FAN8000DTF Fairchild Semiconductor, FAN8000DTF Datasheet
FAN8000DTF
Specifications of FAN8000DTF
Related parts for FAN8000DTF
FAN8000DTF Summary of contents
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... Description The FAN8000D is a monolithic integrated circuit, suitable for 4-CH motor driver which drives tracking actuator, focus actuator, sled motor and tray motor of CD/CD-ROM/DVD system. 28-SSOPH-375 Ordering Information Device Package FAN8000D 28-SSOPH-375 FAN8000DTF 28-SSOPH-375 1 Operating Temp + +85 C Rev. .1.0.1 February. 2000. ...
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FAN8000D (KA9268D) Pin Assignments Pin Definitions Pin Number Pin Name 1 DO1.1 2 DO1.2 3 DI1.1 4 DI1.2 5 REG 6 REO 7 MUTE 8 GND1 9 DI2.1 10 DI2.2 11 DO2.1 ...
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Pin Definitions (Continued) Pin Number Pin Name 25 DI4.2 26 DO4.1 27 DO4.2 28 GND3 Internal Block Diagram Level shift 10k 10k Level shift + 10k I/O Pin Function Descrition I Drive input ...
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FAN8000D (KA9268D) Equivalent Circuits Driver input VCC 10k 2.5V 100 Regulator VCC VCC 53k 50 5 Mute input VCC 50 50k 7 50k 11. 0.58k 20 24 VCC 23k 6 10k 100k ...
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Equivalent Circuits (Continued) Op amp output VCC VCC 14 50 Absolute Maximum Ratings ( Ta=25 C) Parameter Supply voltage Power dissipation Operating temperature Storage temperature Maximum output current Notes: 1. When mounted on 76.2mm 114mm 2. Power dissipation reduces 13.6mW ...
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FAN8000D (KA9268D) Electrical Characteristics (Unless otherwise specified REGULATOR CIRCUIT Parameter Regulator output voltage Load regulation Line regulation DRIVE CIRCUIT Parameter Quiescent circuit current Input offset voltage Output offset voltage Maximum sink current Maximum source current ...
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Application Information 1. MUTE Pin #7 Mute circuit High Turn-off Low Turn-on Open Turn-on • When the pin7 is open or the voltage of the pin7 is below 0.5V, the mute circuit is activated so that the output circuit is ...
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FAN8000D (KA9268D) 3. OP-AMP OP-amp is integrated in the IC for user’s convenience. AMP-I(+) 16 pin AMP - pin 4. DRIVER AMP VREF + (2.5V 10k 10k 4 24 100 9 20 • The ...
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Typical Performance Characteristics V vs 13.5 11.5 9.5 7 5.25 5.15 5.05 4.95 4. vs. ...
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FAN8000D (KA9268D) Typical Performance Characteristics (Continued) Temp vs ..5 11.5 9.5 7.5 5.5 - Temp [ C] Temp vs. V 5.25 5.15 5.05 4.95 4.85 4.75 - Temp [ ...
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Test Circuits SW8 SW9 SW10 SW13 SW11 SW12 0 0 50k 50k OPI + 470 PC-V SW17 + ...
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FAN8000D (KA9268D) Application Circuits SPINDLE SERVO SLED BIAS TRACKING AMP FOCUS 15 OPIN( ) OPOUT GND2 16 OPIN(+) DO3.1 DO2.2 17 SLED MOTOR 18 DO3.2 DO2.1 19 DI3.1 DI2.2 F DI2.1 DI3 GND VCC1 ...
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... FAN8000D (KA9268D) DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...