AD7693BCPZRL vs AD7691BCPZRL 比較
詳細並排比較 AD7693BCPZRL 由 Analog Devices 與 AD7691BCPZRL 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 | AD7691BCPZRL |
|---|---|---|
| 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 | — |
| Number of Channels | 1 | — |
| Conversion Rate | 500 kSPS | — |
| Architecture | SAR (charge redistribution) | SAR (PulSAR, charge-redistribution) |
| Input Type | Pseudo-bipolar / differential | Differential (pseudo-bipolar capable with REF) |
| 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) | 10-LFCSP-WD (3x3 mm) with exposed pad |
| 介面 | SPI/QSPI/MICROWIRE/DSP-compatible serial, with daisy-chain and BUSY indicator | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS Compliance | Compliant | — |
| Number of Bits | — | 18 |
| 取樣率 | — | 250 kSPS |
| Number of Inputs | — | 1 |
| Data Interface | — | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| INL (max) | — | ±1.5 LSB (±6 ppm of FSR) |
| INL (typical) | — | ±0.75 LSB |
| Dynamic Range | — | 102 dB (typical @ 250 kSPS) |
| Reference | — | External (REF pin, up to VDD) |
| Supply Voltage (VDD) | — | 2.3 V to 5 V |
| Power Dissipation (typ. @ 5V, 250 kSPS) | — | 6 mW |
| 工作溫度 | — | -40C to +85C |
| Daisy-Chain Support | — | Yes (SDI input for multi-ADC 3-wire bus) |
| MSL 等級 | — | 3 (168 hours) |
| RoHS 狀態 | — | Compliant |