| Product | Description | # of Channels | VCC MIN (V) | VCC MAX (V) | Reset Threshold(V) | Reset Output | Output Driver Type | Reset Accuracy(mV) | Special Features | Watchdog Timeout(s) | Reset Time Delay(ms) | Temperature Range(℃) | Package | IQ (μA) typ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SP813 | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 4.65 | Active-high | Push-pull | 125 | Wachdog Timer, ManualReset | 1.6 | 200 | 0 to 70,-40 to 85 | NSOIC-8 | 40 |
| SP809 | 3 Pin MicroprocessorReset Circuit | 1 | 0.9 | 6 | 2.3, 2.6, 2.9, 3.1,4.6 | Active-low | Push-pull | 60 | - | - | 140 | -40 to 85 | SOT23-3 | 1 |
| SP708T | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 3.08 | Active-low,Active-high | Push-pull | 125 | Manual Reset, PowerFail-Low Battery Indicator | - | 200 | 0 to 70,-40 to 85 | NSOIC-8 | 40 |
| SP708S | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 2.93 | Active-low,Active-high | Push-pull | 125 | Manual Reset, PowerFail-Low Battery Indicator | - | 200 | 0 to 70,-40 to 85 | MSOP-8, NSOIC-8 | 40 |
| SP708 | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 4.4 | Active-low,Active-high | Push-pull | 125 | Manual Reset, PowerFail-Low Battery Indicator | - | 200 | 0 to 70,-40 to 85 | NSOIC-8 | 40 |
| SP707 | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 4.65 | Active-low,Active-high | Push-pull | 125 | Manual Reset, PowerFail-Low Battery Indicator | - | 200 | 0 to 70,-40 to 85 | NSOIC-8 | 40 |
| SP706T | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 3.08 | Active-low | Push-pull | 125 | Wachdog Timer, ManualReset, Power Fail-Low Battery Indicator | 1.6 | 200 | 0 to 70,-40 to 85 | MSOP-8, NSOIC-8 | 25 |
| SP706S | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 2.93 | Active-low | Push-pull | 125 | Wachdog Timer, ManualReset, Power Fail-Low Battery Indicator | 1.6 | 200 | 0 to 70,-40 to 85 | MSOP-8, NSOIC-8 | 25 |
| SP706R | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 2.63 | Active-low | Push-pull | 125 | Wachdog Timer, ManualReset, Power Fail-Low Battery Indicator | 1.6 | 200 | 0 to 70,-40 to 85 | NSOIC-8 | 25 |
| SP706 | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 4.4 | Active-low | Push-pull | 125 | Wachdog Timer, ManualReset, Power Fail-Low Battery Indicator | 1.6 | 200 | 0 to 70,-40 to 85 | NSOIC-8 | 40 |
| SP705 | Low PowerMicroprocessor Supervisory Circuits | 1 | 1 | 5.5 | 4.65 | Active-low | Push-pull | 125 | Wachdog Timer, ManualReset, Power Fail-Low Battery Indicator | 1.6 | 200 | 0 to 70,-40 to 85 | NSOIC-8 | 40 |
| SP691 | Low PowerMicroprocessor Supervisory with Battery Switch-Over | 1 | 1 | 5.5 | 4.65 | Active-low,Active-high | Push-pull | 125 | Wachdog Timer,Back-up Battery Switchover, Power Fail-Low Battery Indicator, Chip EnableGating | Adj | Adj | 0 to 70,-40 to 85 | SOIC-16, WSOIC-16 | 35 |
| SP690 | Low PowerMicroprocessor Supervisory with Battery Switch-Over | 1 | 1 | 5.5 | 4.65, 2.925 | Active-low | Push-pull | 125 | Wachdog Timer,Back-up Battery Switchover, Power Fail-Low Battery Indicator | 1.6 | 200 | 0 to 70, -40 to 85 | NCOIC-8 | 35 |
供电与控制功能需要确保电子系统与设备达到预期的性能水平,处于所要求的安全范围内, MaxLinear提供一系列监控电路，确保微处理器和基于存储器的系统的安全操作条件。通过监视一个或多个系统电源，监控电路提供基本保护，例如上电复位以及上电，断电和欠压（欠压）条件下的故障监控。附加功能通常包括看门狗定时器，手动复位和电池备用电源切换。
MaxLinear集成了分立式解决方案所需的无数组件，可监控μP和数字系统中的电源和电池。与使用分立元件的解决方案相比，显着提高了系统可靠性和运行效率。包括看门狗定时器，μP复位，电源故障比较器和手动复位输入。
- 精密低压监视器
- 复位脉冲宽度
- 低电平有效
- 高电平有效和低电平有效
- 独立的看门狗定时器
- 1.6秒超时
- 启用/禁用功能
- 最大供电电流为40μA
- 去抖TTL / CMOS手动复位输入
- 复位置低至VCC = 1V
- VCC毛刺免疫力
- 电压监视器用于电源故障或低电量警告
- 8引脚NSOIC和MSOP封装
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