MAX1202ACAP vs MAX1274BETC+T 对比
详细并排对比 MAX1202ACAP 出自 Maxim Integrated 和 MAX1274BETC+T 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。
规格对比
| 参数 | MAX1202ACAP | MAX1274BETC+T |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 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） | $7.17 | $4.45 |
| 分辨率 | 12 bit | 12 bits |
| Number of Input Channels | 8 single-ended / 4 differential | — |
| 采样率 | 133 kSPS | 1.8 Msps maximum |
| Converter Type | SAR (Successive Approximation) | — |
| Analog Supply Voltage | +5V (single) or ±5V (dual) | 5 V (single supply) |
| 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 | Unipolar, software-configurable |
| Integral Non-Linearity (INL) | ±1 LSB (max) | — |
| Differential Non-Linearity (DNL) | ±1 LSB (max) | — |
| Reference | Internal 2.5V (external optional) | Internal 4.096 V (MAX1274B variant) |
| Track-and-Hold | Internal, 1.5 µs acquisition | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | — |
| 封装 | 20-pin SSOP (5.3 mm body) | 12-TQFN (4x4 mm), 0.8 mm height |
| 安装类型 | Surface Mount | — |
| 工作温度 | 0C to +70C (commercial, A grade) | — |
| RoHS 状态 | Check suffix: 'CAP' (non-RoHS) vs 'CAP+' (RoHS) | Compliant |
| Number of Channels | — | 1 input, 1 SAR ADC |
| Architecture | — | SAR (Successive Approximation Register) |
| Input Configuration | — | True-differential |
| Maximum Analog Input Voltage | — | 5.25 V |
| Digital I/O Supply | — | 3 V to 5 V |
| Data Interface | — | SPI/QSPI/MICROWIRE-compatible serial |
| Power Consumption | — | 15 mW at 1.8 Msps typical |
| 工作温度范围 | — | -40 C to +85 C |
| Technology | — | BiCMOS |