MAX157BEPA+ vs MAX157BCPA 对比
详细并排对比 MAX157BEPA+ 出自 Maxim Integrated 和 MAX157BCPA 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
MAX157BEPA+ - 10-Bit 108ksps 2-Ch Serial ADC | Maxim Integrated
MAX157BEPA+ Obsolete规格对比
| 参数 | MAX157BEPA+ | MAX157BCPA |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.21 | $3.10 |
| 分辨率 | 10 bit | 10 bit |
| Number of Channels | 2 (single-ended) | 2 |
| 采样率 | 108 ksps | 108 ksps |
| Conversion Time | 7.4 us (successive approximation) | 7.4 µs |
| Wake-Up Time | 2.5 us (from power-down) | 2.5 µs |
| 电源电压 | +2.7 V to +5.25 V (single supply) | +2.7 V to +5.25 V |
| 电源电流 | 3.2 mW at VDD=+3.6 V (typ) | — |
| Input Type | Single-ended | — |
| Data Interface | SPI / QSPI / MICROWIRE (3-wire serial) | — |
| 基准电压 | Internal 2.048 V or external | — |
| Configuration | MUX-S/H-ADC | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| 工作温度 | -40 C to +85 C (industrial) | 0°C to +70°C (commercial) |
| 封装 | 8-pin PDIP (through-hole) | 8-pin PDIP |
| 安装类型 | Through-Hole | Through-Hole |
| Terminal Form | Through-Hole | — |
| RoHS 状态 | Compliant | Compliant (Pb-free '+' suffix versions) |
| Lead-Free | Yes | — |
| Supply Current (active at 3.6V) | — | 3.2 mW (typ) |
| INL (max) | — | ±1 LSB |
| 接口 | — | 3-wire SPI/QSPI/MICROWIRE-compatible serial |
| Shutdown Mode | — | Yes - auto power-down + SHDN pin |
| On-Chip Clock | — | Yes (internal oscillator) |