an12944a Panasonic Corporation of North America, an12944a Datasheet - Page 7

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

AN12944A
Note) T
Circuit current
Supply for EVR
Supply for AGC
Speaker amplifier input/output characteristic at EVR = max. (Pin 22, Pin 15 → Pin 38 to Pin 41, Pin 44 to Pin 47)
V4 = 3.0 V, V13 = 5 V
No.
11
12
13
14
15
16
17
18
19
20
B
1
2
3
4
5
6
7
8
Electrical Characteristics at VCC = 5.0 V, VCC-SP = 5.0V
a
Circuit current 1A (VCC)
Circuit current 2A (VCC-SP)
Circuit current 1B (VCC)
Circuit current 2B (VCC-SP)
Circuit current 1C (VCC)
Circuit current 2C (VCC-SP)
Supply voltage for EVR
Supply voltage for AGC
Speaker amplifier
audio output level L-ch.
Speaker amplifier
audio output level R-ch.
Speaker amplifier
audio output distortion L-ch.
Speaker amplifier
audio output distortion R-ch.
Speaker amplifier
audio output noise L-ch.
Speaker amplifier
audio output noise R-ch.
Speaker amplifier
maximum output electric power L-ch.
Speaker amplifier
maximum output electric power R-ch.
Speaker amplifier
cross talk R-ch. → L-ch.
Speaker amplifier
cross talk L-ch. → R-ch.
= 25°C±2°C unless otherwise specified.
Parameter
VM8SPL
VM8SPR
VCTSPL
VCTSPR
IVCCSA
IVCCSB
IVCCSC
Symbol
VOSPR
VNSPR
IVCCA
VOSPL
THSPR
VNSPL
IVCCB
IVCCC
THSPL
V35
V3
VCC = 5.00 V, Non-signal
MUTE = Off, STB = Off
VCC = 5.00 V, Non-signal
MUTE = Off, STB = Off
VCC = 5.00 V, Non-signal
MUTE = On, STB = Off
VCC = 5.00 V, Non-signal
MUTE = On, STB = Off
VCC = 5.00 V, Standby mode
Non-signal, MUTE = On, STB = On
VCC = 5.00 V, Standby mode
Non-signal, MUTE = On, STB = On
Voltage for pin 3
Voltage for pin 35
Vin = –16.0 dBV, 1 kHz , RL = 8 Ω
Vin = –16.0 dBV, 1 kHz , RL = 8 Ω
Vin = –16.0 dBV, 1 kHz,
RL = 8 Ω, to THD 5 th
Vin = –16.0 dBV, 1 kHz,
RL = 8 Ω, to THD 5 th
Non-signal
RL = 8 Ω, A curve filter
Non-signal
RL = 8 Ω, A curve filter
Vin = 1kHz, THD = 10％
RL = 8 Ω, to THD 5 th, AGC = Off
Vin = 1kHz, THD = 10％
RL = 8 Ω, to THD 5 th, AGC = Off
Vin = –16.0 dBV, 1 kHz
RL = 8 Ω, A curve filter
Vin = –16.0 dBV, 1 kHz
RL = 8 Ω, A curve filter
SDF00040BEB
Conditions
2.75
2.80
Min
9.8
9.1
3.0
3.0
0.7
0.7
—
—
—
—
—
—
—
—
70
70
Limits
14.0
13.0
0.01
3.00
2.95
0.04
0.04
Typ
–76
–76
8.0
0.1
4.0
4.0
1.0
1.0
20
78
78
Max
18.2
16.0
16.9
1.00
3.25
3.10
0.50
0.50
–69
–69
1.0
5.0
5.0
50
—
—
—
—
dBV
dBV
dBV
dBV
Unit
mA
mA
mA
mA
μA
μA
dB
dB
W
W
%
%
V
V
No
te
7