MAX1179AEUI+ vs MAX1225ETC+ 对比
详细并排对比 MAX1179AEUI+ 出自 Analog Devices 和 MAX1225ETC+ 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 | MAX1179AEUI+ | MAX1225ETC+ |
|---|---|---|
| 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） | $8.29 | $7.60 |
| 分辨率 | 16 bit | 12 bits |
| Sample Rate | 135 kSPS | 1.5 Msps |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Channels | 1 | — |
| Input Type | Single-Ended, Bipolar | — |
| Analog Input Range (Bipolar) | -5 V to +5 V | — |
| Analog Input Range (Unipolar) | 0 V to +5 V | — |
| Analog Supply Voltage (AVDD) | 4.2 V | — |
| Digital Supply Voltage (DVDD) | 2.7 V to 5.25 V | — |
| Reference | Internal 4.096 V or External | — |
| Data Interface | Parallel (16-bit) | — |
| 工作温度 | 0 °C to +70 °C (Commercial) | — |
| 封装 | TSSOP-28 (4.40 mm) | 12-TQFN (4x4) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | Yes (per datasheet ordering info +Pb-free suffix) |
| Input Channels | — | 1 (true-differential) |
| Analog Supply Voltage | — | 2.7 V to 3.6 V |
| Internal Reference | — | +2.5 V |
| External Reference Range | — | [DATA_NEEDED: external reference input range] |
| Differential Input Range | — | True-differential (V_IN+ - V_IN-) |
| Digital Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| INL (typical) | — | +/-0.5 LSB |
| DNL (typical) | — | +/-0.5 LSB |
| Power Dissipation (typical, 1.5Msps) | — | < 25 mW [DATA_NEEDED: exact value] |
| 工作温度范围 | — | -40C to +85C (industrial) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |