la4801v Sanyo Semiconductor Corporation, la4801v Datasheet - Page 2

• Manufacturer Part Number: la4801v
• Description: Headphone Stereo Power Amplifier
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Maximum Ratings at Ta = 25°C
Operating Conditions at Ta = 25°C
Note: * However, when V
Electrical Characteristics at Ta = 25°C, V
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Recommended supply voltage
Operating supply voltage range
Recommended load resistance
Quiescent current
Voltage gain
Channel balance
Output power
Total harmonic distortion
Output noise voltage
Crosstalk
Ripple rejection ratio
Muting attenuation
Output DC offset
Power on current sensitivity
Power off voltage sensitivity
Mute off current sensitivity
Mute on voltage sensitivity
Parameter
Parameter
Item
CC
2 is under 2.5 V, with a 1.5 V minimum, V
V
V
V
V
V1 OFF
I16 OFF
V16 ON
Symbol
Pd max
Symbol
Symbol
CC
I
I
I
I
SVRR
I1 ON
CC
CC
V
V
V
DC OFF
Topr
Tstg
CCO
CCO
CCO
CCO
THD
V
VG
R
P
CT
CC
CC
VG
OFF
NO
1 op
2 op
O
max
L
1
2
1
2
3
4
CC
IC off: with pin 1 open.
Mute on
Center amplifier off: with pin 3 at Vref
No input
V
V
THD = 10%
P
Rg = 1 k , DIN AUDIO
T
V
THD = 1%, T
V1 = 0 V, Rg = 1 k
V
V
V
V
*
CC
O
O
O
UN
CC
CC
CC
CC
1 = 1.5 V, V
= –10 dBm
= –10 dBm
= 0.5 mW
1kHz, V
= 1.0 V, fr = 100 kHz, Vr = –20 dBm, T
1 = 0.9 V, V
1 = 0.9 V, V
1 = 0.9 V, V
1 = 0.9 V, V
CC
LA4801V
1 must be less than or equal to V
O
UN
= –10 dBm
1kHz
CC
CC
CC
CC
Conditions
CC
2 = 1.5 V, V5
2 = 1.5 V, V5
2 = 1.5 V, V5
2 = 1.5 V, V5
2 = 2.5 V, f
Conditions
Conditions
0.7 V
0.1 V
0.7 V
0.7 V
IN
UN
100Hz
= 1 kHz, R
CC
2.
min
10.3
–80
–20
0.5
–1
35
60
L
6
= 16
Ratings
typ
0.05
11.8
–96
1.3
3.3
4.8
0.2
7.8
0.6
4.0
0.9
–40 to +150
13
45
70
20
–15 to +50
0
Ratings
Ratings
0.9 to 4.5
1.5 to 3.5
16 to 32
375
4.5
1.5
2.5
max
13.3
+20
1.0
3.0
8.0
9.0
1.0
6.0
1.0
No. 6146-2/10
15
40
1
Unit
mW
Unit
Unit
mW
mA
mA
mA
mV
°C
°C
µA
dB
dB
µV
dB
dB
dB
µV
µV
%
V
V
V
V
V
V
V