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DRIVECABLE02EVK Texas Instruments DS15BA101 DS15EA101 Cable Extender Chipset Evaluation Kit visit Texas Instruments
TLS2205DL Texas Instruments Voice-Coil Motor Driver, Spindle-Motor Driver, and Voltage Monitor 56-SSOP 0 to 70 visit Texas Instruments
TLS2205DLR Texas Instruments Voice-Coil Motor Driver, Spindle-Motor Driver, and Voltage Monitor 56-SSOP 0 to 70 visit Texas Instruments
TLS2205PM Texas Instruments Voice-Coil Motor Driver, Spindle-Motor Driver, and Voltage Monitor 64-LQFP 0 to 70 visit Texas Instruments
UC3517QTR Texas Instruments Stepper Motor Drive Circuit 20-PLCC visit Texas Instruments
5962-9474601M2A Texas Instruments Stepper Motor Drive Circuit 20-LCCC -55 to 125 visit Texas Instruments

0.47uF/hard drive spindle motors diagram

Catalog Datasheet MFG & Type PDF Document Tags

1500 rpm 12V DC motor

Abstract: PIN-20 IC DIAGRAM Figure 10 shows a typical application of the ML4411 in a hard disk drive spindle control. Although the , circuitry. Included in the ML4411 is the circuitry necessary for a Hard Disk Drive microcontroller driven , provides maximum torque for minimum "spin-up" time for spindle motors Accurate, jitter-free phase locked , Application In unipolar operation, the motor`s windings must be allowed to drive freely to: V(MAX) = , May 1997 ML4411/ML4411A Sensorless Spindle Motor Controller GENERAL DESCRIPTION The ML4411
Micro Linear
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1500 rpm 12V DC motor PIN-20 IC DIAGRAM DC SPEED MOTOR mosfet LM358 300 rpm 12V DC motor ML4410 ML4411A ML4411CS ML4411ACS

dc motor for 24v single phase

Abstract: motor 5v unipolar shows a typical application of the ML4411 in a hard disk drive spindle control. Although the timing , output s Included in the ML4411 is the circuitry necessary for a Hard Disk Drive microcontroller , . Back-EMF commutation provides maximum torque for minimum "spin-up" time for spindle motors Back-EMF , operation, the motor`s windings must be allowed to drive freely to: V(MAX) = VSUPPLY (MAX) + VEMF (MAX , May 1997 ML4411*/ML4411A* Sensorless Spindle Motor Controller GENERAL DESCRIPTION The
Fairchild Semiconductor
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dc motor for 24v single phase motor 5v unipolar lm358 vco IN4148 Hard Disk drive spindle motor control inductive sense pwm lm358 mosfet

DC SPEED MOTOR WITH LM358

Abstract: dc motor speed control lm358 "spin-up" time for spindle motors Included in the ML4411 is the circuitry necessary for a Hard Disk , in a hard disk drive spindle control. Although the timing necessary to start the motor in most , . ML4411 Unipolar Drive Application In unipolar operation, the motor`s windings must be allowed to , May 1997 ML4411/ML4411A Sensorless Spindle Motor Controller GENERAL DESCRIPTION The ML4411 , (BLDC) motors without the need for signals from Hall Effect Sensors. This IC senses the back EMF of
Micro Linear
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DC SPEED MOTOR WITH LM358 dc motor speed control lm358 DC MOTOR SPEED CONtrol using pwm TRANSISTOR N3 speed control bldc motor for rc plane lm358 vco equation

PHASE LEAD LAG DETECTOR IC

Abstract: 120 V dc motor drive circuit 10 shows a typical application of the ML4411 in a hard disk drive spindle control. Although the , output s Included in the ML4411 is the circuitry necessary for a Hard Disk Drive microcontroller , . Back-EMF commutation provides maximum torque for minimum "spin-up" time for spindle motors Back-EMF , 0.01 Figure 15. ML4411 Unipolar Drive Application In unipolar operation, the motor`s windings , May 1997 ML4411*/ML4411A* Sensorless Spindle Motor Controller GENERAL DESCRIPTION The
Micro Linear
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DS4411-01 PHASE LEAD LAG DETECTOR IC 120 V dc motor drive circuit two gate n-channel mosfet - n3 hard drive spindle motors diagram BLDC delta wye control

