MAX187BEWE vs MAX187CCWE 对比
详细并排对比 MAX187BEWE 出自 Maxim Integrated 和 MAX187CCWE 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 | MAX187BEWE | MAX187CCWE |
|---|---|---|
| 品牌 | Maxim Integrated | 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） | $10.40 | $10.55 |
| 分辨率 | 12 bits | 12 bit |
| Number of Channels | 1 | 1 |
| Conversion Architecture | Successive Approximation Register (SAR) | — |
| 采样率 | 75 ksps | 75 kSPS |
| 输入电压范围 | 0 V to 5 V (unipolar single-ended) | — |
| Supply Voltage (VDD) | +4.75 V to +5.25 V (single +5 V supply) | — |
| Internal Reference Voltage | 4.096 V (buffered, MAX187 only) | — |
| External Reference Option | [DATA_NEEDED: external REF input voltage range] | — |
| Integral Nonlinearity (B-grade) | +/-1/2 LSB max | — |
| Track/Hold Acquisition Time | 1.5 us | — |
| Conversion Time | 8.5 us (internal clock) | 8.5 us |
| Operating Current (active) | 1.5 mA | — |
| 关断电流 | 2 uA | Few uA (microamps) |
| Serial Interface | 3-wire SPI/QSPI/MICROWIRE-compatible | — |
| 封装 | 16-pin WSOIC (wide-body SOIC) | 16-pin SOIC wide (WSOIC-16) |
| 工作温度范围 | -40C to +85C (E suffix = industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant (MAX187BEWE+ variant) | [DATA_NEEDED: RoHS compliance status] |
| AEC-Q100 Qualified | Not qualified | — |
| Input Type | — | Single-Ended |
| Architecture | — | SAR (Successive Approximation) |
| 电源电压 | — | 4.75 V to 5.25 V (single +5V) |
| Analog Input Range | — | 0 V to 5 V |
| Internal Reference | — | 4.096 V |
| Track/Hold Acquisition | — | 1.5 us |
| Operating Supply Current | — | 1.5 mA typical |
| 接口 | — | 3-wire SPI/QSPI/Microwire compatible serial |
| 工作温度 | — | 0C to +70C (commercial grade, C suffix) |