ADC081S051CISDX vs ADC121S101CIMFX Comparison
Detailed side-by-side comparison of ADC081S051CISDX 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
ADC081S051CISDX - 8-Bit 500kSPS 1-Ch SAR ADC SPI | Texas Instruments
ADC081S051CISDX ✓ ActiveTexas Instruments
ADC121S101CIMFX - 12-Bit 1MSPS SAR ADC | Texas Instruments
ADC121S101CIMFX ✓ ActiveSpecification Comparison
| Parameter | ADC081S051CISDX | ADC121S101CIMFX |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.96 | $1.85 |
| Resolution | 8 bit | 12 bit |
| Sample Rate | 200 kSPS to 500 kSPS | 0.5 to 1 MSPS |
| Number of Channels | 1 | 1 |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Supply Voltage (VDD) | 2.7 V to 5.25 V | — |
| Supply Current (typ @ 3V, 500 kSPS) | 2.13 mA (typ); 6.4 mW | — |
| Analog Input Type | Single-ended | — |
| Analog Input Range | 0 V to VREF | — |
| Reference Voltage (VREF) | External, up to VDD | — |
| INL (max) | [DATA_NEEDED: INL value] | — |
| DNL (max) | [DATA_NEEDED: DNL value] | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | SPI/QSPI/MICROWIRE-compatible serial |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +125C |
| Package | 6-pin LLP/WSON (2.2 x 2.5 mm) | SOT-23-6 |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Input Type | — | Single-Ended |
| 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) |
| Input Voltage Range | — | 0 V to VA |