LTC2372HUH-18 vs LTC2373CUH-18 比較
詳細並排比較 LTC2372HUH-18 由 Analog Devices 與 LTC2373CUH-18 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | LTC2372HUH-18 | LTC2373CUH-18 |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Manufacturer | Analog Devices (Linear Technology) | — |
| Part Status | Active | — |
| Converter Type | SAR ADC, 8-channel multiplexed | — |
| Number of Bits | 18 | — |
| Number of Inputs | 8 (single-ended) / 4 (fully differential pairs) | 8 (single-ended mux), configurable differential |
| 取樣率 | 500 ksps | 1 Msps |
| SNR | 100 dB | 100 dB |
| Input Type | Fully differential, pseudo-differential unipolar, pseudo-differential bipolar | — |
| 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 | 2.048 V, 20 ppm/°C max drift |
| Reference Buffer | Single-shot capable on-chip | Single-shot capable, integrated |
| Digital Interface | SPI-compatible, 1.8V/2.5V/3.3V/5V logic | SPI-compatible, supports 1.8 V / 2.5 V / 3.3 V / 5 V logic |
| Channel Sequencer | On-chip, depth 16 | — |
| 工作溫度 | -40 °C to +125 °C (extended industrial, H grade) | — |
| 封裝 | 32-QFN (5x5 mm) with exposed pad (UH) | 32-pin QFN (5x5 mm) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 (unlimited) | — |
| RoHS 狀態 | Compliant (PBF suffix) | Compliant (#PBF suffix) |
| 解析度 | — | 18 bit |
| Architecture | — | SAR (Successive Approximation Register) |
| Input Configuration | — | Fully differential / pseudo-differential unipolar / pseudo-differential bipolar |
| 供應電壓 | — | 5 V single supply |
| Power Dissipation | — | 27 mW typical at 1 Msps |
| Programmable Sequencer Depth | — | 16 channels |
| Internal Conversion Clock | — | Yes (internal oscillator sets conversion time) |
| 工作溫度範圍 | — | 0 °C to +70 °C (commercial grade 'C' suffix) |