Monolithic Linear IC
No. 5638
LA6529M
CD-ROM Drive Three-Channel Bridge (BTL) Driver
Overview
The LA6529M is a three-...
Monolithic Linear IC
No. 5638
LA6529M
CD-ROM Drive Three-Channel Bridge (BTL) Driver
Overview
The LA6529M is a three-channel bridge (BTL) driver for CD-ROM drives.
Package Dimension
unit: mm 3073A-MFP30SLF
[LA6529M]
Functions and Features
Three bridge-tied load (BTL) power amplifier channels IO max: 1 A Muting circuit Thermal shutdown circuit
SANYO: MFP30SLF
Specifications
Maximum Ratings at Ta = 25°C
Parameter Supply
voltage Maximum input
voltage Mute pin
voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VS max VIN VMute Pd max Topr Tstg Maximum rating for VS1 and VS2 For the VIN1 through VIN3 input pins Conditions Ratings 14 14 13 13 0.9 –20 to +75 –55 to +150 Unit V V V V W °C °C
Operating Conditions at Ta = 25°C
Parameter Operating
voltage 1 Operating
voltage 2-1 Operating
voltage 2-2 Note: VCC > VS1, VS2 Symbol VCC VS1 VS2 The operating
voltage for CH-U The operating
voltage for CH-V and CH-W Conditions Ratings 4 to 13 4 to 13 4 to 13 Unit V V V
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LA6529M Electrical Characteristics at Ta = 25°C, VCC =12 V, VS1 = VS2 = 5 V
Parameter VCC no-load input current drain VS1 no-load current drain VS2 no-load current drain Output offset
voltage Input
voltage range Buffer amplifier 1 output
voltage Buffer amplifier 2 output
voltage Output
voltage (source) Output vol...