MAX1067BCEE vs MAX1294BCEI 对比
详细并排对比 MAX1067BCEE 出自 Maxim Integrated 和 MAX1294BCEI 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 | MAX1067BCEE | MAX1294BCEI |
|---|---|---|
| 品牌 | Maxim Integrated | 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） | $9.40 | $9.28 |
| 分辨率 | 14 bits | 12 bit |
| Sample Rate | 200 kSamples/sec | — |
| Number of Input Channels | 4 single-ended | — |
| ADC Architecture | SAR (Successive Approximation) | — |
| Input Type | Single-Ended | — |
| 接口类型 | SPI / QSPI / MICROWIRE-compatible serial | — |
| Analog Supply Voltage | +5 V | — |
| Digital Supply Voltage | +2.7 V to +5.25 V | — |
| Internal Reference Voltage | +4.096 V | — |
| Reference Drift | 60 ppm/°C max | — |
| SINAD | 81 dB min, 84 dB typ | — |
| SNR | 82 dB min, 84 dB typ | — |
| THD | -98 dB min, -86 dB typ | — |
| SFDR | 86 dB min, 99 dB typ | — |
| Full-Power Bandwidth (-3 dB) | 4 MHz | — |
| Full-Linear Bandwidth (SINAD > 81 dB) | 10 kHz | — |
| Supply Current (200 ksps) | 3.0 mA typ | — |
| Power-Down Current | 2 µA typ | — |
| 工作温度 | 0°C to +70°C (commercial) | — |
| 封装 | 16-pin QSOP (MO-137AB) | 28-pin QSOP |
| 采样率 | — | 420 ksps |
| Number of Channels | — | 6 single-ended / 3 pseudo-differential (MAX1294); 2 SE / 1 PD (MAX1296) |
| 电源电压 | — | +5 V single supply |
| Internal Reference | — | +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) |
| Architecture | — | SAR (Successive Approximation Register) |
| 关断电流 | — | < 10 µA |
| 工作温度范围 | — | [DATA_NEEDED: temperature grade] |
| 安装类型 | — | Surface Mount |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance] |
| Reference Trim | — | Factory-trimmed internal +2.5 V; REF_IN/REF_OUT pins for external override |