MAX188BEPP vs MAX187CEPA 比較
詳細並排比較 MAX188BEPP 由 Analog Devices 與 MAX187CEPA 由 Maxim Integrated. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | MAX188BEPP | MAX187CEPA |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 類別 | ADC/DAC | ADC/DAC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 解析度 | 12 bit | 12 bits |
| Number of Input Channels | 8 single-ended / 4 differential | — |
| 取樣率 | 133 ksps | 75 ksps |
| Supply Voltage - Single | 5 V | — |
| Supply Voltage - Dual | ±5 V | — |
| Operating Supply Current | 1.5 mA (operating) | 1.5 mA (operating) |
| Power-Down Current | 2 µA | — |
| 介面類型 | SPI / QSPI / Microwire-compatible serial | — |
| Internal Reference Voltage | 4.096 V | — |
| Track/Hold | Internal | — |
| Input Voltage Range (Unipolar) | 0 V to 4.096 V | — |
| Input Voltage Range (Bipolar) | ±5 V (with bipolar supply) | — |
| Converter Type | Successive-Approximation (SAR) | — |
| 封裝 | 20-pin PDIP (EPP) | 8-pin PDIP (DIP-8) |
| 安裝類型 | Through-Hole | Through-Hole |
| 工作溫度 | -40 °C to +85 °C | — |
| RoHS 狀態 | Non-RoHS (legacy PDIP) | Compliant (MAX187CEPA+ version); non-compliant for original CEPA suffix |
| Conversion Time | — | 8.5 us (successive approximation) |
| Track/Hold Acquisition | — | 1.5 us |
| Integral Nonlinearity (INL) | — | +/-0.5 LSB (MAX187A/MAX189A grade) |
| Analog Input Range | — | 0 V to 5 V |
| 供應電壓 | — | +5 V single supply (4.75 V to 5.25 V) |
| 關機電流 | — | 2 uA |
| Internal Reference | — | 4.096 V buffered (MAX187 only; MAX189 requires external) |
| Serial Interface | — | 3-wire SPI/QSPI/MICROWIRE-compatible |
| Temperature Grade | — | Industrial (C grade) |
| Power Consumption | — | 7.5 mW (operating); 10 uW (shutdown) |