AD7651ACPZRL vs AD7650ACPZRL 比較
詳細並排比較 AD7651ACPZRL 由 Analog Devices 與 AD7650ACPZRL 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 | AD7651ACPZRL | AD7650ACPZRL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | Obsolete |
| 解析度 | 16 bit | 16 bits |
| Sample Rate | 100 kSPS | 570 kSPS (Warp), 500 kSPS (Normal) |
| Number of Channels | 1 | 1 (pseudo-differential) |
| Architecture | SAR (Successive Approximation Register) | SAR (charge redistribution) |
| Input Type | Pseudo-Bipolar / Unipolar, single-ended | Pseudo-Differential, Unipolar/Bipolar |
| Unipolar Input Range | 0 V to 2.5 V (true), 0-5V/0-10V software-selectable | — |
| Bipolar Input Range | ±5 V, ±10 V | — |
| Analog Supply Voltage (AVCC) | 5 V | — |
| Digital Supply Voltage (DVDD) | 2.7 V to 5.25 V | — |
| Input Overvoltage Protection | ±15 V | — |
| On-Chip Reference | 2.5 V internal | — |
| Reference Drift | [DATA_NEEDED: reference temperature coefficient] | — |
| SNR | 84 dB at 10 kHz input | — |
| 介面 | Parallel / Serial 16-bit | — |
| 封裝 | 48-LFCSP-VQ (7x7 mm), MO-220-VKKD-2 | LFCSP-48 EP (7x7 mm) |
| 工作溫度 | -40 C to +85 C | -40 °C to +85 °C (industrial) |
| Screening Level | Industrial | — |
| RoHS 狀態 | Compliant | Compliant |
| 輸入電壓範圍 | — | 0 V to 2.5 V (unipolar); ±2.5 V (bipolar with driver) |
| 供應電壓 | — | 5 V (single supply) |
| Power Dissipation | — | 77 mW typ @ 444 kSPS; 7 µW power-down |
| Digital Interface | — | Parallel, SPI, QSPI, DSP-compatible serial |
| Internal Reference | — | 2.5 V |
| Data Interface | — | SPI, Parallel, DSP |
| Throughput Scalable Power | — | 21 µW at 100 SPS |
| Pipeline Delay | — | None (single-cycle conversion) |