MAX1254AEUE+T vs MAX1154AEUE+T 对比
详细并排对比 MAX1254AEUE+T 出自 Maxim Integrated 和 MAX1154AEUE+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。
Maxim Integrated
MAX1254AEUE+T - 12-Bit 10-Ch ADC System Monitor | Maxim Integrated
MAX1254AEUE+T ✓ 量产中Maxim Integrated
MAX1154AEUE+T - 10-Ch 10-Bit System Monitor ADC | Maxim Integrated
MAX1154AEUE+T ✓ 量产中规格对比
| 参数 | MAX1254AEUE+T | MAX1154AEUE+T |
|---|---|---|
| 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） | $5.72 | $4.45 |
| 功能 | System Monitor / Supervisor ADC | 10-bit system-monitor ADC with internal temperature sensor and VDD monitor |
| 分辨率 | 12 bit | 10 bit |
| Number of Channels | 10 (single-ended) | 10 (8 external analog + 2 internal: temperature, VDD) |
| 采样率 | 94 ksps (max, single-channel) | 94 ksps (auto mode, single channel) |
| Supply Voltage (Analog) | 4.5 V to 5.5 V | — |
| Supply Voltage (Digital) | 4.5 V to 5.5 V | — |
| Internal Reference | 4.096 V | — |
| 工作温度 | -40 C to +85 C | — |
| Temperature Sensor Accuracy | [DATA_NEEDED: temperature sensor accuracy] | — |
| 内部温度传感器 | Yes | — |
| VDD Monitor Input | Yes | — |
| 接口 | SPI-compatible serial | — |
| AutoShutdown Current | < 8 uA (low sample rate) | — |
| 封装 | TSSOP-16 | 16-pin TSSOP, 4.4 mm body width, 1.1 mm height, surface mount |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Analog Input Range | — | 0 V to VREF (single-ended) |
| Internal Reference Voltage | — | 2.5 V (typ) |
| 电源电流 | — | 1.7 mA at 3 V (94 ksps, single channel); 190 uA at 2 ksps; < 8 uA at 50 sps (AutoShutdown) |
| Operating Power | — | 5 mW at 3 V / 94 ksps |
| Digital Interface | — | SPI / QSPI / MICROWIRE-compatible serial |
| ALERT Output | — | Yes (out-of-threshold interrupt) |
| 工作温度范围 | — | -40 C to +85 C |
| ADC Architecture | — | SAR (successive approximation) |
| AutoShutdown | — | Yes |