ADC08138CIWM vs ADC08131CIWM مقایسه
مقایسه دقیق کنار به کنار ADC08138CIWM توسط Texas Instruments و ADC08131CIWM توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | ADC08138CIWM | ADC08131CIWM |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | NRND | فعال |
| رزولوشن | 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 | — |
| نرخ نمونه‌برداری | [DATA_NEEDED: maximum sampling rate per second] | — |
| Conversion Time | 8 us (typical, per datasheet) | — |
| ولتاژ تغذیه | 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 | — |
| دمای کاری | -40C to +85C | — |
| بسته‌بندی | 20-SOIC Wide (0.295 inch / 7.50 mm body) | SOIC-14 Wide (PDSO14, IWM) |
| نوع نصب | Surface Mount | Surface Mount |
| Packaging | Tube | — |
| وضعیت RoHS | [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) |
| محدوده دمای کاری | — | -40 C to +85 C (industrial) |
| تعداد پایه | — | 14 |
| Converter Family | — | ADC08131 / ADC08134 / ADC08138 series |