AD7666ACPZRL vs AD7641BCPZRL 比較
詳細並排比較 AD7666ACPZRL 由 Analog Devices 與 AD7641BCPZRL 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 | AD7666ACPZRL | AD7641BCPZRL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 16 bits | 18 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Inputs | 1 | — |
| 取樣率 | 500 kSPS | 2 MSPS |
| Input Type | Unipolar, single-ended | — |
| Internal Reference | 2.5 V | — |
| Reference Drift (typ) | 3 ppm/C | — |
| Reference Drift (max) | 15 ppm/C | — |
| INL (max) | +/-2.0 LSB (+/-0.0038% FS) | — |
| Data Interface | Parallel (16-bit) / Serial | Parallel / serial SPI-compatible |
| Analog Supply | 5 V | — |
| 工作溫度 | -40C to +125C | -40 °C to +85 °C |
| 封裝 | 48-LFCSP-VQ (7x7 mm) with EP | 48-LFCSP-VQ (7x7 mm) with exposed pad |
| 安裝類型 | Surface Mount | — |
| Packaging | Tape & Reel (TR) | — |
| Input Range | 0 V to VREF | — |
| RoHS 狀態 | Compliant | Compliant |
| Input Channels | — | 1 differential/single-ended |
| 輸入電壓範圍 | — | ±10 V, ±5 V, 0-10 V, 0-5 V (software/pin programmable) |
| INL (Integral Non-Linearity) | — | ±1.75 LSB (typ, ≈7 ppm of FS) |
| DNL (Differential Non-Linearity) | — | +2/-1 LSB (no missing codes) |
| Analog Supply Voltage | — | 5 V |
| Digital Supply Voltage | — | 2.5 V |
| 參考電壓 | — | Internal 2.5 V (external capable) |
| Process Technology | — | PulSAR iCMOS |