AD7679ACPZRL vs AD7693BCPZRL 比較
詳細並排比較 AD7679ACPZRL 由 Analog Devices 與 AD7693BCPZRL 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 | AD7679ACPZRL | AD7693BCPZRL |
|---|---|---|
| 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 | 16 bits |
| Architecture | SAR (Successive Approximation) | SAR (charge redistribution) |
| Number of Channels | 1 | 1 |
| 取樣率 | 570 kSPS | — |
| Differential Input Range | ±VREF (VREF = 5 V) | — |
| INL (Integral Non-Linearity) | ±2.5 LSB max | — |
| No Missing Codes | Guaranteed (18-bit) | — |
| SNR | 100 dB typ @ 2 kHz (VREF = 5 V) | — |
| Pipeline Delay | 0 (no latency, SAR architecture) | — |
| 介面 | Parallel (18/16/8-bit) or Serial (SPI/QSPI/MICROWIRE/DSP-compatible), 5 V or 3 V | SPI/QSPI/MICROWIRE/DSP-compatible serial, with daisy-chain and BUSY indicator |
| 供應電壓 | Single 5 V analog/digital supply | — |
| Power Dissipation | 76 mW @ 500 kSPS; 150 µW @ 1 kSPS | — |
| On-board Reference Buffer | Yes | — |
| 封裝 | 48-LFCSP-VQ (7x7 mm) with exposed pad | 10-LFCSP-WD (3 mm x 3 mm, exposed pad) |
| 工作溫度 | -40 °C to +85 °C | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 (per JEDEC J-STD-020) | — |
| RoHS 狀態 | Compliant | — |
| Pin-to-Pin Family | AD7674, AD7676, AD7678 (PulSAR family) | — |
| Lead-Free / Pb-Free | Yes (ACPZ suffix) | — |
| Packaging | Tape & Reel (RL suffix) | — |
| Conversion Rate | — | 500 kSPS |
| Input Type | — | Pseudo-bipolar / differential |
| Analog Supply Voltage | — | 4.5 V to 5.5 V |
| Digital I/O Supply (VIO) | — | 1.8 V to VDD (5.5 V max) |
| Integral Nonlinearity (INL) | — | ±1.0 LSB typical |
| Power Consumption | — | 7 mW typical at 500 kSPS (5 V) |
| Power-Down Current | — | 1 µA maximum |
| 參考電壓 | — | 2.5 V to 5.0 V external |
| 工作溫度範圍 | — | -40 °C to +85 °C |
| RoHS Compliance | — | Compliant |