LX7001集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料

LX7001屬于集成電路（IC）的監(jiān)控器。由美高森美公司制造生產(chǎn)的LX7001監(jiān)控器PMIC 監(jiān)控器用于監(jiān)視和/或控制電路中的電壓軌，能夠連接微控制器以維持一定的功率限值。監(jiān)控器類型包括電池備用電路、監(jiān)控器、多電壓監(jiān)控器、電源監(jiān)控器、穩(wěn)壓器/監(jiān)控器、復(fù)位計時器、定序器、簡單復(fù)位/上電復(fù)位、智能開/關(guān)控制器、系統(tǒng)管理器、電壓檢測器和看門狗電路。

DESCRIPTION

The LX7001 is an improved undervoltage sensing circuit specifically designed for use as a reset controller in microprocessor-based systems. Todays complex miniaturized systems present difficult challanges to the system designer such as overcoming spurious noise problems.

KEY FEATURES

■ Fully Characterized, Transient Immune

Input Stage

(See Product Highlight)

■ Monitors 5V Supplies (VTRIP=4.6V Typ.)

■ Outputs Fully Defined At VCC=1V

■ Ultra-Low Supply Current

(500μA Max. Over Temp)

□ Temperature Compensated ICC For Extremely

Stable Current Consumption

□ μP Reset Function Programmable With 1

External Resistor And Capacitor

□ Comparator Hysteresis Prevents Output

Oscillation

□ Electrically Compatible With Motorola

MC34064

□ Pin-to-Pin Compatible With Motorola

MC34064/MC34164

APPLICATIONS

■ All Microprocessor Or Microcontroller

Designs Using 5V Supplies

■ Simple 5V Undervoltage Detection