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ST1155A - Low-voltage bi-directional Motor Driver

Description

PIN NO.

Power supply pin for controller.

Input pin that enable/disable drivers O1/O2.

Features

  • Low voltage operation ( VDD min = VS1 min = VS2 min = 1.5V ) Low saturation voltage ( Upper transistor + low transistor residual voltage; 0.3V typ. at 400mA; 0.6V typ. at 750mA) Parallel connection ( two-channel driver: Upper transistor + low transistor residual ; 0.4V typ. at 800mA ) Separate control logic power supply and motor driver power supply High output sinking and driving capability Thin, highly reliable package (SOP-14) taS hee t4U . co Pin Assignment VDD ENA1 O1 VS1 O2 IN1 GND 1 2 3.

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Datasheet Details

Part number ST1155A
Manufacturer SiTi
File Size 311.83 KB
Description Low-voltage bi-directional Motor Driver
Datasheet download datasheet ST1155A Datasheet

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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.

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www.DataSheet4U.com ST1155A Version Issue Date File Name Total Pages : A.05 : 2003/03/18 : ST1155A_A05.doc :7 Low-saturation, Low-voltage Bi-directional Motor Driver taS hee t4U .co m w.D a SILICON TOUCH TECHNOLOGY INC. 9-4F-3 Prosperity Road I Science-Based Industrial Park Hsinchu, Taiwan 300, R.O.C. Tel：886-3-5645656 Fax：886-3-5645626 ww www.DataSheet4U.com SILICON TOUCH TECHNOLOGY INC. ST1155A ST1155A Low-saturation, Low-voltage Bi-directional Motor Driver General Specifications The device is a two-channel low-saturation bi-directional motor driver IC. The design is optimal for stepper-motor applications, such as cameras, printers, FDDs, or other portable devices. Features and Benefits Low voltage operation ( VDD min = VS1 min = VS2 min = 1.
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