LTC2372HUH-18 vs LTC2341HUH-18 مقایسه
مقایسه دقیق کنار به کنار LTC2372HUH-18 توسط Analog Devices و LTC2341HUH-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 | LTC2372HUH-18 | LTC2341HUH-18 |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| Manufacturer | Analog Devices (Linear Technology) | — |
| Part Status | Active | — |
| Converter Type | SAR ADC, 8-channel multiplexed | — |
| Number of Bits | 18 | 18 |
| Number of Inputs | 8 (single-ended) / 4 (fully differential pairs) | — |
| نرخ نمونه‌برداری | 500 ksps | — |
| SNR | 100 dB | — |
| Input Type | Fully differential, pseudo-differential unipolar, pseudo-differential bipolar | Differential, wide common-mode range |
| Supply Voltage (Analog/Digital) | 4.75 V to 5.25 V (single 5V supply) | — |
| Internal Reference | 2.048 V, 20 ppm/°C max temperature coefficient | 2.5 V (with buffer, integrated) |
| Reference Buffer | Single-shot capable on-chip | — |
| Digital Interface | SPI-compatible, 1.8V/2.5V/3.3V/5V logic | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS |
| Channel Sequencer | On-chip, depth 16 | — |
| دمای کاری | -40 °C to +125 °C (extended industrial, H grade) | — |
| بسته‌بندی | 32-QFN (5x5 mm) with exposed pad (UH) | 32-QFN (5 mm x 5 mm) with exposed pad |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | 1 (unlimited) | — |
| وضعیت RoHS | Compliant (PBF suffix) | Compliant |
| Sampling Rate (per channel) | — | 666 ksps |
| Number of Channels | — | 2 (simultaneous sampling) |
| Architecture | — | SAR (Successive Approximation Register) |
| Input Range (SoftSpan) | — | ±10.24 V / 0 V to 10.24 V (per channel, independent) |
| Analog Supply Voltage | — | 4.75 V to 5.25 V |
| Digital Supply Voltage | — | 4.75 V to 5.25 V |
| Data Output Width (CMOS mode) | — | 1 or 2 lanes (pin-selectable) |
| محدوده دمای کاری | — | -40 C to +125 C |