AD7984BCPZ vs AD7982BCPZ 对比
详细并排对比 AD7984BCPZ 出自 Analog Devices 和 AD7982BCPZ 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 | AD7984BCPZ | AD7982BCPZ |
|---|---|---|
| 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） | $17.60 | $14.50 |
| 分辨率 | 18 bits | 18 bit |
| 采样率 | 1.33 MSPS | 1 MSPS |
| Number of Inputs | 1 | 1 |
| Input Type | Differential | Single-ended |
| Data Interface | SPI | SPI, QSPI, MICROWIRE, DSP |
| Architecture | SAR | SAR |
| Reference Type | External | — |
| Voltage - Supply, Analog | 2.5 V | — |
| Voltage - Supply, Digital | 1.8 V to 5 V | — |
| INL (Max) | ±2.25 LSB | — |
| Dynamic Range | 99.7 dB typical | 99 dB |
| SNR (Typical) | 99 dB | — |
| Power Dissipation | 10.5 mW at 1.33 MSPS | 7.5 mW at 1 MSPS, 75 µW at 10 kSPS |
| 工作温度 | -40°C to +125°C | -40°C to +85°C |
| 封装 | 10-LFCSP-WD (3x3 mm) | 10-LFCSP-WD (3x3 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| INL | — | ±1 LSB typical, ±2 LSB maximum |
| Supply Voltage (VDD) | — | 2.5 V |
| Digital Supply (VIO) | — | 1.8 V to 5 V |