900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Sanyo Electric Components Datasheet

LA6245P Datasheet

Monolithic Linear IC

No Preview Available !

Ordering number : ENA0332
LA6245P
Monolithic Linear IC
For CD Player
4ch Bridge (BTL) Motor Driver
Overview
The LA6245P is a 4channel motor driver IC for home and car CD players. It provides a pin for switching the channel 1
input.
Functions and Features
Four bridge-connected (BTL) power amplifier circuits.
IO max: 1A.
Built-in level shifter circuits.
Muting circuit (on/off control for all outputs).
Independent operational amplifier.
Variable regulator (uses an external pnp transistor for output).
Regulator includes an on/off switching function.
Thermal shutdown operation monitor pin.
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
Allowable power dissipation
VCC_S
VCCP
VCCREG
Pd max
VCCP1, VCCP2
Independent IC
1 14 V
1 14 V
1 14 V
0.8 W
www.DataSheet4U.com
Maximum input voltage
Maximum output current
MUTE pin voltage
Operating temperature
VINB
IO max
VMUTE
Topr
Mounted on the specified PCB
Channel 1 to 4 output
2 2.0 W
13 V
1.0 A
13 V
40 to +85
°C
Storage temperature
Tstg
55 to +150
°C
Note 1: All of the power supply pins, VCC_S, VCCP1, VCCP2, and VCCREG must be connected to the power supply system externally to the IC.
Note 2: Mounted on the specified PCB 114.3×76.1×1.6mm3, glass epoxy board.
Any and all SANYO Semiconductor 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 Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
92706 / 31006 MS OT 20051226-S00012 No.A0332-1/10


Sanyo Electric Components Datasheet

LA6245P Datasheet

Monolithic Linear IC

No Preview Available !

LA6245P
Recommended Operating Conditions at Ta = 25°C
Parameter
Symbol
Supply voltage
VCC
Conditions
Ratings
5 to 13
Unit
V
Electrical Characteristics at Ta = 25°C, VCC_S = VCCP1 = VCCP2 = VCCREG = 8V, VREF = 2.5V, MUTE = 5V
Parameter
Symbol
Conditions
Ratings
min typ max
Unit
[Overall]
Quiescent current 1
Quiescent current 2
Muting function on voltage
ICC-ON
ICC-OFF
MUTE-ON
All channel outputs on, MUTE pin: high
All channel outputs off, MUTE pin: low
30 45 mA
5 10 mA
2.5 V
Muting function off voltage
MUTE-OFF
0.5 V
Switch on voltage
SW-ON
2.5 V
Switch off voltage
SW-OFF
0.5 V
REGSW on voltage
REG-ON
2.5 V
REGSW off voltage
REG-OFF
0.5 V
[BTL Amplifier] (Channel 1 to 4) (Output Amplifier Block)
Input amplifier offset voltage
Output voltage
I/O gain
Slew rate
[Front End Operational Amplifier]
VOFF1
VO1
VG1
SR1
RL = 8
With the amplifier operating independently,
between outputs
2 50
50 mV
1 5.7 6.2
V
2 5.4
6 6.6 Multiplier
3 2.0 V/µs
OP-AMP_SINK 1
OP_SINK
Input operational amplifier sink current
2
mA
OP-AMP_SOURCE 1
OP_SOURCE Input operational amplifier source current
300 500
µA
Input bias current
Input voltage range
High-level output voltage
Low-level output voltage
[VREF-IN Amplifier]
IBOP
VIN
VOHOP
VOLOP
300
0.5 5
7.5 7.8
0.2 0.5
µA
V
V
V
Input voltage range
[Independent Operational Amplifier]
VREF_VIN
1.3 4 V
Output offset voltage
OP_VOFF
6 6 mV
OP-AMP_SINK
www.DataOSPh-AeeMtP4_US.OcoUmRCE
OP_SINK
OP_SOURCE
Input operational amplifier sink current
Input operational amplifier source current
2
300 500
mA
µA
Input bias current
IBOP
300 µA
Input voltage range
OP_VIN
High-level output voltage
VOHOP
Low-level output voltage
VOLOP
[Power Supply Block] (uses an external pnp transistor: 2SB632K)
0 VCC
1.5
7.5 7.8
0.2 0.5
V
V
V
Power supply output
REG-IN sink current
VOUT
REG-IN-SINK
IO = 200mA
The base current of the external PNP transistor
1.2 1.25
5.0 10
1.3
V
mA
Line regulation
VOLN
6V VCCREG 12V, IO = 200mA
Load regulation
VOLD
5mA IO 200mA
Note 1: The channel 1 input operational amplifier has a 0dB gain, i.e. it is a buffer amplifier.
2: With the output in the saturated state.
3: Design guarantee value
10 50 mV
10 50 mV
No.A0332-2/10


Part Number LA6245P
Description Monolithic Linear IC
Maker Sanyo Semicon Device
PDF Download

LA6245P Datasheet PDF






Similar Datasheet

1 LA6245P Monolithic Linear IC
Sanyo Semicon Device





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy