MAX1294BCEI vs MAX1294BCEI-T 对比
详细并排对比 MAX1294BCEI 出自 Maxim Integrated 和 MAX1294BCEI-T 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 | MAX1294BCEI | MAX1294BCEI-T |
|---|---|---|
| 品牌 | Maxim Integrated | Maxim Integrated |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.28 | $5.78 |
| 分辨率 | 12 bit | 12 bit |
| 采样率 | 420 ksps | — |
| Number of Channels | 6 single-ended / 3 pseudo-differential (MAX1294); 2 SE / 1 PD (MAX1296) | 6 single-ended / 3 pseudo-differential |
| 电源电压 | +5 V single supply | — |
| Internal Reference | +2.5 V | +2.5 V |
| Linearity (INL/DNL) | [DATA_NEEDED: INL/DNL in LSB] | — |
| Analog Input Range | 0 to +5 V unipolar or ±5 V bipolar (software-configurable) | — |
| 接口 | Parallel (5 V logic) | Parallel |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| 关断电流 | < 10 µA | — |
| 封装 | 28-pin QSOP | 28-pin SSOP (QSOP) |
| 工作温度范围 | [DATA_NEEDED: temperature grade] | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance status] |
| Reference Trim | Factory-trimmed internal +2.5 V; REF_IN/REF_OUT pins for external override | — |
| Sample Rate | — | 420 ksps |
| 输入电压范围 | — | 0 V to +5 V (unipolar); ±5 V (bipolar) |
| Supply Voltage (Analog) | — | +5 V |
| Supply Voltage (Digital/Logic) | — | +3 V to +5 V |
| Integral Nonlinearity (INL) | — | ±0.5 LSB (max) |
| 工作温度 | — | 0°C to +70°C (commercial grade "C") |
| Power Dissipation | — | [DATA_NEEDED: typical power dissipation at 420 ksps] |