TEA3718 Datasheet
Part Number |
TEA3718 |
Manufacturers |
ST Microelectronics |
Logo |
|
Description |
STEPPER MOTOR DRIVER |
Datasheet |
TEA3718 Datasheet (PDF) |
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 TheTEA3718 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 microprocessor-controlled stepper motor systems. PIN CONNECTIONS (top views)
Powerdip 12 + 2 + 2
SO-20
ORDERING NUMBERS : TEA3718SDP TEA3718DP
ORDERI.
Part Number |
TEA3718SP |
Manufacturers |
ST Microelectronics |
Logo |
|
Description |
STEPPER MOTOR DRIVER |
Datasheet |
TEA3718SP Datasheet (PDF) |
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 TheTEA3718 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.
Part Number |
TEA3718SFP |
Manufacturers |
ST Microelectronics |
Logo |
|
Description |
STEPPER MOTOR DRIVER |
Datasheet |
TEA3718SFP Datasheet (PDF) |
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 TheTEA3718 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.
Part Number |
TEA3718SDP |
Manufacturers |
ST Microelectronics |
Logo |
|
Description |
STEPPER MOTOR DRIVER |
Datasheet |
TEA3718SDP Datasheet (PDF) |
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 TheTEA3718 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.
Part Number |
TEA3718S |
Manufacturers |
ST Microelectronics |
Logo |
|
Description |
STEPPER MOTOR DRIVER |
Datasheet |
TEA3718S Datasheet (PDF) |
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 TheTEA3718 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.
Part Number |
TEA3718DP |
Manufacturers |
ST Microelectronics |
Logo |
|
Description |
STEPPER MOTOR DRIVER |
Datasheet |
TEA3718DP Datasheet (PDF) |
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 TheTEA3718 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.
STEPPER MOTOR DRIVER
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 TheTEA3718 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 microprocessor-controlled stepper motor systems. PIN CONNECTIONS (top views)
Powerdip 12 + 2 + 2
SO-20
ORDERING NUMBERS : TEA3718SDP TEA3718DP
ORDERING NUMBER : TEA3718SFP
MULTIWATT-15
ORDERING NUMBER : TEA3718SP
TEA3718SP (Multiwatt-15)
TEA3718SFP (SO-20)
TEA3718DP TEA3718SDP (Powerdip 12+2+2)
December 1991
1/16
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
TEA3718-TEA3718S
BLOCK DIAGRAM TEA3718S
BLOCK DIAGRAM TEA3718
2/16
TEA3718-TEA3718S
PIN FUNCTIONS
Name OUT B PULSE TIME Fu nctio n Output Connection (with pin OUTA). The output stage is.
2005-04-16 : LA5603 MLED930 2020 M38198 BU2527A F4500 ES07D FDI047AN08A0 FMMT2484 FQP90N10V2