MAX1236LEUA+ vs MAX1237LEUA+ 对比
详细并排对比 MAX1236LEUA+ 出自 Maxim Integrated 和 MAX1237LEUA+ 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 | MAX1236LEUA+ | MAX1237LEUA+ |
|---|---|---|
| 品牌 | Maxim Integrated | 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） | $4.12 | $6.95 |
| 分辨率 | 12 bit | 12 bit |
| Architecture | SAR (Successive Approximation) | — |
| Number of Input Channels | 4 single-ended (MAX1236 variant) | 4 single-ended / 2 differential |
| 采样率 | [DATA_NEEDED: max sampling rate ksps] | 94.4 kSPS |
| Supply Voltage Range | 2.7 V to 3.6 V or 4.5 V to 5.5 V | — |
| 接口 | I2C-compatible 2-wire serial (Standard / Fast / High-Speed Mode) | — |
| I2C Maximum Clock | 1.7 MHz (High-Speed Mode) | — |
| Internal Reference | 2.5 V (on-chip) | 2.048 V (low-voltage mode) / 4.096 V (5 V mode) |
| Track/Hold | Internal | — |
| Input Configuration | Single-ended, software-configurable unipolar/bipolar via SETUP byte | — |
| 封装 | 8-pin uMAX/uSOP (LEUA suffix) | 8-pin uMAX / uSOP (TSSOP-8, 3.0 mm body width) |
| 工作温度 | -40 C to +85 C (industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS / Lead-Free | Compliant (lead-free '+' suffix) | — |
| Number of ADC per Package | 1 | — |
| 关断电流 | [DATA_NEEDED: shutdown current uA] | < 1 microampere (software/hardware shutdown) |
| Converter Architecture | — | SAR (Successive Approximation Register) |
| Supply Voltage (Low-Voltage Mode) | — | 2.7 V to 3.6 V |
| Supply Voltage (5 V Mode) | — | 4.5 V to 5.5 V |
| Supply Current at 94.4 kSPS | — | [DATA_NEEDED: full-scale supply current value] |
| External Reference Support | — | Yes |
| Digital Interface | — | I2C-compatible 2-wire serial |
| Number of Slave Addresses | — | 7 |
| Input Type | — | Single-ended or pseudo-differential, software configurable |
| 工作温度范围 | — | -40 C to +85 C (industrial, -L suffix) |
| MSL 等级 | — | 1 (per JEDEC J-STD-020) |
| RoHS 状态 | — | Compliant |