AD7686BCPZ-R2 vs AD7687BCPZ 对比
详细并排对比 AD7686BCPZ-R2 出自 Analog Devices 和 AD7687BCPZ 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 | AD7686BCPZ-R2 | AD7687BCPZ |
|---|---|---|
| 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） | $6.80 | $9.67 |
| 分辨率 | 16 bit | 16 bit |
| Number of Sample Points | [DATA_NEEDED: number_of_inputs] | — |
| 采样率 | 500 kSPS | 250 kSPS |
| Architecture | SAR (Successive Approximation) | SAR |
| Input Type | Single-Ended, Pseudo-Differential | Differential |
| 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 | [DATA_NEEDED: power_consumption_active_value] | 4.5 mW at 250 kSPS |
| Power Consumption (Full Power Down) | [DATA_NEEDED: power_down_value] | — |
| 工作温度范围 | -40 °C to +85 °C | -40°C to +85°C |
| 封装 | 10-LFCSP-WD (3x3 mm) with exposed pad | 10-LFCSP-WD (3x3 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 接口 | SPI, QSPI, MICROWIRE, DSP-compatible serial | SPI |
| INL (Max) | [DATA_NEEDED: inl_max] | — |
| SNR (typical) | [DATA_NEEDED: snr_typical] | — |
| ESD Rating (HBM) | [DATA_NEEDED: esd_hbm] | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: msl_level] | — |
| Number of Input Channels | — | 1 |
| 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 |