LTC2341HUH-18 vs LTC2344HUH-16 مقایسه
مقایسه دقیق کنار به کنار LTC2341HUH-18 توسط Analog Devices و LTC2344HUH-16 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 | LTC2341HUH-18 | LTC2344HUH-16 |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | ADC/DAC | ADC/DAC |
| وضعیت چرخه عمر | فعال | فعال |
| Number of Bits | 18 | — |
| Sampling Rate (per channel) | 666 ksps | — |
| Number of Channels | 2 (simultaneous sampling) | 4 (simultaneous sampling) |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Input Type | Differential, wide common-mode range | Differential, wide common-mode range (SoftSpan™) |
| Input Range (SoftSpan) | ±10.24 V / 0 V to 10.24 V (per channel, independent) | Per-conversion, per-channel software configurable |
| Analog Supply Voltage | 4.75 V to 5.25 V | 5 V |
| Digital Supply Voltage | 4.75 V to 5.25 V | — |
| Internal Reference | 2.5 V (with buffer, integrated) | — |
| Digital Interface | Pin-selectable SPI CMOS (1.8 V to 5 V) or LVDS | SPI CMOS (1.8 V to 5 V) or LVDS, pin-selectable |
| Data Output Width (CMOS mode) | 1 or 2 lanes (pin-selectable) | — |
| محدوده دمای کاری | -40 C to +125 C | -40 °C to +125 °C |
| بسته‌بندی | 32-QFN (5 mm x 5 mm) with exposed pad | 32-pin QFN (5x5 mm) with exposed pad |
| نوع نصب | Surface Mount | — |
| وضعیت RoHS | Compliant | — |
| رزولوشن | — | 16 bits |
| Sampling Rate per Channel | — | 400 ksps |
| CMOS Output Lanes | — | 1, 2, or 4 lanes (configurable) |
| INL (Integral Non-Linearity) | — | ±1.25 LSB |
| SNR (Signal-to-Noise Ratio) | — | 93.4 dB |
| CMRR (Common-Mode Rejection Ratio) | — | 102 dB |
| Missing Codes | — | No missing codes at 16 bits |
| Reference | — | Internal reference and internal reference buffer |