MAX1240CCPA vs MAX1240BEPA+ 对比
详细并排对比 MAX1240CCPA 出自 Maxim Integrated 和 MAX1240BEPA+ 出自 Analog Devices。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
MAX1240CCPA - 12-Bit 73ksps Serial ADC, 2.7V | Maxim Integrated
MAX1240CCPA Obsolete规格对比
| 参数 | MAX1240CCPA | MAX1240BEPA+ |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 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） | $4.75 | $5.55 |
| 分辨率 | 12 bits | 12 bits |
| Number of Channels | 1 | — |
| 采样率 | 73 ksps | 73 ksamples/sec |
| Input Type | Single-Ended | Single-ended, pseudo-differential (AIN vs. GND) |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| 电源电压 | +2.7 V to +3.6 V | — |
| Supply Current (typ) | 1.5 mA at 73 ksps | — |
| Power-Down Current | 5 uW (typ) | 5 µW (power-down mode) |
| Internal Reference | 2.5 V | — |
| Conversion Time | 7.5 us | — |
| Track/Hold Acquisition | 1.5 us | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible (3-wire serial) | SPI / QSPI / MICROWIRE-compatible serial |
| DNL (max) | [DATA_NEEDED: differential nonlinearity] | — |
| INL (max) | [DATA_NEEDED: integral nonlinearity] | — |
| 工作温度 | 0 C to +70 C (commercial, "C" suffix) | 0 °C to +70 °C (commercial, 'E' grade) |
| 封装 | 8-pin PDIP (CCPA = PDIP-8, 0.300 inch) | 8-pin PDIP (E suffix) |
| 安装类型 | Through-Hole | Through-Hole (DIP) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | Compliant |
| MSL 等级 | 1 (unlimited, through-hole) | — |
| Lifecycle | Obsolete (per distributor listings) | — |
| Number of Input Channels | — | 1 (single-ended) |
| Analog Supply Voltage | — | +2.7 V to +3.6 V (single supply) |
| Digital Supply Voltage | — | +2.7 V to +3.6 V (single supply) |
| Reference Type | — | External (MAX1240; MAX1241 has internal 2.5 V) |
| Reference Input Range | — | 0 V to +3.6 V (VREF ≤ AVDD) |
| Analog Input Range | — | 0 V to VREF |
| Track-and-Hold | — | Internal, 1:1 S/H:ADC ratio |
| Process Technology | — | BiCMOS |