ADC10738CIWMX vs ADC12H038CIWMX مقایسه
مقایسه دقیق کنار به کنار ADC10738CIWMX توسط Texas Instruments و ADC12H038CIWMX 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.
Texas Instruments
ADC10738CIWMX - 10-Bit+Sign SAR ADC, 74kSPS, 8-Input MUX | TI
ADC10738CIWMX Obsolete
مقایسه مشخصات
| پارامتر | ADC10738CIWMX | ADC12H038CIWMX |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | Obsolete | NRND |
| رزولوشن | 10 Bits + Sign | 12 bit + sign (13-bit dynamic range) |
| 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 | NSC MICROWIRE-compatible serial (SPI/QSPI) |
| Sample-and-Hold | Integrated | — |
| Input Type | Single-ended or differential | Single-ended, pseudo-differential, or differential (sign bit) |
| دمای کاری | -40C to +85C | -40 C to +85 C |
| بسته‌بندی | 24-SOIC (WM), wide-body | 28-SOIC (DW), 7.50 mm body width |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant (lead-free SOIC variant) |
| Number of Input Channels | — | 8 single-ended / 4 pseudo-differential |
| Sample/Hold | — | Integrated |
| Analog Supply Voltage | — | 4.5 V to 5.5 V |
| Digital Supply Voltage | — | 4.5 V to 5.5 V |
| نرخ نمونه‌برداری | — | Up to 73.7 kS/s (typical) |
| Self-Calibration | — | Yes (offset and gain, auto on power-up) |
| محدوده ولتاژ ورودی | — | 0 V to VREF (unipolar); ±VREF (with sign bit) |
| ولتاژ مرجع | — | External (typically 2.5 V or 5 V) |
| سطح MSL | — | 1 (unlimited) |
| Power Consumption | — | [DATA_NEEDED: typical mW at full sampling] |