ADC08138CIWM vs ADC08131CIWM Comparison
Detailed side-by-side comparison of ADC08138CIWM by Texas Instruments and ADC08131CIWM by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ADC08138CIWM | ADC08131CIWM |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | ADC/DAC | ADC/DAC |
| Lifecycle Status | NRND | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.09 | $1.38 |
| Resolution | 8 bit | 8 bit |
| Number of Analog Input Channels | 8 | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Data Interface | NSC MICROWIRE / SPI-compatible serial | — |
| Number of Inputs | 8 Input | — |
| Sampling Rate | [DATA_NEEDED: maximum sampling rate per second] | — |
| Conversion Time | 8 us (typical, per datasheet) | — |
| Supply Voltage | 5 V (single supply) | — |
| Analog Input Range | 0 V to VREF (with VREF up to 5 V) | 0 V to VREF (single-ended) or -VREF to +VREF (differential) |
| Voltage Reference | Internal 2.5 V bandgap (REFIN / REFOUT access) | — |
| Track-and-Hold | Integrated on-chip | — |
| Operating Temperature | -40C to +85C | — |
| Package | 20-SOIC Wide (0.295 inch / 7.50 mm body) | SOIC-14 Wide (PDSO14, IWM) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| RoHS Status | [DATA_NEEDED: confirm RoHS status] | Compliant |
| Number of Channels | — | 1 (with 2-input analog multiplexer) |
| Input Type | — | Single-ended, with differential option via VIN+/VIN- |
| Supply Voltage (Analog) | — | 4.5 V to 6.3 V |
| Supply Voltage (Digital) | — | 4.5 V to 6.3 V |
| Internal Voltage Reference | — | 2.048 V (also usable as 5 V with external buffer) |
| Serial Interface | — | MICROWIRE / QSPI / SPI-compatible |
| Sampling Type | — | Track-and-Hold (on-chip) |
| Operating Temperature Range | — | -40 C to +85 C (industrial) |
| Pin Count | — | 14 |
| Converter Family | — | ADC08131 / ADC08134 / ADC08138 series |