Datenblatt-Suchmaschine für elektronische Bauteile |
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TEA3718DP Datenblatt(PDF) 1 Page - STMicroelectronics |
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TEA3718DP Datenblatt(HTML) 1 Page - STMicroelectronics |
1 / 16 page TEA3718 TEA3718S STEPPER MOTOR DRIVER ADVANCE DAT A 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 (see internal table) DESCRIPTION The TEA3718 and TEA3718Sare bipolar monolithic 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 an output 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 mi- croprocessor-controlled stepper motor systems. Powerdip 12 +2 +2 MULTIWA TT-15 TEA3718SP (Multiwatt-15) TEA3718SFP (SO-20) TEA3718DP TEA3718SDP (Powerdip 12+2+2) PIN CONNECTIONS (top views) ORDERING NUMBERS : TEA3718SDP TEA3718DP ORDERING NUMBER : TEA3718SP 1/16 This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice. SO-20 ORDERING NUMBER : TEA3718SFP December 1991 |
Ähnliche Teilenummer - TEA3718DP |
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Ähnliche Beschreibung - TEA3718DP |
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