MAX1145BEAP+ vs MAX1245BEAP 对比
详细并排对比 MAX1145BEAP+ 出自 Analog Devices 和 MAX1245BEAP 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 | MAX1145BEAP+ | MAX1245BEAP |
|---|---|---|
| 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） | $5.95 | $11.05 |
| 分辨率 | 14 bit | 12 bit |
| Number of Inputs | 1 | — |
| Input Type | Single-ended | — |
| Converter Type | SAR (Successive Approximation Register) | — |
| 采样率 | 150 ksps | 100 ksps |
| 电源电压 | 3.135 V to 3.465 V (single 3.3 V) | +2.375 V to +3.3 V |
| 接口 | SPI-compatible serial | 3-wire SPI / QSPI / MICROWIRE-compatible serial |
| Reference Type | External | — |
| 封装 | 20-pin SSOP | 20-pin SSOP |
| 工作温度 | -40 C to +85 C (industrial) | — |
| Temperature Grade | Industrial | — |
| Terminal Form | Gull Wing | — |
| Number of Terminals | 20 | — |
| Package Code | SSOP | — |
| Package Shape | Rectangular | — |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | Compliant |
| Number of Channels | — | 8 single-ended / 4 differential |
| Architecture | — | SAR (Successive Approximation) |
| Supply Current (active) | — | 1.3 mA typ |
| Supply Current (power-down) | — | 1 µA max |
| Input Bandwidth (track/hold) | — | >2 MHz |
| Internal Reference | — | 2.5 V |
| External Reference Range | — | 1.0 V to VDD |
| 工作温度范围 | — | -40 C to +85 C (E grade) |
| INL (max) | — | [DATA_NEEDED: INL LSB] |
| DNL (max) | — | [DATA_NEEDED: DNL LSB] |
| SINAD | — | [DATA_NEEDED: SINAD dB] |
| MSL 等级 | — | 1 |