BA6208 UTC | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
UNISONIC TECHNOLOGIES CO., LTD BA6208 LINEAR INTEGRATED CIRCUIT w w w . u n i s o n i c . c o m . t w 1 of 4 Copyright © 2005 Unisonic Technologies Co., Ltd QW-R109-004,C REVERSIBLE MOTOR DRIVER DESCRIPTION The UTC BA6208 is designed for driving reversible motor use, it contain a logic section to controls forward and reverse rotations as well as forced stop, and an output po wer section is able to supply an output current of up to 100mA (typical) according to the logic control. The IC allow control of reversible motors in cassette players and other electrical equipment by using TTL-level logic signals. FEATURES * Recommended operating supply voltage range from 4.5V to15.0V. * Built-in motor driving power transistors(typ.100mA). * Brake is applied when stopping the motor (when Ain and Bin are both HIGH level). * Very low standby circuit current(when Ain and Bin are both LOW level. * Built-in diode to absorb surge currents. * Direct control with the TTL logic. SIP-9 SOP-8 DIP-8 *Pb-free plating product number: BA6208L ORDERING INFORMATION Ordering Number Normal Lead Free Plating Package Packing BA6208-D08-T BA6208L-D08-T DIP-8 Tube BA6208-G09-T BA6208L-G09-T SIP-9 Tube BA6208-S08-R BA6208L-S08-R SOP-8 Tape Reel BA6208-S08-T BA6208L-S08-T SOP-8 Tube BA6208L-D08-T (1)Packing Type (2)Package Type (3)Lead Plating (1) R: Tape Reel, T: Tube (2) D08: DIP-8, G09: SIP-9, S08: SOP-8 (3) L: Lead Free Plating , Blank: Pb/Sn
BA6208 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 of 4 www.unisonic.com.tw QW-R109-004,C PIN CONFIGURATION For SIP-9 Package 1 2 3 4 5 6 7 8 9 NC B IN AIN NC GND Vcc A OUT NCBOUT For SOP-8/DIP-8 Package BOUT VCC GND AOUT BIN NC GND AIN1 BOUT
BA6208 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 of 4 www.unisonic.com.tw QW-R109-004,C ABSOLUTE MAXIMUM RATING (Ta=25°C) PARAMETER SYMBOL RATINGS UNIT Power Supply Voltage V CC 18 V Maximum Output Current I OUT(MAX) 500 mA DIP-8 500 mW SIP-9 700 mW Power Dissipation SOP-8 PD 450 mW Operating Temperature T OPR -20 ~ +60 °C Storage Temperature T STG -55 ~ +125 °C Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. INPUT TRUTH TABLE 3pin (Ain) 2pin (Bin) 8pin (Aout) 7pin (Bout) H L H L L H L H H H L L L L OPEN OPEN Note: HIGH level input is 2.0V or more. LOW level input is 0.8V or less. ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=9V, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Saturation Voltage V CE I OUT=100mA 1.6 V High V IH 2.0 V Input Level Voltage Low V IL 0.8 V Output Current I OUT 200 mA Standby Supply Current I ST Ain=Low, Bin= Low 0.4 mA Input High Level Current I IH V IH =4.5V 400 µA Note: A diode that absorbs at least 500mA is built in to give protection against surge currents with a pulse width of 10 ms and a duty ratio of 10% or less.
BA6208 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 of 4 www.unisonic.com.tw QW-R109-004,C TEST CIRCUIT R11 R32 R30 R4 R13 R12 R26 7(2) Bout Q10 Q11 Q12 Q14 R21 R14 Q15 R208(4) Q13 Aout R 29 R22 R23 Q16 R31 R24 R25 Q18 Q17 R26 R27 R18R152(5) Q19 R16 R17 R19 BIN Q20 5(3,7)6( 1) VCC GND 3( 8) AIN R8R6 R9R7 R10 Note: ( ): pin number of 8 pins package. UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.