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电路监控、电压监测器及排序器 
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主要特征
应用/用途
Parametric specs for Supervisors (> 5 Monitored Voltages)
| Reset Thresh. (V) | 1.2 to 1.8 1.8 to 2.5 2.5 to 3.3 3.3 to 5.5 |
| Reset Out | Active Low Push-Pull |
| # Voltages Monitored | 5 |
| Interface | Pin-Selectable R/C Adjustable |
| tRESET (min) | <1ms |
| Watchdog Feature | No Watchdog |
| Supervisor Features | Adjustable Reset Input High Voltage (>6V) Overvoltage/Window Monitor |
| ICC (µA) (max) | 35 |
| Package/Pins | PDIP/16 SOIC (N)/16 |
| Budgetary Price (See Notes) | 3.54 |
缩小
简化框图
Technical Docs
| 数据资料 | 五路通用电压监测器，支持完备的微处理器电压监测 | Jul 01, 1993 |
支持和培训
采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后，所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站，请创建一个新帐户。有关此样片网站的任何问题，请联系SampleSupport@analog.com。
参量
Parametric specs for Supervisors (<u>></u> 5 Monitored Voltages)
| Reset Thresh. (V) | 1.2 to 1.8 1.8 to 2.5 2.5 to 3.3 3.3 to 5.5 |
| Reset Out | Active Low Push-Pull |
| # Voltages Monitored | 5 |
| Interface | Pin-Selectable R/C Adjustable |
| tRESET (min) | <1ms |
| Watchdog Feature | No Watchdog |
| Supervisor Features | Adjustable Reset Input High Voltage (>6V) Overvoltage/Window Monitor |
| ICC (µA) (max) | 35 |
| Package/Pins | PDIP/16 SOIC (N)/16 |
| Budgetary Price (See Notes) | 3.54 |
主要特征
- ±1% Guaranteed Trip-Level Accuracy over Commercial Temp. Range
- 4 Precision Comparators Plus Auxiliary Comparator
- Built-in Hysteresis
- Internal 1.25V Reference with 0.75% Initial Accuracy
- ±1% Guaranteed Trip-Level Matching Between Channels over Commercial Temp. Range
- Wide Supply Range: 2.75V to 11V
- Controlled Comparator Response for Glitch Immunity
- 33µA Max Supply Current Over Temp.
应用/用途
- 电器设备
- 汽车及工业设备
- 工业控制器
- 微处理器电压监控
- 移动无线装置
- 过压/欠压/窗式电压检测
- 便携式计算机
- 便携式仪表
- 精密电池监视
- 电话
描述
The MAX8213 and MAX8214 contain four precision voltage comparators capable of monitoring undervoltage and overvoltage conditions for both positive and negative supplies. Accurate trip-point setting is facilitated by the internal 1.25V reference. Not only is trip-level accuracy guaranteed to ±1% over the commercial temperature range, but the trip levels of all channels are guaranteed to match each other within ±1%. A fifth comparator channel monitors microprocessor voltages and generates delayed reset signals. The MAX8213 has open-drain outputs, while active pull-up outputs are incorporated in the MAX8214.
Technical Docs
| 数据资料 | 五路通用电压监测器，支持完备的微处理器电压监测 | Jul 01, 1993 |
支持和培训
采样:
选择上方“样片”按钮将重定向至第三方ADI样片网站。登录后，所选部件将转移到您在此网站上的购物车。如果您之前从未使用过此网站，请创建一个新帐户。有关此样片网站的任何问题，请联系SampleSupport@analog.com。
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