AD7674ACPZRL vs AD7679ASTZRL 比較
詳細並排比較 AD7674ACPZRL 由 Analog Devices 與 AD7679ASTZRL 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 | AD7674ACPZRL | AD7679ASTZRL |
|---|---|---|
| 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 | 18 bits | 18 bits |
| Architecture | SAR (Successive Approximation Register) | SAR (PulSAR) |
| Sampling Rate (Warp mode) | 800 kSPS | — |
| Sampling Rate (Normal mode) | 666 kSPS | — |
| INL (Integral Non-Linearity) | 2.5 LSB (max) | — |
| Differential Input Range | ±VREF (VREF = 5 V typical) | — |
| Number of Channels | 1 (single differential input) | — |
| Data Interface | Parallel, Serial | Serial (SPI/QSPI/MICROWIRE/DSP) and Parallel (18-/16-/8-bit) |
| Analog Supply Voltage | 5 V | — |
| Digital Supply Voltage | 3 V or 5 V | — |
| 工作溫度 | -40C to +85C | -40C to +85C |
| 封裝 / 外殼 | 48-LFCSP (7x7 mm) with Exposed Pad | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| No Missing Codes | Yes (18-bit guaranteed) | — |
| Pipeline Delay | None (SAR architecture) | None (SAR) |
| Conversion Clock | Internal | — |
| RoHS 狀態 | Compliant | Compliant |
| 取樣率 | — | 570 kSPS |
| Input Channels | — | 1 differential |
| Input Range | — | ±VREF (VREF = 5 V typical) |
| INL (Max) | — | ±2.5 LSB (no missing codes) |
| SNR | — | 100 dB typ at 2 kHz (VREF = 5 V) |
| 供應電壓 | — | 5 V single supply |
| Power Dissipation | — | 76 mW at 500 kSPS; 150 µW at 1 kSPS |
| 封裝 | — | 48-pin LQFP (7x7 mm) |
| Pin-to-Pin Compatible | — | AD7674, AD7676, AD7678 |