ka3010d Fairchild Semiconductor, ka3010d Datasheet
ka3010d
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ka3010d Summary of contents
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... CD-ROM PRODUCTS 4-CH MOTOR DRIVER The KA3010D is a monolithic integrated circuit, and suitable for 4-CH motor driver which drives tracking actuator, focus actuator, sled motor and loading motor of CD/CD-ROM/DVD system, and can also drive spindle motor of CD system. FEATURES • 1-phase, full-wave, linear DC motor driver • ...
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... Drive CH 2 input (Adjustable) 10 CH2-I I Drive CH 2 input 11 CH2-O O Drive CH 2 output (+) 12 CH2-O O Drive CH 2 output ( ) 13 GND Power ground 14 AMP-O O Op-amp output 2 FIN (GND KA3010D FIN (GND) Description Pin No. Symbol 15 AMP AMP-I (+) 17 CH3-O 18 CH3-O 19 CH3-I 20 CH3-GA 21 VCC2 22 VCC1 23 BIAS ...
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... EQUIVALENT CIRCUITS Driver input CH-I 10k (3, 10, 19, 25 Pin) CH-GA (4, 9, 20, 24 Pin) 100 Bias 23 Pin 300 Opamp input 15 Pin 10k 10k 1k 7 Pin Op-amp output 50 15 Pin 50 MIC-99D001 January 1999 KA3010D Driver output CH-O (2, 11, 18, 26 Pin) CH-O (1, 12, 17, 27 Pin) Mute 50k 50k 14 Pin 3 ...
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... KA3010D ABSOLUTE MAXIMUM RATING (Ta=25 C) Characteristics Maximum supply voltage Power dissipation Operating temperature Storage temperature NOTE: 1. When mounted on 50mm 50mm 2. Power dissipation reduces 13.6mW / C for using above Ta= not exceed Pd and SOA. Pd (mW) 3,000 2,000 1,000 RECOMMENDED OPERATING CONDITION (Ta=25 C) Characteristics Supply voltage ...
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... CC V OLOP I RL=50 SINK V 1=V 2=12V, RL= RL=50 SOURCE V 1=V 2=12V, RL= 75dB, 1kHz 100Hz, 2Vp 20dB, 120kHz OP IN CMRR V = 20dB, 1kHz IN MIC-99D001 January 1999 KA3010D Min. Typ. Max. Unit 2.0 3.0 V 6.5 9.5 V 10.5 12 2 300 ...
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... KA3010D APPLICATION INFORMATION 1. MUTEM Pin #7 Mute circuit High Turn-off Low Turn-on Open Turn-on • When the mute pin #7 is open or the voltage of the mute pin #7 is below 0.5V, the mute circuit is activated so that the output circuit will be muted. • When the voltage of the mute pin is above 2V, the mute circuit is stopped and the output circuit is operated normally. • ...
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... Buffer + Level shift I Buffer + I is fed into the driver buffer. , then the direction of the motor in forward REF , then the direction of the motor in reverse REF MIC-99D001 January 1999 KA3010D 14 pin AMP CH-O CH-O (1, 12, (2, 11, 17, 27 Pin) 18, 26 Pin ...
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... KA3010D 5. Connect a by-pass capacitor, 0.1 F between the supply voltage source. 6. Radiation fin is connecting to the internal GND of the package. Connect the fin to the external GND CC1 V 21 CC2 104 MIC-99D001 January 1999 CD-ROM PRODUCTS ...
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... V vs. output current CC I [A] 1.0 O 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 4 vs. Vout CC Vout MIC-99D001 January 1999 KA3010D : 8 Ohm Load : 16 Ohm Load : 24 Ohm Load [ Ohm Load : 16 Ohm Load : 24 Ohm Load V [ ...
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... KA3010D TEST CIRCUIT 100 F 2.5V VCC KA3010D VCC + 100 F ~ MIC-99D001 January 1999 CD-ROM PRODUCTS ...
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... CD-ROM PRODUCTS APPLICATION CIRCUIT Tracking Actuator Focus Actuator 2. 100 KA3010D From Micom To bias Servo pre-amp MIC-99D001 January 1999 Sled M Mtor Loading M (Spindle) Motor KA3010D 11 ...
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... KA3010D PACKAGE DIMENSION 12 MIC-99D001 January 1999 CD-ROM PRODUCTS ...
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... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ CMOS FACT™ FACT Quiet Series™ ® FAST FASTr™ ...