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EDE1204 - Bi-Polar Stepper Motor IC

Download the EDE1204 datasheet PDF. This datasheet also covers the EDE1204_E variant, as both devices belong to the same bi-polar stepper motor ic family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • the ability to change the stepping rate while the motor is stepping and to selfclock an unlimited number of steps in continuous 'RUN' mode. Inputs are TTL/ CMOS compatible. RUN mode In the 'RUN' mode, activated by a low on pin 10, the EDE1204 will cause the motor to rotate according to the following parameters: Direction (pin 7): 1 = clockwise, 0 = counter-clockwise (If a clockwise command causes counterclockwise rotation of motor, reverse the sequence of the motor’s four phase wires. ) Half-Ste.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EDE1204_E-Lab.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number EDE1204
Manufacturer E-Lab
File Size 208.39 KB
Description Bi-Polar Stepper Motor IC
Datasheet download datasheet EDE1204 Datasheet

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Other Datasheets by E-Lab

Part Number Description
EDE1200 Unipolar Stepper Motor IC
EDE12400 BI-POLAR CHOPPER STEPPER MOTOR CONTROL MODULE
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EDE1400 Parallel-Printer Interface

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com EDE1204 Bi-Polar Stepper Motor IC EDE1204 Coil B Control Signal Coil B Control Signal Connect to +5V DC Connect to +5V DC Digital Ground 0 = Disable Motor Drivers 1 = Clockwise, 0 = Counter-Clockwise 1 = Normal Stepping, 0 = Half-Stepping 1 2 3 4 5 6 7 8 Coil B Coil B +5V +5V GND Free Spin Direction Half-Stepping Step Coil A Coil A OSC1 OSC2 +5V C B A Run 18 17 16 15 14 13 12 11 10 Coil A Control Signal Coil A Control Signal Oscillator Connection Oscillator Connection Connect to +5V DC Speed Control (MSB) Speed Control Speed Control (LSB) 1 = 'STEP' mode, 0 = 'RUN' mode Single-Step on Falling Edge in 'STEP' mode 9 The EDE1204 Bi-Polar Stepper Motor IC is a 5 volt, 18 pin package designed to control a Bi-Polar (4 wire) stepper motor.