MAX187CEWE vs XRD87L75AIP-F 对比
详细并排对比 MAX187CEWE 出自 Maxim Integrated 和 XRD87L75AIP-F 出自 MaxLinear。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 | MAX187CEWE | XRD87L75AIP-F |
|---|---|---|
| 品牌 | Maxim Integrated | MaxLinear |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.55 | $4.15 |
| 分辨率 | 12 bits | 8 bit |
| Architecture | SAR (Successive Approximation) | 2-step Flash |
| Sampling Rate (max) | 75 kSPS | — |
| Number of Inputs | 1 (single-ended) | — |
| Analog Input Range | 0 V to +5 V | 0 V to VDD |
| 电源电压 | +4.75 V to +5.25 V (single +5 V supply) | 3.3 V (single) |
| Operating Supply Current | 1.5 mA (typ, during conversion) | — |
| 关断电流 | 10 µA | — |
| Conversion Time | 8.5 µs | — |
| Track/Hold Acquisition | 1.5 µs | — |
| Integral Nonlinearity (max) | ±1 LSB | — |
| Reference | Internal 4.096 V buffered (MAX187); external required for MAX189 | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible serial | Parallel |
| 工作温度范围 | -40 °C to +85 °C (C grade) | — |
| 封装 | 16-pin wide-body SOIC ("WE") | 20-pin PDIP |
| 安装类型 | Surface Mount | Through-Hole |
| MSL 等级 | 1 (unlimited floor life at <30 °C / 85% RH, per JEDEC J-STD-020) | — |
| RoHS 状态 | Non-compliant (legacy "CEWE" suffix, pre-2011 lead-finish; + suffix variants are RoHS-compliant) | Compliant (Pb-free variant -F) |
| 采样率 | — | 10 MSPS |
| Number of Channels | — | 1 |
| Reference Input Range | — | 1 V to VDD |
| Power Dissipation | — | 25 mW typical (excluding reference) |
| Sample-and-Hold | — | Internal |
| Latch-Up | — | Latch-up free CMOS |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |