an12944a Panasonic Corporation of North America, an12944a Datasheet - Page 8

• Manufacturer Part Number: an12944a
• Description: Monophonic Audio Power Ic With Built-in Agc
• Manufacturer: Panasonic Corporation of North America

AN12944A
Note) T
Speaker amplifier AGC characteristic at EVR = max. (Pin 22, Pin 15 → Pin 38 to Pin 41, Pin 44 to Pin 47)
V13 = 5 V, V4 = 3 V
No.
31
32
33
34
35
36
37
38
41
42
43
44
45
46
B
Electrical Characteristics at VCC = 5.0 V, VCC-SP = 5.0V (continued)
a
Speaker amplifier
AGC output level 1
Speaker amplifier
AGC output level 1
Speaker amplifier
AGC output level 2
Speaker amplifier
AGC output level 2
Speaker amplifier
AGC output THD 2
Speaker amplifier
AGC output THD 2
Speaker amplifier
AGC output level 3
Speaker amplifier
AGC output level 3
Speaker amplifier
AGC output level 1
Speaker amplifier
AGC output level 1
Speaker amplifier
AGC output level 2
Speaker amplifier
AGC output level 2
Speaker amplifier
AGC output level 3
Speaker amplifier
AGC output level 3
= 25°C±2°C unless otherwise specified.
Parameter
VAGSPR11
VAGSPR12
VAGSPR13
VAGSPL11
VAGSPL12
VAGSPL13
VAGSPL1
VAGSPR1
VAGSPL2
VAGSPR2
VAGSPL3
VAGSPR3
TAGSPL2
TAGSPR2
Symbol
Vin = –6.0 dBV, 1 kHz , RL = 8 Ω
AGC = On, AGC level V34 = 2.0 V
Vin = –6.0 dBV, 1 kHz , RL = 8 Ω
AGC = On, AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , RL = 8 Ω
AGC = On, AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , RL = 8 Ω
AGC = On, AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , RL = 8 Ω
to THD 5 th, AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , RL = 8 Ω
to THD 5 th, AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , RL = 8 Ω
AGC = On, AGC level V34 = 1.0 V
Vin = 0 dBV, 1 kHz , RL = 8 Ω
AGC = On, AGC level V34 = 1.0 V
Vin = –6.0 dBV, 1 kHz , VCC = 4.4 V
RL = 8 Ω, AGC = On,
AGC level V34 = 2.0 V
Vin = –6.0 dBV, 1 kHz , VCC = 4.4 V
RL = 8 Ω, AGC = On,
AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , VCC = 4.4 V
RL = 8 Ω, AGC = On,
AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , VCC = 4.4 V
RL = 8 Ω, AGC = On,
AGC level V34 = 2.0 V
Vin = 0 dBV, 1 kHz , VCC = 4.4 V
RL = 8 Ω, AGC = On,
AGC level V34 = 1.0 V
Vin = 0 dBV, 1 kHz , VCC = 4.4 V
RL = 8 Ω, AGC = On,
AGC level V34 = 1.0 V
SDF00040BEB
Conditions
– 0.5
– 0.5
– 0.5
– 0.5
Min
5.2
5.2
5.5
5.5
4.5
4.5
4.5
4.5
—
—
Limits
Typ
6.2
6.2
6.5
6.5
0.1
0.1
0.5
0.5
5.9
5.9
5.9
5.9
0.5
0.5
Max
7.2
7.2
7.5
7.5
0.5
0.5
1.5
1.5
7.0
7.0
7.0
7.0
1.5
1.5
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
dBV
Unit
%
%
No
te
8