LTC2373CUH-18 vs LTC2372HUH-18 مقایسه
مقایسه دقیق کنار به کنار LTC2373CUH-18 توسط Analog Devices و LTC2372HUH-18 توسط Analog Devices. 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 | LTC2373CUH-18 | LTC2372HUH-18 |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| رزولوشن | 18 bit | — |
| Number of Inputs | 8 (single-ended mux), configurable differential | 8 (single-ended) / 4 (fully differential pairs) |
| نرخ نمونه‌برداری | 1 Msps | 500 ksps |
| Architecture | SAR (Successive Approximation Register) | — |
| SNR | 100 dB | 100 dB |
| Input Configuration | Fully differential / pseudo-differential unipolar / pseudo-differential bipolar | — |
| ولتاژ تغذیه | 5 V single supply | — |
| Power Dissipation | 27 mW typical at 1 Msps | — |
| Internal Reference | 2.048 V, 20 ppm/°C max drift | 2.048 V, 20 ppm/°C max temperature coefficient |
| Reference Buffer | Single-shot capable, integrated | Single-shot capable on-chip |
| Digital Interface | SPI-compatible, supports 1.8 V / 2.5 V / 3.3 V / 5 V logic | SPI-compatible, 1.8V/2.5V/3.3V/5V logic |
| Programmable Sequencer Depth | 16 channels | — |
| Internal Conversion Clock | Yes (internal oscillator sets conversion time) | — |
| بسته‌بندی | 32-pin QFN (5x5 mm) with exposed pad | 32-QFN (5x5 mm) with exposed pad (UH) |
| محدوده دمای کاری | 0 °C to +70 °C (commercial grade 'C' suffix) | — |
| نوع نصب | Surface Mount | Surface Mount |
| وضعیت RoHS | Compliant (#PBF suffix) | Compliant (PBF suffix) |
| Manufacturer | — | Analog Devices (Linear Technology) |
| Part Status | — | Active |
| Converter Type | — | SAR ADC, 8-channel multiplexed |
| Number of Bits | — | 18 |
| Input Type | — | Fully differential, pseudo-differential unipolar, pseudo-differential bipolar |
| Supply Voltage (Analog/Digital) | — | 4.75 V to 5.25 V (single 5V supply) |
| Channel Sequencer | — | On-chip, depth 16 |
| دمای کاری | — | -40 °C to +125 °C (extended industrial, H grade) |
| سطح MSL | — | 1 (unlimited) |