E-TEA3718SFPTR

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STMicroelectronics

STEPPER MOTOR CONTROLLER 20-PIN SO T/R

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E-TEA3718SFPTR

Active

STMicroelectronics

STEPPER MOTOR CONTROLLER 20-PIN SO T/R

Deep-Dive with AI

Documents +7

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	E-TEA3718SFPTR

Applications	General Purpose
Current - Output	1.5 A
Function	Driver - Fully Integrated, Control and Power Stage
Interface	Parallel
Motor Type - Stepper	Bipolar
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	0 °C
Output Configuration	Half Bridge (2)
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Step Resolution	1, 0.5
Supplier Device Package	20-SO
Technology	Bipolar
Voltage - Load [Max]	45 V
Voltage - Load [Min]	10 V
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V

E-TEA3718 Series

Stepper Motor Driver

Part	Applications	Step Resolution	Interface	Motor Type - Stepper	Supplier Device Package	Current - Output	Function	Output Configuration	Voltage - Load [Min]	Voltage - Load [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Technology	Mounting Type	Operating Temperature [Max]	Package / Case	Package / Case	Package / Case	Package / Case [y]	Package / Case [y]
STMicroelectronics TEA3718SDP	General Purpose	0.5 1	Parallel	Bipolar	16-PowerDIP	1.5 A	Driver - Fully Integrated Control and Power Stage	Half Bridge (2)	10 V	45 V	4.75 V	5.25 V	Bipolar	Through Hole	150 °C	0.3 in	16-DIP	7.62 mm
STMicroelectronics E-TEA3718DP	General Purpose	0.5 1	Parallel	Bipolar	16-PowerDIP	1.5 A	Driver - Fully Integrated Control and Power Stage	Half Bridge (2)	10 V	45 V	4.75 V	5.25 V	Bipolar	Through Hole	150 °C	0.3 in	16-DIP	7.62 mm
STMicroelectronics E-TEA3718SP	General Purpose	0.5 1	Parallel	Bipolar	Multiwatt-15	1.5 A	Driver - Fully Integrated Control and Power Stage	Half Bridge (2)	10 V	45 V	4.75 V	5.25 V	Bipolar	Through Hole	150 °C		Multiwatt-15 (Vertical Bent and Staggered Leads)
STMicroelectronics E-TEA3718SFPTR	General Purpose	0.5 1	Parallel	Bipolar	20-SO	1.5 A	Driver - Fully Integrated Control and Power Stage	Half Bridge (2)	10 V	45 V	4.75 V	5.25 V	Bipolar	Surface Mount	150 °C		20-SOIC		0.295 in	7.5 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.88
		10	$ 3.96
		25	$ 3.46
		100	$ 2.90
		250	$ 2.63
		500	$ 2.46
	Digi-Reel®	1	$ 5.88
		10	$ 3.96
		25	$ 3.46
		100	$ 2.90
		250	$ 2.63
		500	$ 2.46
	Tape & Reel (TR)	1000	$ 2.14

Description

General part information

E-TEA3718 Series

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 ICs and a few external components form a complete control and drive unit for LS-TTL or microprocessor-controlled stepper motor systems.