Ordering number : EN7817A
Monolithic Linear IC
For CD and DVD players
LA6565
5-channel Driver (BTL:4ch,H-bridge:1ch)
Overview
The LA6565 is a 4-channel BTL plus 1-channel H-bridge actuator driver developed for use in CD and DVD drives.
The BTL driver channels 1 and 2 include built-in operational amplifiers allowing the LA6565 to support a wide range of
applications.
Functions
• Five power amplifier channels on a single chip (Bridge connection (BTL): 4-channels, H-bridge: 1-channel)
• I max: 1A
O
• Built-in level shifters (except for the H bridge channel)
• Muting circuits (output on/off, two systems)
(The muting circuits operate for the BTL amplifiers. They do not apply to the H-bridge or regulator circuits.)
• Built-in regulator (Uses an external PNP-transistor and is set with an external resistor.)
• Output voltage setting function (loading driver)
• Built-in independent operational amplifiers
• Thermal shutdown circuit
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Maximum output current
Maximum input voltage
MUTE pin voltage
Symbol
max
Conditions
Ratings
Unit
V
V
I
14
CC
max
1
A
O
V
13
V
INB
MUTE
V
13
0.8
V
Allowable power dissipation
Pd max
Independent IC
Mounted on a specified board *
W
W
°C
°C
2
Operating temperature
Storage temperature
Topr
Tstg
-40 to +85
-55 to +150
* Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
's products or
equipment.
21809 MS 20090209-S00003 / 52404TN (OT) No.7817-1/8
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