AD7650ACPZRL vs AD7666ACPZRL 比較
詳細並排比較 AD7650ACPZRL 由 Analog Devices 與 AD7666ACPZRL 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 | AD7650ACPZRL | AD7666ACPZRL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | Obsolete | 啟用中 |
| 解析度 | 16 bits | 16 bits |
| Sample Rate | 570 kSPS (Warp), 500 kSPS (Normal) | — |
| Number of Channels | 1 (pseudo-differential) | — |
| Architecture | SAR (charge redistribution) | SAR (Successive Approximation) |
| Input Type | Pseudo-Differential, Unipolar/Bipolar | Unipolar, single-ended |
| 輸入電壓範圍 | 0 V to 2.5 V (unipolar); ±2.5 V (bipolar with driver) | — |
| 供應電壓 | 5 V (single supply) | — |
| Power Dissipation | 77 mW typ @ 444 kSPS; 7 µW power-down | — |
| Digital Interface | Parallel, SPI, QSPI, DSP-compatible serial | — |
| Internal Reference | 2.5 V | 2.5 V |
| Data Interface | SPI, Parallel, DSP | Parallel (16-bit) / Serial |
| 封裝 | LFCSP-48 EP (7x7 mm) | 48-LFCSP-VQ (7x7 mm) with EP |
| 工作溫度 | -40 °C to +85 °C (industrial) | -40C to +125C |
| Throughput Scalable Power | 21 µW at 100 SPS | — |
| Pipeline Delay | None (single-cycle conversion) | — |
| RoHS 狀態 | Compliant | Compliant |
| Number of Inputs | — | 1 |
| 取樣率 | — | 500 kSPS |
| Reference Drift (typ) | — | 3 ppm/C |
| Reference Drift (max) | — | 15 ppm/C |
| INL (max) | — | +/-2.0 LSB (+/-0.0038% FS) |
| Analog Supply | — | 5 V |
| 安裝類型 | — | Surface Mount |
| Packaging | — | Tape & Reel (TR) |
| Input Range | — | 0 V to VREF |