LA6560 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA6560
SANYO -> Panasonic
LA6560 Datasheet PDF : 9 Pages
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LA6560
Electrical Characteristics at Ta = 25°C, VCC1 = VCC2 = 8V, VREF = 2.5V, unless especially specified.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
ALL Blocks
No-load current drain ON
No-load current drain OFF
Thermal shutdown temperature
ICC-ON
ICC-OFF
TSD
BTL-AMP output ON,
LOADING block OFF *1
All outputs OFF *1
Design guarantee value
30
50
mA
10
15
mA
150
175
200
°C
VREF AMP
VREF-AMP offset voltage
VREF-OFFSET
-10
10
mV
VREF Input voltage range
VREF-OUT output current
VREF-IN
I-VREF-OUT
CH1 input reference voltage
1
VCC-1.5
V
2
5
6.6
mA
BTL AMP Block (CH1 to CH4)
Output offset voltage
Input voltage range
Output voltage
Closed-circuit voltage gain
Slew rate
MUTE ON voltage
VOFF
Voltage difference between outputs for BTL
-50
AMP, each channel. *2
50
mV
VIN
Input voltage range for input for OP-AMP.
0
VCC-1.5
mA
VO
Each voltage between V0+ and V0- when
5.7
6.2
V
RL = 8Ω. *3
VG
Input and output gain.
3.6
4
4.4 Times
Input OP-AMP:BUFFER
SR
AMP Independent
0.5
V/μs
Multiply 2 between outputs.
VMUTE-ON
Output ON voltage, each MUTE *4
2
V
MUTE OFF voltage
VMUTE-OFF Output OFF voltage, each MUTE *4
0.5
V
Input AMP Block (CH1 to 4)
Input voltage range
Output current (SINK)
VIN-OP
SINK-OP
0
VCC-1.5
V
2
mA
Output current (SOURCE)
SOURCE-OP *5
300
500
μA
Output offset voltage
VOFF-OP
-10
CH1 input changeover voltage 1
VSW-OP1
CH1 input AMP(B), external REF select *6
2
10
mV
V
CH1 input changeover voltage 2
VSW-OP2
CH1 input AMP(A), internal VREF select *6
0.5
V
Loading Block (CH5, H bridge)
Output voltage
VO-LOAD
Break output saturation voltage
VCE-BREAK
Input low level
VIN-L
Input high level
VIN-H
Power Supply Block (PNP transistor : 2SB632K-use)
At forward and reverse rotation,
RL = 8Ω, VCONT=VCC *3
Output voltage at braking *7
5.7
6.5
V
0.3
V
1
V
2
V
5V supply voltage
REG-IN SINK current
VOUT
REG-IN-SINK
IO = 200mA
Base current of external PNP *8
4.8
5.0
5.2
V
5
10
mA
Line regulation
Load regulation
ΔVOLN
ΔVOLD
6V ≤ VCC ≤ 12V, IO = 200mA
5mA ≤ IO ≤ 200mA
10
100
mV
10
100
mV
Note *1 : Current dissipation that is a sum of VCC1 and VCC2 at no load.
*2 : Input AMP is a BUFFER AMP.
*3 : Voltage difference between both ends of load (8Ω). Output saturated.
*4 : Output ON with MUTE : [H] and OFF with MUTE : [L] (HI impedance).
*5 : The source of input OP-AMP is a constant current. As the 11kΩ resistance to the next stage is a load, pay due attention when setting the input
OP-AMP gain.
*6 : With VIN1-SW : [L], the input AMP selects AMP-A while VREF selects internal VREF (≈ 2.5V).
With VIN1-SW : [H], the input AMP selects AMP-B while VREF selects external VREF (≈ VREF-IN).
*7 : Short (GND) brake used. SINK side output ON.
*8 : 5VREG incorporates a drooping protection circuit and operated when the base current is 10mA (TYP).
No.A0599-2/9
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