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AM5868S - Motor Driver ICs / 5-Channel BTL Driver

Datasheet Summary

Description

PIN No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Pin Name VINFC OP2INOP2IN+ VINSL+ OP2OUT FWD REV Vcc1 VOTRVOTR+ VOSL+ VOSLVOFCVOFC+ VOTK+ VOTKVOLD+ VOLDVcc2 OP1OUT VCTL GND VINLD OP1INOP1IN+ VINTK BIAS MUTE Input for focus driver Comparator 2 input (-) Comparator 2

Features

  • 1) Two comparators built-in: Two general-purpose voltage open collector output comparators are built-in. 2) Two channels are voltage-type BTL drivers for actuators of tracking and focus. Two channels are voltage-type BTL driver for sled and spindle motors. It is also built-in one channel bi-direction DC motor driver for tray. 3) Wide dynamic range [9.0V (typ. ) when Vcc1= Vcc2= 12V, at RL= 20Ω load]. 4) Separating power of Vcc1 and Vcc2 is to improve power efficiency by a low supply voltage for.

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Datasheet Details

Part number AM5868S
Manufacturer AMtek
File Size 333.55 KB
Description Motor Driver ICs / 5-Channel BTL Driver
Datasheet download datasheet AM5868S Datasheet
Additional preview pages of the AM5868S datasheet.

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Full PDF Text Transcription

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5-channel e BTL Driver for DVD player e h AM5868S S a Applications U 4 t .c om AM5868S Motor Driver ICs t a The AM5868S D is a five-channel BTL driver IC for driving the motors and actuators such as used in DVD player and . consists of two independent precision voltage comparators. It supports a variety of applications. w w w BTL driver for CD, CD-ROM and DVD. Features 1) Two comparators built-in: Two general-purpose voltage open collector output comparators are built-in. 2) Two channels are voltage-type BTL drivers for actuators of tracking and focus. Two channels are voltage-type BTL driver for sled and spindle motors. It is also built-in one channel bi-direction DC motor driver for tray. 3) Wide dynamic range [9.0V (typ.) when Vcc1= Vcc2= 12V, at RL= 20Ω load].
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