ADC12138CIWM vs ADC10738CIWMX Comparison
Detailed side-by-side comparison of ADC12138CIWM by Texas Instruments and ADC10738CIWMX 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
ADC12138CIWM - 12-bit+Sign 8-Ch SAR ADC, 28-SOIC | Texas Instruments
ADC12138CIWM ObsoleteTexas Instruments
ADC10738CIWMX - 10-Bit+Sign SAR ADC, 74kSPS, 8-Input MUX | TI
ADC10738CIWMX ObsoleteSpecification Comparison
| Parameter | ADC12138CIWM | ADC10738CIWMX |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.80 | $5.48 |
| Resolution | 12-bit plus sign | 10 Bits + Sign |
| Sampling Rate | 114 kSPS | — |
| Number of Input Channels | 4 differential / 8 single-ended | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Input Type | Differential, Single-Ended | Single-ended or differential |
| 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) | — |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C |
| Package | 28-pin SOIC (WM, wide-body) | 24-SOIC (WM), wide-body |
| Mounting Type | Surface Mount | Surface Mount |
| Self-Calibration | On-demand offset + gain auto-cal | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | — |
| Sample/Hold | Integrated | — |
| MSL Level | 1 (unlimited) | — |
| RoHS Status | Compliant (NOPB variant) | Compliant |
| 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 |