AD7641BCPZRL vs AD7651ASTZRL 比較
詳細並排比較 AD7641BCPZRL 由 Analog Devices 與 AD7651ASTZRL 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。
Analog Devices
AD7651ASTZRL - 16-Bit 100kSPS PulSAR Unipolar ADC | Analog Devices
AD7651ASTZRL ✓ 啟用中規格比較
| 參數 | AD7641BCPZRL | AD7651ASTZRL |
|---|---|---|
| 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 | — |
| 取樣率 | 2 MSPS | 100 kSPS |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| 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) | ±10 V or 0 V to 5 V (true bipolar/unipolar) |
| 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) | — |
| Data Interface | Parallel / serial SPI-compatible | Serial, Parallel |
| Process Technology | PulSAR iCMOS | iCMOS (high voltage) |
| 封裝 | 48-LFCSP-VQ (7x7 mm) with exposed pad | 48-LQFP (7 mm × 7 mm) |
| 工作溫度 | -40 °C to +85 °C | -40 °C to +85 °C |
| RoHS 狀態 | Compliant | Compliant |
| Number of Bits | — | 16 |
| Number of Inputs | — | 1 |
| Packaging | — | Tape & Reel (TR) |
| Integrated Reference | — | Yes, 2.5 V internal |
| Power Consumption (Typ) | — | 8 mW at 100 kSPS |
| 供應電壓 | — | ±12 V or +5 V analog; +3 V or +5 V digital |
| Input Type | — | Pseudo-bipolar / True bipolar with software gain compression |