MAX1147BEUP+T vs MAX1203AEPP 对比
详细并排对比 MAX1147BEUP+T 出自 Maxim Integrated 和 MAX1203AEPP 出自 Maxim Integrated。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 | MAX1147BEUP+T | MAX1203AEPP |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 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） | $8.70 | $7.55 |
| 分辨率 | 14 bit | 12 bits |
| Number of Channels | 4 single-ended / 2 differential | 8 single-ended / 4 differential |
| 采样率 | 116 ksps | 133 ksps |
| 电源电压 | +2.7 V to +3.6 V | — |
| Supply Current (typ at 116 ksps) | 0.6 mA | — |
| 关断电流 | < 1 µA | — |
| INL (max) | ±1 LSB | — |
| DNL (max) | ±1 LSB | — |
| Input Range (single-ended) | 0 V to VREF | — |
| Input Range (true-differential) | ±VREF | — |
| Internal Reference | +2.5 V | 4.096 V |
| External Reference Range | +1.0 V to +3.0 V | Up to 4.096 V |
| 接口 | SPI/QSPI/MICROWIRE-compatible serial | SPI / QSPI / MICROWIRE-compatible serial (4-wire) |
| 封装 | 20-pin TSSOP (EUP) | 20-pin PDIP (EPP) |
| 工作温度 | -40 °C to +85 °C (Industrial) | -40 °C to +85 °C |
| 安装类型 | Surface Mount | Through-hole |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status - Maxim legacy PDIP may be non-compliant] |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Analog Supply Voltage | — | +5 V single or ±5 V dual |
| Digital Interface Voltage | — | 2.7 V to 5.25 V (adjustable via DV-DD) |
| Operating Current (active) | — | 1.5 mA |
| Power-Down Current | — | 2 µA |
| Input Type | — | Single-ended or differential, bipolar |
| Track/Hold | — | Internal |