AD7794BRU-REEL vs AD7795BRUZ 比較
詳細並排比較 AD7794BRU-REEL 由 Analog Devices 與 AD7795BRUZ 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 | AD7794BRU-REEL | AD7795BRUZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Bits | 24 | — |
| Number of Input Channels | 6 (differential or pseudo-differential) | 6 (differential) |
| Architecture | Sigma-Delta | Sigma-Delta |
| 取樣率 | 4.17 Hz to 470 Hz (programmable, output data rate) | 470 SPS |
| Effective Resolution | Up to 23 bits RMS (at 4.17 Hz / 16.7 Hz ODR) | — |
| On-Chip Reference | 2.5 V embedded bandgap | — |
| On-Chip In-Amp Gain | 1 to 128 (programmable) | — |
| Analog Supply Voltage (AVDD) | 2.7 V to 5.5 V | — |
| Digital Supply Voltage (DVDD) | 1.8 V to 5.5 V | — |
| Supply Current (typical) | 400 uA | — |
| Excitation Currents | 10 uA / 100 uA / 1 mA programmable | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | SPI |
| 封裝 | 24-TSSOP (RU-24, 4.40 mm width) | 24-TSSOP |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| 工作溫度 | -40 C to +85 C | — |
| RoHS 狀態 | [DATA_NEEDED: parameter not in provided snippet] | Compliant |
| 解析度 | — | 16 Bit |
| Input Type | — | Differential |
| 供應電壓 | — | 2.7V to 5.25V |
| Reference Type | — | Internal, External |
| Number of A/D Converters | — | 1 |
| 工作溫度範圍 | — | -40°C to +105°C |
| Lead-Free | — | Yes |
| Power Consumption | — | 400 µA typical |
| Power-Down Current | — | 1 µA max |
| Effective Bits | — | 23 bits at 16.7 Hz |
| PGA Gains | — | 1, 2, 4, 8, 16, 32, 64, 128 |