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电路监控、电压监测器及排序器 
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MyMaxim 订阅产品详情
主要特征
应用/用途
Parametric specs for Supervisors (1 Monitored Voltage)
| Reset Thresh. (V) | 1.2 to 1.8 1.8 to 2.5 2.5 to 3.3 3.3 to 5.5 |
| Reset Thresh. Accur. (%) (@ +25°C) | 1.5 |
| Reset Out | Active Low Open Drain |
| tRESET (min) | <1ms |
| Watchdog Feature | No Watchdog |
| Supervisor Features | Adjustable Reset Input High Voltage (>6V) |
| ICC (µA) (max) | 15 |
| Package/Pins | SOT23/4 |
| Budgetary Price (See Notes) | 1.61 |
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参量
Parametric specs for Supervisors (1 Monitored Voltage)
| Reset Thresh. (V) | 1.2 to 1.8 1.8 to 2.5 2.5 to 3.3 3.3 to 5.5 |
| Reset Thresh. Accur. (%) (@ +25°C) | 1.5 |
| Reset Out | Active Low Open Drain |
| tRESET (min) | <1ms |
| Watchdog Feature | No Watchdog |
| Supervisor Features | Adjustable Reset Input High Voltage (>6V) |
| ICC (µA) (max) | 15 |
| Package/Pins | SOT23/4 |
| Budgetary Price (See Notes) | 1.61 |
主要特征
- ±1.25% Precision Voltage Threshold
- SOT143 Package
- Low Cost
- < 5µA Typical Supply Current
- Open-Drain Output (MAX836)
Push-Pull Output (MAX837)
应用/用途
- 电池供电系统
- 负载开关
- 精密电池监视
- 门限检测器
描述
The MAX836/MAX837 micropower voltage monitors contain a 1.204V precision bandgap reference and a comparator in a SOT143 package. The MAX836 has an open-drain, N-channel output driver, while the MAX837 has a push-pull output driver. Two external resistors set the trip threshold voltage.
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