ADC10738CIWMX vs ADC12138CIWM Comparison
Detailed side-by-side comparison of ADC10738CIWMX by Texas Instruments and ADC12138CIWM 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
ADC10738CIWMX - 10-Bit+Sign SAR ADC, 74kSPS, 8-Input MUX | TI
ADC10738CIWMX ObsoleteTexas Instruments
ADC12138CIWM - 12-bit+Sign 8-Ch SAR ADC, 28-SOIC | Texas Instruments
ADC12138CIWM ObsoleteSpecification Comparison
| Parameter | ADC10738CIWMX | ADC12138CIWM |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.48 | $5.80 |
| Resolution | 10 Bits + Sign | 12-bit plus sign |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Number of Analog Inputs | 8 (single-ended) / 4 (differential) | — |
| Sampling Rate (Max) | 74 kSPS | — |
| Conversion Time (Max) | 5 us | — |
| Supply Voltage (Single) | 5 V | — |
| Power Consumption (Active, Max) | 37 mW | — |
| Power Consumption (Power-Down) | 18 uW | — |
| Internal Reference | 2.5 V bandgap, +/-2% (max) | — |
| Data Interface | Serial | — |
| Sample-and-Hold | Integrated | — |
| Input Type | Single-ended or differential | Differential, Single-Ended |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial) |
| Package | 24-SOIC (WM), wide-body | 28-pin SOIC (WM, wide-body) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant (NOPB variant) |
| Sampling Rate | — | 114 kSPS |
| Number of Input Channels | — | 4 differential / 8 single-ended |
| Analog Supply Voltage | — | 3 V to 5.5 V (single) |
| Digital Supply Voltage | — | 3 V to 5.5 V (single, same as analog) |
| Analog Input Range | — | 0 V to VREF or 0 V to 2*VREF |
| Reference Voltage | — | 2.5 V (typical internal) |
| DNL (Differential Nonlinearity) | — | +/-0.5 LSB (typical) |
| INL (Integral Nonlinearity) | — | +/-1 LSB (typical) |
| Supply Current | — | 1.3 mA (typical at 114 kSPS) |
| Self-Calibration | — | On-demand offset + gain auto-cal |
| Serial Interface | — | SPI/QSPI/MICROWIRE-compatible |
| Sample/Hold | — | Integrated |
| MSL Level | — | 1 (unlimited) |