ADC122S051CIMMX vs ADC122S101CIMM Comparison
Detailed side-by-side comparison of ADC122S051CIMMX by Texas Instruments and ADC122S101CIMM 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
ADC122S051CIMMX - 12-Bit 500kSPS 2-Ch SAR ADC | Texas Instruments
ADC122S051CIMMX ObsoleteTexas Instruments
ADC122S101CIMM - 12-Bit 1MSPS 2-Ch SAR ADC | Texas Instruments
ADC122S101CIMM ✓ ActiveSpecification Comparison
| Parameter | ADC122S051CIMMX | ADC122S101CIMM |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.99 | $1.96 |
| Manufacturer | Texas Instruments (originally National Semiconductor) | — |
| Part Number | ADC122S051CIMMX | — |
| Description | 2-Channel 200-500 ksps 12-Bit SAR ADC | — |
| Resolution | 12 bit | 12 bit |
| Number of Channels | 2 | 2 |
| Sample Rate | 200 ksps to 500 ksps | — |
| Architecture | SAR (Successive Approximation) | SAR |
| Supply Voltage | 2.7 V to 5.25 V (single supply) | — |
| Power Consumption | 3.0 mW at +3 V; 10 mW at +5 V | — |
| Input Type | Single-ended, 2:1 analog input MUX | Single-Ended |
| Interface | SPI / QSPI / MICROWIRE / DSP-compatible serial | SPI / SSI serial |
| Output Format | Straight binary (SPI serial) | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| SINAD (typ) | 71 dB at 500 ksps, +5 V supply | — |
| Operating Temperature | -40 °C to +85 °C | -40 °C to +85 °C |
| Package | 8-pin VSSOP (MSOP-8) | 8-VSSOP (DGK) 3 mm × 3 mm |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Lifecycle Status | Obsolete (per DigiKey listing) | — |
| Sample Rate (max) | — | 1 MSPS |
| Sample Rate (min) | — | 500 kSPS |
| Analog Supply Voltage | — | 3 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Input Voltage Range | — | 0 V to VA (5 V) |
| Internal Reference | — | 2.5 V |
| Power Dissipation (typ @ 3V) | — | 1.4 mW at 1 MSPS |
| MSL Level | — | 1 (unlimited) |
| Screening Level | — | Industrial |