Nonvolatile Controller with Lithium Battery Monitor

DESCRIPTION The DS1312 Nonvolatile Controller with Battery Monitor is a CMOS circuit which solves the application problem of converting CMOS RAM into nonvolatile memory. Incoming power is monitored for an outof-tolerance condition. When such a condition is detected, chip enable is inhibited to ac

非易失控制器，带有锂电池监测器

带电池监控器的DS1312非易失性控制器是一个CMOS电路，解决了将CMOS RAM转换为非易失性存储器的应用问题。监控输入功率是否发生超出容差的情况。当检测到这种情况时，芯片使能会被禁止以实现写保护，并且电池会开启以向RAM提供不间断电源。特殊电路采用低泄漏CMOS工艺，能够以超低的电池消耗提供高精度的电压检测。\n\n 除了备用电池支持之外，DS1312执行的重要功能还包括监控锂电池剩余电量并在电池电量耗尽之前发出警告。由于锂备用电池的开路电压在其使用寿命的大部分时间内保持相对恒定，因此准确的电池监控需要测量装载电池电压。为了执行此类测量，DS1312会定期将电池电压与精心选择的 • 将CMOS SRAM转换为非易失性存储器\n\n• 当VCC超出容差时，对SRAM实施无条件写保护\n\n• 发生VCC电源故障时自动切换至电池备用电源\n\n• 监控锂电池的电压并在即将发生电池故障时发出预警\n\n• 低电平有效时发出低电池电量状态信号电池警告输出信号\n\n• 可选5%或10%电源故障检测\n\n• 节省空间的8引脚DIP和SOIC封装\n\n• 可选的16引脚SOIC和20引脚TSSOP版本可在发生电源故障时复位处理器，并在系统上电期间使处理器保持复位状态\n\n• 工业温度范围：−40°C至+85°C;

Nonvolatile Controller with Lithium Battery Monitor

文件：188.08 Kbytes Page：11 Pages

Nonvolatile Controller with Lithium Battery Monitor

文件：322.75 Kbytes Page：10 Pages

封装/外壳：8-DIP（0.300"，7.62mm） 包装：管件 描述：IC CONTROLLER NV BW \u0026 RST 8-DIP 集成电路（IC） 控制器

Nonvolatile Controller with Lithium Battery Monitor

文件：507.05 Kbytes Page：12 Pages

Nonvolatile Controller with Lithium Battery Monitor

文件：188.08 Kbytes Page：11 Pages

Nonvolatile Controller with Lithium Battery Monitor

文件：507.05 Kbytes Page：12 Pages

封装/外壳：20-TSSOP（0.173"，4.40mm 宽） 包装：管件 描述：IC CONTROLLER NV BW/RST 20-TSSOP 集成电路（IC） 控制器

Nonvolatile Controller with Lithium Battery Monitor

文件：507.05 Kbytes Page：12 Pages

Nonvolatile Controller with Lithium Battery Monitor

文件：507.05 Kbytes Page：12 Pages

Nonvolatile Controller with Lithium Battery Monitor

文件：507.05 Kbytes Page：12 Pages

1.5 WATT UNREGULATED DC/DC CONVERTER

DESCRIPTION The PWR13XX Series offers a broad line of low-cost, high-isolation voltage, unregulated, single and dual output DC/DC converters in a 24-pin DIP package. These small converters offer a 4000V isolation rating in a 1.25 x 0.8 package area. FEATURES ● HIGH ISOLATION - 4000V RATING ●

Stereo continuous calibration DAC CC-DAC

GENERAL DESCRIPTION The TDA1312A; 1312AT is a voltage driven D/A converter and is a device of a new generation of digital-to-analog converters which embodies the innovative technique of Continuous Calibration (CC). The largest bit-currents are repeatedly generated by one single current reference

Stereo continuous calibration DAC CC-DAC

GENERAL DESCRIPTION The TDA1312A; 1312AT is a voltage driven D/A converter and is a device of a new generation of digital-to-analog converters which embodies the innovative technique of Continuous Calibration (CC). The largest bit-currents are repeatedly generated by one single current reference

Transmissive Photosensors(Photo Interrupters)

文件：61.81 Kbytes Page：3 Pages

Fast Switching Thyristor

文件：307.79 Kbytes Page：13 Pages