAIN = VD = 3.3 V |
| Operating Temperature Range | — | -40 C to +125 C |
| Interface | — | SPI / QSPI / MICROWIRE compatible, 3-wire |
| MSL Level | — | [DATA_NEEDED: MSL moisture sensitivity level] |