AD7687BCPZ vs AD7686BCPZ-R2 对比
详细并排对比 AD7687BCPZ 出自 Analog Devices 和 AD7686BCPZ-R2 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 | AD7687BCPZ | AD7686BCPZ-R2 |
|---|---|---|
| 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） | $9.67 | $6.80 |
| 分辨率 | 16 bit | 16 bit |
| 采样率 | 250 kSPS | 500 kSPS |
| Number of Input Channels | 1 | — |
| Input Type | Differential | Single-Ended, Pseudo-Differential |
| 接口 | SPI | SPI, QSPI, MICROWIRE, DSP-compatible serial |
| Architecture | SAR | SAR (Successive Approximation) |
| 电源电压 | 2.3 V to 5.5 V | — |
| Logic Supply Voltage (VIO) | 1.8 V to 5.5 V | — |
| INL（积分非线性） | ±1.5 LSB | — |
| SNR (Signal-to-Noise Ratio) | 92 dB | — |
| THD (Total Harmonic Distortion) | -108 dB | — |
| Power Consumption | 4.5 mW at 250 kSPS | [DATA_NEEDED: power_consumption_active_value] |
| 工作温度范围 | -40°C to +85°C | -40 °C to +85 °C |
| 封装 | 10-LFCSP-WD (3x3 mm) | 10-LFCSP-WD (3x3 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Number of Sample Points | — | [DATA_NEEDED: number_of_inputs] |
| Number of Channels | — | 1 |
| Supply Voltage VDD | — | 4.5 V to 5.5 V |
| Logic Interface Voltage VIO | — | 2.3 V to 5.5 V |
| 基准电压 | — | 2.5 V internal (typical) or external |
| Power Consumption (Full Power Down) | — | [DATA_NEEDED: power_down_value] |
| INL (Max) | — | [DATA_NEEDED: inl_max] |
| SNR (typical) | — | [DATA_NEEDED: snr_typical] |
| ESD Rating (HBM) | — | [DATA_NEEDED: esd_hbm] |
| MSL 等级 | — | [DATA_NEEDED: msl_level] |