| 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 |
供電(diàn)与控制功能(néng)需要确保電(diàn)子系统与设备达到预期的性能(néng)水平,处于所要求的安(ān)全范围内, MaxLinear提供一系列监控電(diàn)路，确保微处理(lǐ)器和基于存储器的系统的安(ān)全操作(zuò)条件。通过监视一个或多(duō)个系统電(diàn)源，监控電(diàn)路提供基本保护，例如上電(diàn)复位以及上電(diàn)，断電(diàn)和欠压（欠压）条件下的故障监控。附加功能(néng)通常包括看门狗定时器，手动复位和電(diàn)池备用(yòng)電(diàn)源切换。
MaxLinear集成了分(fēn)立式解决方案所需的无数组件，可(kě)监控μP和数字系统中(zhōng)的電(diàn)源和電(diàn)池。与使用(yòng)分(fēn)立元件的解决方案相比，显着提高了系统可(kě)靠性和运行效率。包括看门狗定时器，μP复位，電(diàn)源故障比较器和手动复位输入。
- 精(jīng)密低压监视器
- 复位脉冲宽度
- 低電(diàn)平有(yǒu)效
- 高電(diàn)平有(yǒu)效和低電(diàn)平有(yǒu)效
- 独立的看门狗定时器
- 1.6秒(miǎo)超时
- 启用(yòng)/禁用(yòng)功能(néng)
- 最大供電(diàn)電(diàn)流為(wèi)40μA
- 去抖TTL / CMOS手动复位输入
- 复位置低至VCC = 1V
- VCC毛刺免疫力
- 電(diàn)压监视器用(yòng)于電(diàn)源故障或低電(diàn)量警告
- 8引脚NSOIC和MSOP封装(zhuāng)
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