MAX1231ACEG+T vs MAX1231ACEG+ مقایسه
مقایسه دقیق کنار به کنار MAX1231ACEG+T توسط Analog Devices و MAX1231ACEG+ توسط Maxim Integrated. 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 | MAX1231ACEG+T | MAX1231ACEG+ |
|---|---|---|
| برند | Analog Devices | Maxim Integrated |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 12 bit | 12 bit |
| نرخ نمونه‌برداری | 300 ksps | — |
| Number of Input Channels | 8 or 16 single-ended (4 or 8 differential) | 8 / 16 (selectable) |
| Architecture | SAR (Successive Approximation Register) | — |
| Input Type | Single-Ended / Differential (software configurable) | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| ولتاژ تغذیه | 3 V or 3.3 V nominal | — |
| Supply Current (operating, 300 ksps) | 1.6 mA (typ) | — |
| Internal Reference Voltage | 2.5 V (A-grade) | — |
| External Reference Range | 1.0 V to VDD | 1.0 V to AVDD |
| محدوده ولتاژ ورودی | 0 to VREF / ±VREF / 0 to 2×VREF / ±2×VREF | — |
| Internal FIFO | 16 entries | — |
| Internal Temperature Sensor Accuracy | ±1 °C | — |
| Linearity Error (INL) | ±1 LSB (max) | — |
| محدوده دمای کاری | 0 °C to +70 °C (commercial, C-grade) | 0 °C to +70 °C (commercial, C grade) |
| بسته‌بندی | 24-pin QSOP | 24-QSOP (EG) |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Sample Rate | — | 300 ksps |
| Input Configuration | — | Single-ended / pseudo-differential |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Analog Supply Voltage (AVDD) | — | 3.0 V to 3.6 V |
| Digital Supply Voltage (DVDD) | — | 2.7 V to VAVDD |
| جریان تغذیه | — | [DATA_NEEDED: AVDD + DVDD current] |
| Internal Reference | — | 2.5 V |
| Integral Nonlinearity (INL) | — | ±1 LSB (max) |
| Differential Nonlinearity (DNL) | — | ±1 LSB (max, no missing codes) |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD at 100 kHz input] |
| Internal FIFO Depth | — | 16 conversions |
| سنسور دمای داخلی | — | Yes (±1 °C typical accuracy) |
| Serial Interface | — | SPI / QSPI / MICROWIRE-compatible |
| Maximum SCLK Frequency | — | 10 MHz |
| Input Fault Tolerance | — | ±6 V (clamped, no latch-up) |
| MSL Sensitivity Level | — | [DATA_NEEDED: MSL level] |