AD7719BRUZ-REEL vs AD7783BRU-REEL 对比
详细并排对比 AD7719BRUZ-REEL 出自 Analog Devices 和 AD7783BRU-REEL 出自 Analog Devices。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Analog Devices
AD7783BRU-REEL - 24-Bit Pin-Configured Sigma-Delta ADC | Analog Devices
AD7783BRU-REEL Obsolete规格对比
| 参数 | AD7719BRUZ-REEL | AD7783BRU-REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.75 | $5.45 |
| Manufacturer | Analog Devices | — |
| MPN | AD7719BRUZ-REEL | — |
| 功能 | Dual Sigma-Delta ADC with PGA, excitation sources, and temperature sensor | — |
| Resolution (Main ADC) | 24-bit | — |
| Resolution (Auxiliary ADC) | 16-bit | — |
| Number of Input Channels | 3 or 6 differential/pseudo-differential inputs | — |
| ADC Architecture | Sigma-Delta with chopping | — |
| 输入电压范围 | ±2.56 V (bipolar, with PGA); 0 to VREF (unipolar) | — |
| PGA Gain Range | 1 to 128 | — |
| 电源电压 | 3 V to 5.25 V (single supply) | — |
| 静态电流 | 2 mA typical | — |
| Excitation Current Sources | Matched switchable on-chip current sources | — |
| Digital I/O | 4-bit GPIO port | — |
| 接口 | SPI/QSPI/MICROWIRE-compatible serial | SPI, DSP-compatible (read-only) |
| 工作温度 | -40 °C to +85 °C (industrial) | -40 C to +85 C |
| 封装 | 28-TSSOP (MS-153AE) | 16-TSSOP (RU-16) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (REEL suffix) | — |
| RoHS 状态 | Compliant (Z suffix indicates lead-free) | Compliant |
| 分辨率 | — | 24 bits |
| Architecture | — | Sigma-Delta |
| Number of Inputs | — | 1 (differential) |
| Output Data Rate | — | 19.79 SPS |
| Input Type | — | Differential, rail-to-rail |
| Supply Voltage (AVDD/DVDD) | — | 2.7 V to 5.5 V |
| Integrated PGA | — | Yes (gain 1 to 128) |
| Excitation Current Source | — | 10 uA or 1 mA (pin-selectable) |
| MSL 等级 | — | 1 (unlimited) |
| Lead-Free | — | Yes |