13KA

Abstract: 4-channel BTL driver for CD player motors and actuators. An internal 3.3V or 5.0V voltage regulator , ch4-OUTA 28 D.BUF SUBGND Block Diagram 13kâ"¦ + + - 50kâ"¦ + T.S.D , : Thermal Shutdown Circuit D.Buf : Drive Buffer BTL Driver for CD Player Rev D, June 2005 1/5 , Voltage Input Bias Current â'Hâ' Level Output Voltage â'Lâ' Level Output Voltage Output Drive Current (Sink) Output Drive Current (Source) Voltage Gain (Open Circuit) Slew Rate Ripple Rejection
Minilogic Device
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13KA ML1469 HSOP28 HSOP-28

dvd brushless spindle motor circuit

Abstract: LA6502 · Five-channel motor driver for CD and DVD players · Spindle driver: Three-phase linear sensorless drive · Other driver channels: Four BTL amplifier circuits Features · Spindle driver block - Three-phase sensorless motor driver - Soft switching drive - Analog input voltage control - Built-in , temperature, Ta - °C No.7816-4/14 LA6502 Block Diagram (A snubber circuit is required on the spindle , Three-Phase Sensorless Spindle Motor Driver for CD and DVD players Overview The LA6502 is a 5
SANYO Electric
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ENN7816 dvd brushless spindle motor circuit dvd spindle motor driver brushless

cd player circuit diagram

Abstract: HSOP28 -channel BTL driver for CD player motors and actuators. An internal 3.3V or 5.0V voltage regulator and general , SUBGND Block Diagram 13k + + - 50k + T.S.D Driver-Mute 50k 1k 10k , + Level Shiff 10k (3.3k) 10k T.S.D : Thermal Shutdown Circuit D.Buf : Drive Buffer , "L" Level Output Voltage Output Drive Current (Sink) Output Drive Current (Source) Voltage Gain , Application Circuit SPINDLE SLED BIAS FOCUS TRACKING SERVO PRE AMP SLED
Minilogic Device
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cd player circuit diagram vcd player circuit diagram cd player 2SB1237 T16M block diagram of cd player
Abstract: Description 1chip system motor driver IC incorporating all kinds of drivers (spindle, sled, focus, tracking , system for spindle 5) 4ch, 2-value control H-bridges for sled/focus/tracking/head up/down 6) 2ch half-bridges for spindle/sled VM power supply Applications Recording and playback MD Ver.B Oct , kHz each input L at operation in all blocks input from EXTCLK pin Spindle (3-phase full-wave , Fig.4 Boost circuit output voltage (at operation in all blocks) Fig.5 Spindle output ON resistance ROHM
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BD6603KVT

ba6640

Abstract: BD664 /KUT Description 1chip system spindle motor driver IC for playback portable player drive supports functions, such as spindle, sled, focus, and tracking. The driver incorporates a charge pump, soft switching drive for spindle and a low ON resistance power DMOS driver. This contributes to a reduction in the power consumption and suppresses spindle motor driving noise. The driver is has small, thin package , (spindle, sled, and H-bridge × 2ch) Drive output power DMOS. CHARGE PUMP Boost power supply circuit for
ROHM
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ba6640 BD664 BD6640KVT/KUT

LB1816

Abstract: optimal for use in optical disc (both 5.25 inches and 3.5 inches) spindle motor drive. Functions and Features · Three-phase full-wave current linear drive · Output soft switching · Digital PLL speed control , and brake When driving motors such as optical disc spindle motors, stopping is performed by applying , 19 18 17 16 15 No.4626-4/8 LB1816 Equivalent Circuit Block Diagram and Sample Peripheral
SANYO Electric
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EN4164B

pwm lm358 mosfet

Abstract: ML4410 Braking Circuits APPLICATIONS Figure 8 shows a typical application of the ML4412 in a hard disk drive , operation, the motor`s windings must be allowed to drive freely to: HIGHER VOLTAGE MOTOR DRIVE V(MAX) = , ) motors without the need for signals from Hall Effect Sensors to indicate rotor position. It senses the , the microprocessor thus allowing the optimization for a wide range of motors and inertial loads , BLOCK DIAGRAM PH1 RC BACK-EMF SAMPLER CVCO ENABLE E/A PH3 VCO VCO/ TACH/CMCLK RESET
Micro Linear
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12V DC MOTOR CONTROL MICROCONTROLLER comparator circuit using LM358 motor speed lm358 12v DC motor 3000 rpm motor controller 1N5819

ML4410

Abstract: 1500 rpm 12V DC motor Circuits APPLICATIONS Figure 8 shows a typical application of the ML4412 in a hard disk drive spindle , supply voltage. In unipolar operation, the motor`s windings must be allowed to drive freely to: V(MAX) = , motor controller provides complete commutation for delta or wye wound Brushless DC (BLDC) motors without , determined by the microprocessor thus allowing the optimization for a wide range of motors and inertial loads , external N-ch & P-ch FETs Enhanced version of the ML4410 & ML4411 s s s s s BLOCK DIAGRAM RC
Micro Linear
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Hard drive motor run 12v dc back-emf bldc motor PH3 SOIC ML4412CS 28-PIN

MM1469P

Abstract: MM1469PH Monolithic IC MM1469 Outline This IC is a 4-ch BTL driver developed for driving motors and actuators for CD , players 2. VCD Block diagram (MM1469XH) O ut T. S. D : Thermal Shut Down D. BUF : Driver , level output voltage "L" level output voltage Output drive current (sink) Output drive current (source , FOCUS PRE AMP SPINDLE SLED MOTOR to VCC M 19 TRACKING ACT SLED 21 20 BIAS 28 27 , characteristics. Ph as ed 5V REGULATOR OUT O FOCUS ACT M SPINDLE MOTOR 2SB1237 ON-LOW
Mitsumi
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MM1469PH MM1469P mitsumi CD drive MITSUMI HSOP-28A

