AD7693BCPZRL vs AD7679ACPZRL 比較
詳細並排比較 AD7693BCPZRL 由 Analog Devices 與 AD7679ACPZRL 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 | AD7693BCPZRL | AD7679ACPZRL |
|---|---|---|
| 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 |
| Number of Channels | 1 | 1 |
| Conversion Rate | 500 kSPS | — |
| Architecture | SAR (charge redistribution) | SAR (Successive Approximation) |
| 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 | — |
| 封裝 | 10-LFCSP-WD (3 mm x 3 mm, exposed pad) | 48-LFCSP-VQ (7x7 mm) with exposed pad |
| 介面 | SPI/QSPI/MICROWIRE/DSP-compatible serial, with daisy-chain and BUSY indicator | Parallel (18/16/8-bit) or Serial (SPI/QSPI/MICROWIRE/DSP-compatible), 5 V or 3 V |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS Compliance | Compliant | — |
| 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) |
| 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 |
| 工作溫度 | — | -40 °C to +85 °C |
| 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) |