AD7944BCPZ vs AD7980BCPZ-RL7 对比
详细并排对比 AD7944BCPZ 出自 Analog Devices 和 AD7980BCPZ-RL7 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 | AD7944BCPZ | AD7980BCPZ-RL7 |
|---|---|---|
| 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） | $9.75 | $18.00 |
| 分辨率 | 14 Bit | 16 bits |
| 采样率 | 2.5 MSPS | 1 MSPS |
| Number of Inputs | 1 | 1 |
| Input Type | Pseudo-Differential | Pseudo-differential |
| Data Interface | SPI, DSP | SPI |
| Architecture | SAR | SAR |
| Supply Voltage - Analog | 2.5 V | — |
| Supply Voltage - Digital | 1.8 V to 2.7 V (VIO) | — |
| Power Dissipation | 15.5 mW | — |
| 工作温度范围 | -40°C to +85°C | — |
| 封装 | 20-LFCSP (4x4 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Reference Type | External | External |
| SNR (Signal-to-Noise Ratio) | [DATA_NEEDED: SNR value] | — |
| INL（积分非线性） | [DATA_NEEDED: INL value] | — |
| Voltage - Supply, Analog | — | 2.3 V ~ 5.5 V |
| Voltage - Supply, Digital | — | 2.3 V ~ 5.5 V |
| INL (Max) | — | ±1.25 LSB |
| SINAD | — | [DATA_NEEDED: SINAD value] dB at 10 kHz |
| 封装 / 外壳 | — | 10-LFCSP-WD (3x3) |
| 工作温度 | — | -40°C ~ +85°C |
| RoHS 状态 | — | Compliant |