MAX174ACWI vs MAX177CNG+ 对比
详细并排对比 MAX174ACWI 出自 Analog Devices 和 MAX177CNG+ 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 | MAX174ACWI | MAX177CNG+ |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $12.25 | $7.88 |
| 分辨率 | 12 bits | 10 bit |
| Converter Type | SAR (Successive Approximation) | — |
| Number of Input Channels | 1 | — |
| Maximum Sampling Rate | 125 ksps | — |
| Maximum Conversion Time | 8 µs | — |
| Input Voltage Range (Bipolar) | ±5 V or ±10 V | — |
| Supply Voltage (Digital) | 5 V | — |
| Supply Voltage (Analog) | ±12 V or ±15 V | — |
| Internal Reference | 10.000 V buried-Zener | — |
| Analog Input Impedance | 4 kΩ minimum | — |
| Output Interface | Three-state parallel (8/16-bit compatible) | — |
| 工作温度 | 0 °C to +70 °C (commercial, -AC suffix) | — |
| 封装 | 28-pin SOIC (Wide) | 24-PDIP (Through-Hole) |
| 安装类型 | Surface Mount | Through-Hole (DIP) |
| Power Dissipation | 100 mW typical during conversion | — |
| 采样率 | — | 100 ksps |
| Architecture | — | SAR (Successive Approximation) |
| Input Channels | — | 1 single-ended |
| Input Type | — | Single Ended |
| Data Interface | — | Parallel |
| Configuration | — | S/H-ADC (Track-and-Hold + ADC) |
| 电源电压 | — | +5 V (single supply) |
| Reference | — | Internal +2.5 V or external |
| Digital Output | — | Parallel, microprocessor-compatible |
| 引脚数量 | — | 24 |
| Temperature Grade | — | Commercial |
| RoHS 状态 | — | Compliant (Pb-free '+' suffix) |
| Conversion Latency | — | Deterministic (SAR type, single-cycle) |