MAX16056, MAX16057, MAX16058,
max16056, max16057, max16058, max16059 125na supervisory circuits extend battery life in portable electronics
125na microprocessor supervisory circuits have the lowest power in their class.
maxim's new low-power supervisors feature capacitor-adjustable reset and watchdog timeouts to enable unique power-saving schemes.
sunnyvale, ca—august 24, 2009—maxim integrated products introduces the max16056–max16059, ultra-low-power microprocessor supervisory circuits that monitor a single system supply voltage. these devices consume an industry-low 125na supply current to extend battery life in power-sensitive applications.
additionally, the devices feature capacitor-adjustable watchdog (max16056/max16058) and reset timeouts to maximize design flexibility. this configurability makes it easy for designers to quickly change design parameters, and enables the supervisors to be used in unique power-saving schemes.
because of their ultra-low power consumption and flexible timeout configuration, these devices can be utilized in multiple ways within the system while saving valuable board space. the max16056–max16059 are well suited for battery-powered devices, handheld electronics, metering equipment, and other applications where battery life is crucial.
extending battery life in portable devices
many microprocessors in battery-powered systems spend the vast majority of their time in standby/sleep mode, only waking up periodically to perform a required function. in these applications, standby current consumption is often the most important factor in determining battery life, as the application may spend as much as 99% of the day in sleep mode.
to minimize system power consumption in these applications, the max16056–max16059 can be used to periodically wake up the processor to complete its required duties, and then turn off the processor when those functions are complete. at a mere 125na, the operating supply current of these supervisory circuits is much lower than the standby supply current of a typical microcontroller (> 1µa). the max16056–max16059, therefore, have a negligible impact on the application's power budget, effectively reducing system shutdown current to zero. altogether, these supervisors can increase battery life by several months in low-power applications.
the max16056–max16059 can also be used as low-power oscillators to conserve energy, as they consume much less power than integrated adjustable oscillators.
functional details
the max16056–max16059 can monitor voltages from 1.575v to 4.625v. these devices assert a reset signal whenever the vcc supply voltage drops below the reset threshold, manual reset is pulled low, or the watchdog timer (max16056/max16058) runs out. the reset function features immunity to power-supply transients.
additional information
the max16056–max16059 operate from a 1.1v to 5.5v voltage range, and are available in either push-pull or open-drain output configurations. a manual-reset input facilitates testing.
all devices are fully specified over the -40°c to +125°c automotive temperature range. the max16056/max16058 are available in a 3mm x 3mm, 8-pin tdfn package, and the max16057/max16059 are available in a 3mm x 3mm, 6-pin tdfn package. prices start at $1.10 (1000-up, fob usa). samples are now available.
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125na microprocessor supervisory circuits have the lowest power in their class.
maxim's new low-power supervisors feature capacitor-adjustable reset and watchdog timeouts to enable unique power-saving schemes.
sunnyvale, ca—august 24, 2009—maxim integrated products introduces the max16056–max16059, ultra-low-power microprocessor supervisory circuits that monitor a single system supply voltage. these devices consume an industry-low 125na supply current to extend battery life in power-sensitive applications.
additionally, the devices feature capacitor-adjustable watchdog (max16056/max16058) and reset timeouts to maximize design flexibility. this configurability makes it easy for designers to quickly change design parameters, and enables the supervisors to be used in unique power-saving schemes.
because of their ultra-low power consumption and flexible timeout configuration, these devices can be utilized in multiple ways within the system while saving valuable board space. the max16056–max16059 are well suited for battery-powered devices, handheld electronics, metering equipment, and other applications where battery life is crucial.
extending battery life in portable devices
many microprocessors in battery-powered systems spend the vast majority of their time in standby/sleep mode, only waking up periodically to perform a required function. in these applications, standby current consumption is often the most important factor in determining battery life, as the application may spend as much as 99% of the day in sleep mode.
to minimize system power consumption in these applications, the max16056–max16059 can be used to periodically wake up the processor to complete its required duties, and then turn off the processor when those functions are complete. at a mere 125na, the operating supply current of these supervisory circuits is much lower than the standby supply current of a typical microcontroller (> 1µa). the max16056–max16059, therefore, have a negligible impact on the application's power budget, effectively reducing system shutdown current to zero. altogether, these supervisors can increase battery life by several months in low-power applications.
the max16056–max16059 can also be used as low-power oscillators to conserve energy, as they consume much less power than integrated adjustable oscillators.
functional details
the max16056–max16059 can monitor voltages from 1.575v to 4.625v. these devices assert a reset signal whenever the vcc supply voltage drops below the reset threshold, manual reset is pulled low, or the watchdog timer (max16056/max16058) runs out. the reset function features immunity to power-supply transients.
additional information
the max16056–max16059 operate from a 1.1v to 5.5v voltage range, and are available in either push-pull or open-drain output configurations. a manual-reset input facilitates testing.
all devices are fully specified over the -40°c to +125°c automotive temperature range. the max16056/max16058 are available in a 3mm x 3mm, 8-pin tdfn package, and the max16057/max16059 are available in a 3mm x 3mm, 6-pin tdfn package. prices start at $1.10 (1000-up, fob usa). samples are now available.
LG超高刷新率超宽曲面显示器：骨灰级玩家不容错过
接口性能优化十倍，来了解一下Arthas的强大！
RER-USB130W01MT主要应用及规格
荧光示波器调试和验证电路的技术问答
电位器的分类及电气参数
MAX16056, MAX16057, MAX16058,
华为报2016上半年营收，我们的目标“750亿美元”
pmos和nmos的工作原理 MOS应用电路设计
华为Mate30系列多种信息遭曝光，您现在有什么期待吗？
机器人技术中的关键挑战试验平台
自动驾驶和智能车辆管理的实现步骤
采用逐次电压比较法实现脉冲序列发生器的设计
数码相机近拍距离
美国市值最高，特斯拉超过波音成第一
电路面试常见二十题
电子线束橡胶绝缘材料的类型一般都有哪些
半导体芯片龙头股有哪些
机智过人丨1000年前失传的古诗 被人工智能复活了
FPGA中图像格式转换实现方案-Altera 视频工作台
System Initiative宣布将其所有软件全部开源