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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) | 2.5 to 3.3 3.3 to 5.5 |
| Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
| Reset Out | Active Low Push-Pull |
| tRESET (min) | 85ms to 300ms |
| Watchdog Feature | No Watchdog |
| ICC (µA) (max) | 150 |
| Package/Pins | PDIP/8 SOIC (N)/8 UMAX/8 |
| Budgetary Price (See Notes) | 1.58 |
缩小
简化框图
Technical Docs
| 数据资料 | 电源监测器，带有复位 | Mar 27, 2006 |
参量
Parametric specs for Supervisors (1 Monitored Voltage)
| Reset Thresh. (V) | 2.5 to 3.3 3.3 to 5.5 |
| Reset Thresh. Accur. (%) (@ +25°C) | 2.5 |
| Reset Out | Active Low Push-Pull |
| tRESET (min) | 85ms to 300ms |
| Watchdog Feature | No Watchdog |
| ICC (µA) (max) | 150 |
| Package/Pins | PDIP/8 SOIC (N)/8 UMAX/8 |
| Budgetary Price (See Notes) | 1.58 |
主要特征
- +5V, +3.3V, and +3V Versions
- No External Components
- Low Cost
- Precise Power-Down Reset Threshold
- 140ms Min Power-On Reset Delay
- Immune to Short Negative VCC Transients
- 8-Pin DIP, µMAX, and SO Packages
- Low Supply Current:
- 35µA - MAX709R/S/T
- 65µA - MAX709L/M
应用/用途
- 元件数最少的低成本处理器系统
描述
The MAX709 provides a system reset during power-up, power-down, and brownout conditions. When VCC falls below the reset threshold, RESET goes low and holds the µP in reset for 140ms min after VCC rises above the threshold.
The RESET output is guaranteed to be in the correct state with VCC down to 1V. The MAX709 provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, or +3V powered systems. The MAX709 is available 8-pin DIP, µMAX®, and SO packages.
The RESET output is guaranteed to be in the correct state with VCC down to 1V. The MAX709 provides excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, or +3V powered systems. The MAX709 is available 8-pin DIP, µMAX®, and SO packages.
Technical Docs
| 数据资料 | 电源监测器，带有复位 | Mar 27, 2006 |
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