MAX1119EKA-T vs MAX1139MEEE+ 对比
详细并排对比 MAX1119EKA-T 出自 Analog Devices 和 MAX1139MEEE+ 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 | MAX1119EKA-T | MAX1139MEEE+ |
|---|---|---|
| 品牌 | Analog Devices | 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） | $1.74 | $3.95 |
| 分辨率 | 8 bit | 10 bits |
| Number of Channels | 2 (single-ended) | — |
| 采样率 | 100 ksps | — |
| ADC Architecture | SAR (Successive Approximation) | — |
| Supply Voltage (Analog) | 4.5 V to 5.5 V | — |
| Supply Voltage (Digital) | 5 V | — |
| Supply Current at 100 ksps | 135 µA (typ) | — |
| Internal Reference Voltage | +4.096 V | 2.048 V |
| Reference Type | Internal (MAX1119) | — |
| Input Bandwidth (Track/Hold) | 100 kHz | — |
| Data Interface | SPI / QSPI / MICROWIRE-compatible serial | — |
| Input Type | Single-ended | — |
| 工作温度 | -40 °C to +85 °C | -40 °C to +85 °C |
| 封装 | SOT-23-8 | 16-pin QSOP |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Number of Input Channels | — | 6 single-ended / 6 differential (12 total) |
| Converter Architecture | — | SAR (Successive Approximation) |
| 电源电压 | — | 2.7 V to 3.6 V (single supply) |
| 电源电流 | — | 670 µA at 94.4 ksps |
| Maximum Sampling Rate | — | 94.4 ksps |
| 接口 | — | I2C-compatible 2-wire serial (up to 400 kHz) |
| Input Configuration | — | Software-configurable unipolar/bipolar, single-ended/differential |
| Track/Hold | — | Internal |
| Internal Clock | — | Yes (no external clock required) |
| 关断电流 | — | < 1 µA (hardware/software shutdown) |