Product Information

TEA3718

TEA3718 electronic component of STMicroelectronics

Datasheet
Driver; stepper motor controller; 1.5A; 3.1W; Channels:2; DIP16

Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 6.214 ea
Line Total: USD 6.21

61 - Global Stock
Ships to you between
Thu. 09 May to Wed. 15 May
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
37 - WHS 1


Ships to you between Thu. 09 May to Wed. 15 May

MOQ : 1
Multiples : 1

Stock Image

TEA3718
STMicroelectronics

1 : USD 5.551
3 : USD 5.161
4 : USD 4.316
11 : USD 4.082
25 : USD 3.926

     
Manufacturer
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Output Current
Case
Mounting
Kind Of Integrated Circuit
Kind Of Package
Type Of Integrated Circuit
Number Of Channels
Supply Voltage
Power
Operating Temperature
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TEA3718 Stepper motor driver Features Half-step and full-step mode Bipolar drive of stepper motor for maximum motor performance Power DIP 12+2+2 SO20 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 insteps or Multiwatt 15 varied continuously Thermal overload protection Alarm output or pre-alarm output Figure 1. Block diagram Applications Motor winding The TEA3718 is a bipolar monolithic integrated circuit intended to control and drive the current in OUT A OUT B one winding of a bipolar stepper motor. COMPARATOR Description INPUT ALARM PHASE The circuits consist of an LS-TTL compatible logic (TEA3718SP) PULSE TIME PRE-ALARM input, a current sensor, a monostable and an TEA3718 (TEA3718SFP) output stage with built-in protection diodes. Two IN0 IN1 TEA3718 ICs and a few external components SENSE RESISTOR form a complete control and drive unit for LS-TTL REFERENCE or microprocessor-controlled stepper motor systems. Table 1. Device summary Order code Package TM: Multiwatt is a trademark of STMicroelectronics E-TEA3718SDP Power DIP E-TEA3718DP E-TEA3718SFP SO20 E-TEA3718SFPTR SO20 (tape and reel) E-TEA3718SP Multiwatt 15 January 2009 Rev 2 1/26 www.st.com 26Pin connections 1 Pin connections Figure 2. Package pin locations (top views) E-TEA3718SP E-TEA3718SFP E-TEA3718DP (Multiwatt 15) (SO20) E-TEA3718SDP (Power DIP 12+2+2) 2/26

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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