E-TEA3718SDP Integrated Circuit Board Chip STEPPER MOTOR DRIVER BIPOLAR DRIVER

TEA3718

TEA3718S

STEPPER MOTOR DRIVER

• HALF-STEP AND FULL-STEP MODE

• BIPOLAR DRIVE OF STEPPER MOTOR FOR MAXIMUM MOTOR PERFORMANCE

• BUILT-IN PROTECTION DIODES

• WIDE RANGE OF CURRENT CONTROL 5 TO 1500 mA

• WIDE VOLTAGE RANGE 10 TO 50 V

• DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE

• CURRENT LEVELS CAN BE SELECTED IN STEPS OR VARIED CONTINUOUSLY

• THERMAL OVERLOAD PROTECTION

• ALARM OUTPUT OR PRE-ALARM OUTPUT

DESCRIPTION

TheTEA3718andTEA3718Sare bipolarmonolithic integrated circuits intended to control and drive the current in one winding of a bipolar stepper motor. The circuits consist of an LS-TTL compatible logic input, a current sensor, a monostable and anoutput stage with built-in protection diodes. Two TEA3718 or TEA3718S and a few external components form a complete control and drive unit for LS-TTL or microprocessor-controlled stepper motor systems.

PIN CONNECTIONS (top views)

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Stock Offer (Hot Sell)

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
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