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LA6543M

Sanyo
Part Number LA6543M
Manufacturer Sanyo
Description 4-Channel Bridge (BTL) Driver
Published Apr 25, 2005
Detailed Description Ordering number : EN5904 LA6543M Monolithic Linear IC LA6543M 4-Channel Bridge (BTL) Driver for CD-ROM Overview The ...
Datasheet PDF File LA6543M PDF File

LA6543M
LA6543M

Overview
Ordering number : EN5904 LA6543M Monolithic Linear IC LA6543M 4-Channel Bridge (BTL) Driver for CD-ROM Overview The LA6543M is a 4-channel bridge (BTL) driver developed for CD-ROM applications.
Functions • 4-channel power amplifier with bridge circuit (BTL) • IO max: 1A • Integrated muting circuit (MUTE: Output OFF at Low, output ON at High.
MUTE1 is for channel 1, and MUTE2 for channels 2, 3 and 4.
) • Integrated thermal shutdown circuit • Divided output stage power supply (VS1: CH1, CH2, CH3; VS2: CH4) Package Dimensions unit: mm 3129-MFP36SLF [LA6543M] 36 19 0.
1 2.
25 7.
9 2.
5max 0.
65 9.
2 10.
5 1 18 0.
25 15.
3 0.
4 0.
8 0.
85 SANYO : MFP36SLF Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Maximum supply voltage 1 Maximum supply voltage 2 Input voltage Mute pin voltage Allowable power dissipation VCCmax VSmax VINmax VMUTEmax Pd max VS1, 2 Input pins VIN1 to 4 IC only Specified substrate Note 1 Operating temperature Topr Storage temperature Tstg Note 1: Specified substrate 76.
1 x 114.
3 x 1.
6 (t)mm, glass exposy Ratings 14 14 13 13 0.
9 2.
1 – 20 to +75 – 55 to +150 Unit V V V V W W °C °C Operating Conditions at Ta = 25°C Parameter Symbol Recommended operation voltage 1 Recommended operation voltage 2-1 Recommended operation voltage 2-2 VCC VS1 VS2 Conditions VS1: CH1 to CH3 VS2: CH4 output reference power supply Ratings 4 to 13 4 to 13 4 to 13 Unit V V V *VCC > VS1, 2 Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage.
Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using pro...


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