Monolithic Linear IC
No. 5630
LA6539M
Three-Channel CD-ROM Bridge Driver (BTL)
Overview
The LA6539M is a three-channel bridge driver (BTL)
developed for use in CD-ROM drives.
Package Dimensions
unit: mm
3073A-MFP30SLF
[LA6539M]
Functions
樓 Three-channel balanced transformerless (BTL) power
amplifier
樓 I
O
max: 1 A
樓 Muting circuit
樓 Thermal shutdown function
樓 Slew rate (SR): 0.5 V/碌s (typical)
SANYO: MFP30SLF
Specifications
Maximum Ratings
at Ta = 25隆C
Parameter
Maximum supply voltage
Maximum input voltage
Mute pin voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
max
V
S
max
V
IN
V
MUTE
Pd max
Topr
Tstg
Maximum rating for V
S
1 and V
S
2
V
IN
1 to V
IN
3
MUTE1, 2
Conditions
Ratings
14
14
13
13
0.9
脨20 to +75
脨55 to +150
Unit
V
V
V
V
W
隆C
隆C
Operating Conditions
at Ta = 25隆C
Parameter
Recommended supply voltage
Operating voltage 2-1
Operating voltage 2-2
Symbol
V
CC
V
S
1
V
S
2
The channel U operating voltage
The channel U and W operating voltage
Conditions
Ratings
4 to 13
4 to 13
4 to 13
Unit
V
V
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
33197HA(OT) No. 5630-1/4
1
2
3
4
