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ST1151A Datasheet Low-voltage 1.5 Channel Bi-directional Motor Driver

Manufacturer: SiTi

Overview: www.DataSheet4U.com ST1151A Version : A.03 Issue Date : 2003/03/18 File Name : ST1151A_A03.doc Total Pages: 6 Low-saturation, Low-voltage 1.5 Channel Bi-directional Motor Driver taS hee t4U .co m w.D a SILICON TOUCH TECHNOLOGY INC. 新竹市科學園區展業一路九號四樓之三 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 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC. ST1151A ST1151A Low-saturation, Low-voltage 1.5 Channel Bi-directional Motor Driver General Specifications The device is a 1.5-channel low-saturation bi-directional motor driver IC. The design is optimal for motor applications, such as cameras, printers, FDDs, or other portable devices with forward, reverse, bake and stand-by function.

Datasheet Details

Part number ST1151A
Manufacturer SiTi
File Size 285.57 KB
Description Low-voltage 1.5 Channel Bi-directional Motor Driver
Datasheet ST1151A_ETC.pdf

General Description

Power supply pin for output driver Output sinking / driving pin Input pin 3 that determines driving mode Ground pin Input pin 1 that determines driving mode Power supply pin for controller.

Input pin 2 that determines driving mode Output sinking / driving pin ST1151A_A03.doc Version：A.03 Page：1 www.DataSheet4U.com 點晶科技股份有限公司 SILICON TOUCH TECHNOLOGY INC.

ST1151A Absolute Maximum Ratings ( Unless otherwise noted, TA= 25℃ ) Characteristic Supply Voltage Input Voltage IO Peak Current IODC Current Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VDD VS VIN IOPeak IODC PD TOPR TSTG Rating 5.5 5.5 VDD+0.4 2 0.75 680 -40 ~ 125 -65 ~ 150 Unit V V V A A mW °C °C Electrical Characteristic (Unless otherwise noted, TA= 25℃ & VDD = VS

Key Features

  • Low voltage operation ( VDD Min = VSMin = 1.5V ) Low saturation voltage ( Upper transistor + low transistor residual voltage; 0.4V typ. at 300mA , VDD = VS = 3V) Low input current Brake function High output sinking and driving capability Thin, highly reliable package (SOP-8) Pin Assignment VS O1 IN3 GND O2 IN2 VDD IN1 ww w. D ata Sh eet 4U . co m Pin NO. 1 2 3 4 5 6 7 8 Pin Name VS O1 IN3 GND IN1 VDD IN2 O2.

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ST1151A Distributor