la6563 Sanyo Semiconductor Corporation, la6563 Datasheet - Page 2

• Manufacturer Part Number: la6563
• Description: Pin Compatible With The La6553, Improved Characteristics
• Manufacturer: Sanyo Semiconductor Corporation

Electrical Characteristics at Ta = 25°C, V CC = VS = 8V, VREF = 1.65V, VREF-SW = 3.3V,
*1. Voltage for both ends of the load when connecting the 8Ω load between outputs. Input is H or L.
*2. Input AMP is 0 dB for BUFFER.
*3. Design guaranteed performance.
*4. MUTE is HI for output ON and LOW for output OFF (AMP output is OFF, HI impedance).
*5. VREF-SW is set to "H" for switching to external reference voltage and "L" for switching to internal reference
[Whole]
No-load current consumption 1
No-load current consumption 2
No-load current consumption 3
STBY ON voltage
STBY OFF voltage
STBY hysteresis voltage
[Output AMP block]
Output offset voltage
Output voltage
Closed circuit voltage gain
Slew rate
MUTE ON voltage
MUTE OFF voltage
MUTE hysteresis voltage
[Input OP-AMP block]
Output offset voltage
Input voltage range
Output current (SINK)
Output current (SOURCE)
[OP-AMP block]
Output offset voltage
Input voltage range
Output current (SINK)
Output current (SOURCE)
[VREF-AMP block]
VREF-AMP offset voltage
Internal VREF voltage
VREF input voltage range
VREF switch voltage 1
VREF switch voltage 2
Output is saturated.
Each MUTE activates independently to a corresponding channel.
voltage.
Parameter
I CC -OFF-STBY
MUTE1 = MUTE2 = MUTE3 = 3.3V, unless otherwise specified
VREF-CONST
V IN -SOURCE
OP-SOURCE
VMUTE-HYS
VMUTE-OFF
VOFF-VREF
VMUTE-ON
STBY-OFF
STBY-HYS
STBY-ON
OP-VOFF
V IN -SINK
OP-SINK
I CC -OFF
V IN -OFF
I CC -ON
V IN -OP
OP-V IN
Symbol
VSW1
VSW2
VOFF
1BIN
VG1
V O
SR
All AMP output ON, MUTE; HI
All AMP output OFF, MUTE; LOW
Between (+) and (-) output of each channel
R L = 0Ω, Voltage between (+) and (-) output
of each channel *1
*2
For output by AMP alone, it must be doubled *3
MUTE *4
For BUFFER
For BUFFER
SINK current
SOURCE current
VREF-SW “H”
(For external reference voltage selected)
VREF-SW “L”
(For internal reference voltage selected)
Select external reference voltage *5
Select internal reference voltage *5
All circuits OFF, STBY: L
MUTE *4
LA6563
Conditions
min
300
-50
5.4
0.5
-10
-10
-10
2.3
2
2
0
0
1
3
Ratings
typ
500
2.5
30
80
80
10
10
5
6
6
2
V CC -1.5
V CC -1.5
V CC -1.5
max
0.5
6.6
0.5
2.7
45
10
50
10
10
10
1
1
No.7887-2/3
times
V/µs
Unit
mA
mA
mA
mV
mV
mV
mV
mA
mV
mA
mA
mV
µA
V
V
V
V
V
V
V
V
V
V
V