AD7190BRUZ vs AD7719BRUZ-REEL 对比
详细并排对比 AD7190BRUZ 出自 Analog Devices 和 AD7719BRUZ-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。
规格对比
| 参数 | AD7190BRUZ | AD7719BRUZ-REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.64 | $5.75 |
| 分辨率 | 24 Bit | — |
| Number of Channels | 2 Differential / 4 Pseudo-Differential | — |
| Input Type | Differential / Pseudo-Differential | — |
| Data Interface | SPI | — |
| 采样率 | 4.8 kSPS | — |
| Architecture | Sigma-Delta | — |
| Reference Type | External | — |
| Analog Supply Voltage | 4.7 V to 5.25 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| 工作温度范围 | -40°C to +105°C | — |
| 封装 | 24-TSSOP | 28-TSSOP (MS-153AE) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (Z suffix indicates lead-free) |
| PGA Gain | 1, 8, 64, 128 | — |
| RMS Noise | 1.5 µV at 4.7 Hz output rate | — |
| 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 |
| 工作温度 | — | -40 °C to +85 °C (industrial) |
| Packaging | — | Tape & Reel (REEL suffix) |