全极霍尔

YS4915属于全极霍尔，也称无极性霍尔或者全极开关霍尔，YS4915具有超高灵敏度，高稳定性，低功耗的特点，是一种用途极为广泛的霍尔。     YS4915是一款基于混合信号CMOS技术的全极性霍尔开关，为了更好的提供准确的磁开关点因而采用了先进的斩波稳定技术，一方面增强了作为开关的响应速度同时也消除了因为温度升高而造成的参数漂移。YS4915功耗极低，因为在电路内部提供了一个内嵌的受控时钟机制来为霍尔器件和模拟信号处理电路提供时钟源，同时这个受控时钟机制可以发出控制信号使得消耗电流较大的电路周期性的进入“Sleep（休眠）”模式；同样通过这个机制，芯片被周期性的“Awake（唤醒）”并且根 1.低电压2.0～5.5V      2.电池或者移动电源供电 小体积节省空间\n  3.稳定斩波技术,超高灵敏度 超低功耗3uA  4.一致性和稳定性可靠性高，抗机械应力强\n;

YEARSHINE

越尔兴

TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • 12.8 VOLT NOMINAL ZENER VOLTAGE ± 5 • LOW NOISE • METALLURGICALLY BONDED • DOUBLE PLUG CONSTRUCTION

文件：68.36 Kbytes 页数：2 Pages

CDI-DIODE

ADJUSTABLE VOLTAGE REGULATOR PLUS FILTER

DESCRIPTION This circuit combines both a filter and a voltage regulator in order to provide a high ripple rejection over a wide input voltage range. Asupervisor low-pass loop of the element prevents the output transistor from saturation at low input voltage. The non linear behaviour of this con

文件：99.34 Kbytes 页数：7 Pages

STMICROELECTRONICS

意法半导体

TX4915 VHF/UHF TRANSMITTER

[HiMARK Technology] Description The TX4915 is a monolithic integrated circuit intended for use as a low-cost AM/ASK transmitter. The chip can be used in applications in the north American and European VHF/UHF bands. The integrated VCO, phase detector, prescaler, and reference oscillator transist

文件：234.8 Kbytes 页数：9 Pages

ETCList of Unclassifed Manufacturers

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