MAX1228ACEP+T vs MAX1202ACAP 对比
详细并排对比 MAX1228ACEP+T 出自 Analog Devices 和 MAX1202ACAP 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 | MAX1228ACEP+T | MAX1202ACAP |
|---|---|---|
| 品牌 | Analog Devices | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.55 | $7.17 |
| 分辨率 | 12 bit | 12 bit |
| 采样率 | 300 ksps | 133 kSPS |
| Architecture | SAR (Successive Approximation) | — |
| Number of Inputs | 6 / 12 (single-ended, software-configurable) | — |
| Input Type | Single-Ended, True Bipolar | — |
| Analog Input Range | -12 V to +12 V (software-configurable) | — |
| Internal Reference Voltage | 4.096 V | — |
| Internal Temperature Sensor Accuracy | ±1 °C | — |
| FIFO Buffer | 16 entries | — |
| 接口 | SPI / QSPI / MICROWIRE-compatible serial | — |
| 封装 | 20-QSOP (SSOP, 0.154", 3.90 mm width) | 20-pin SSOP (5.3 mm body) |
| 工作温度范围 | 0 °C to +70 °C (commercial grade, ACE suffix) | — |
| Temperature Grade | Commercial | — |
| Terminal Form | Gull Wing | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Check suffix: 'CAP' (non-RoHS) vs 'CAP+' (RoHS) |
| Number of Input Channels | — | 8 single-ended / 4 differential |
| Converter Type | — | SAR (Successive Approximation) |
| Analog Supply Voltage | — | +5V (single) or ±5V (dual) |
| Digital Supply Voltage | — | +2.7V to +5.25V |
| Active Supply Current | — | 1.5 mA |
| Power-Down Current | — | 2 µA |
| Input Range | — | 0V to +5V unipolar; ±5V bipolar with dual supply |
| Integral Non-Linearity (INL) | — | ±1 LSB (max) |
| Differential Non-Linearity (DNL) | — | ±1 LSB (max) |
| Reference | — | Internal 2.5V (external optional) |
| Track-and-Hold | — | Internal, 1.5 µs acquisition |
| Serial Interface | — | SPI/QSPI/MICROWIRE-compatible |
| 工作温度 | — | 0C to +70C (commercial, A grade) |