MAX174BEPI vs MAX174CCWI+ 对比
详细并排对比 MAX174BEPI 出自 Maxim Integrated 和 MAX174CCWI+ 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。
Maxim Integrated
MAX174BEPI - 12-Bit Industry-Standard ADC, 28-PDIP | Maxim Integrated
MAX174BEPI ObsoleteMaxim Integrated
MAX174CCWI+ - 12-Bit 125ksps SAR ADC with 10V Input Range | Maxim Integrated
MAX174CCWI+ ✓ 量产中规格对比
| 参数 | MAX174BEPI | MAX174CCWI+ |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.75 | $21.50 |
| 分辨率 | 12 bits | 12 bits |
| Architecture | Successive Approximation (SAR) | SAR (Successive Approximation) |
| Number of Channels | 1 | — |
| Input Range (Unipolar) | 0 to +10 V or 0 to +20 V | — |
| Input Range (Bipolar) | +/-5 V or +/-10 V | — |
| Conversion Time (B grade) | 25 us max | — |
| Internal Reference | Yes (buried-Zener, trimmed) | 10 V buried-zener, ±0.05%/week stability |
| Internal Clock | Yes | — |
| Output Interface | Parallel (8/12/16-bit bus compatible) | — |
| 封装 | 28-pin PDIP (Plastic DIP) | 28-pin SOIC (Wide, 7.5 mm body) |
| 安装类型 | Through Hole | Surface Mount |
| 工作温度范围 | -40C to +85C (E suffix) | 0 °C to +70 °C (commercial grade) |
| Supply Voltage (Analog) | +/-15 V nominal | — |
| Supply Voltage (Digital) | +5 V | — |
| RoHS 状态 | Non-compliant (PDIP, non-Plus version) | — |
| 引脚数量 | 28 | — |
| 采样率 | — | 125 ksps |
| Number of Input Channels | — | 1 |
| Input Voltage Range (Unipolar) | — | 0 V to +10 V |
| Input Voltage Range (Bipolar) | — | ±5 V, ±10 V (with external scaling) |
| Integral Nonlinearity (INL) | — | ±1 LSB (max) |
| Differential Nonlinearity (DNL) | — | ±0.5 LSB (max) |
| Digital Interface | — | Parallel (8/16-bit bus compatible) |
| Acquisition Time | — | 25 µs (typ) |
| Conversion Time | — | [DATA_NEEDED: complete conversion time spec] |
| Conversion Trigger | — | R/C (Convert Start) input |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| 电源电压 | — | ±15 V and +5 V (typical) |
| Lead Free / RoHS | — | Lead-free (RoHS compliant per '+' suffix) |