ADC0831CCWM vs ADC0834CCWMX Comparison
Detailed side-by-side comparison of ADC0831CCWM by Texas Instruments and ADC0834CCWMX 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
ADC0834CCWMX - 8-Bit 4-Ch Serial I/O SAR ADC | Texas Instruments
ADC0834CCWMX ✓ ActiveSpecification Comparison
| Parameter | ADC0831CCWM | ADC0834CCWMX |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | NRND | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.65 | $5.25 |
| Number of Bits | 8 | — |
| Number of Input Channels | 1 | — |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Data Interface | NSC MICROWIRE, Serial | — |
| Sampling Rate | 31 ksps (approx.) | — |
| Conversion Time | 32 µs | — |
| Supply Voltage | 5 V (single supply) | 5 VDC nominal (4.5 V min, 6.0 V max without shunt regulator resistor) |
| Power Consumption | 15 mW (typ.) | — |
| Total Unadjusted Error | ±½ LSB or ±1 LSB | — |
| Input Type | Single-Ended (ADC0831 variant) | Single-ended or differential |
| Operating Temperature | -40 °C to +85 °C | — |
| Package | 14-SOIC (0.295 in / 7.50 mm width) | 14-pin SOIC (WM), wide-body |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (NOPB suffix) | Compliant (NOPB suffix denotes lead-free / RoHS) |
| Input/Output Compatibility | TTL/MOS compatible | — |
| Resolution | — | 8 bits |
| Architecture | — | SAR (Successive Approximation Register) |
| Number of Analog Inputs | — | 4 single-ended / 2 differential (software-configurable) |
| Reference Type | — | Differential voltage reference (VREF+ / VREF-) |
| Operating Mode | — | Ratiometric or absolute (with external 5V reference) |
| Shunt Regulator | — | On-chip; supports operation with high-voltage supplies via series resistor on V+ |
| Digital Interface | — | Serial (CS, CLK, DI, DO) - TTL/MOS compatible |
| Conversion Type | — | Successive approximation |
| Output Coding | — | Straight binary (unipolar); no zero/full-scale adjust required |
| Operating Temperature Range | — | -40 C to +85 C |