MM1469XH

Abstract: Monolithic IC MM1469 Outline This IC is a 4-ch BTL driver developed for driving CD player motors and , cassette recorder (2) VCD Block diagram (MM1469XH) T. S. D : Thermal Shut Down D. BUF : Driver , voltage "L" level output voltage Output drive current (sink) Output drive current (source) Voltage gain , FOCUS PRE AMP SPINDLE SLED MOTOR to VCC M 19 18 17 TRACKING ACT 28 27 26 25 , 22µF M SPINDLE MOTOR 5V REGULATOR OUT Precautions for use (1) A thermal shut down circuit is
Mitsumi
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MM1469P

Abstract: vcd block diagram Monolithic IC MM1469 Outline This IC is a 4-ch BTL driver developed for driving motors and actuators for CD , players 2. VCD Block diagram (MM1469XH) T. S. D : Thermal Shut Down D. BUF : Driver Buffer 28 , VOLOP Output drive current (sink) ISINK 50, at VCC 10 50 mA Output drive current , SPINDLE AMP SLED PRE BIAS FOCUS TRACKING SERVO SLED MOTOR TRACKING ACT to , 2SB1237 to Vcc ON-LOW OFF-HIGH 9 M SPINDLE MOTOR 22µF 5V REGULATOR OUT Precautions
Mitsumi
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vcd block diagram SW11 mm1469 equivalent

MM1469P

Abstract: MM1469PH Monolithic IC MM1469 Outline This IC is a 4-ch BTL driver developed for driving CD player motors and , cassette recorder (2) VCD Block diagram (MM1469XH) T. S. D : Thermal Shut Down D. BUF : Driver , Output drive current (sink) ISINK 50, at VCC 10 50 mA Output drive current (source , 50k SW15 4-ch BTL Motor Driver for CD Players MITSUMI Application Circuit SPINDLE , to Vcc ON-LOW OFF-HIGH 9 M SPINDLE MOTOR 22µF 5V REGULATOR OUT Precautions for
Mitsumi
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MM1469X 2SB1237 equivalent HSOP-28 thermal TRANSISTOR BTL POWER AMPLIFIER servo motor radio control circuit
Abstract: provides a reverse torque braking function and is appropriate for use as the spindle motor driver in CD and MD players. Since the LB1971V can drive motors without the use of Hall elements, this device can , provides a reverse torque braking function and is appropriate for CD and MD players spindle motor drive , Ordering number : EN6214C Monolithic Digital IC LB1971V Overview For CD and MD Spindle , · 3-phase bipolar sensorless drive. · Soft switching drive technique. · Reverse torque braking. · SANYO Electric
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ICC12

Abstract: D1708 reverse torque braking function and is appropriate for use as the spindle motor driver in CD and MD players. Since the LB1971V can drive motors without the use of Hall elements, this device can contribute , function and is appropriate for CD and MD players spindle motor drive. Furthermore, since this driver does , Ordering number : EN6214C Monolithic Digital IC LB1971V For CD and MD Spindle Motor 3 , · 3-phase bipolar sensorless drive. · Soft switching drive technique. · Reverse torque braking. ·
SANYO Electric
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ICC12 D1708 D1708 a cx 065 SSOP24

2 input ex-or gate 14 pin ic

Abstract: TECHNICAL NOTE Motor Drivers for MDs Sensorless 1ch Spindle Motor Drivers for MDs BA6966FV Description Spindle motor driver for portable battery operated MD devices. This driver's control method of VM , Block diagram/ Example of recommended circuit 11 FG 1µF VCC 16 Refer to P.7/16,P.10/16 , 0.5 Refer to P.10/16 BEMF COMPARATOR START-UP CONTROL LOGIC TIMING SELECTOR DRIVE SIGNAL , .8/16 P.10/16 10 GND Fig.8 4/16 Pin assignment table/ Pin arrangement diagram UOUT 1
ROHM
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2 input ex-or gate 14 pin ic SSOP-B20

Kitronik

Abstract: GP Batteries cr2032 outputs complete with debug LEDs. The outputs can drive two motors with forward and reverse control or , when using four motors, it is not possible to drive motors 1&2 at the same time, nor can outputs 3&4 , , semiconductors, switches, motors, PCB equipment. 74 07 TOOLS & TEST EQUIPMENT PAGE 112 Soldering , 2134 2135 2137 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 Motors 7 , are connected to the terminal block (along with a current limit resistor). The board can drive 200mA
Kitronik
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Kitronik GP Batteries cr2032 TDA2822M application note picaxe 14m s3003 SERVO TDA2822m
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