an7504sb Panasonic Corporation of North America, an7504sb Datasheet - Page 2

• Manufacturer Part Number: an7504sb
• Description: Pre-amp. And Power Amp. Ic For 1.5 V Headphone Stereo
• Manufacturer: Panasonic Corporation of North America

AN7504SB
I Absolute Maximum Ratings
Note) * 1: Except for the operating ambient temperature and storage temperature, all ratings are for T
I Recommended Operating Range
I Electrical Characteristics at V
2
Supply voltage
Supply current
Power dissipation
Operating ambient temperature
Storage temperature
Supply voltage
Voltage gain
Circuit current 1
Pre-amp. block
Closed circuit voltage gain
Max. output voltage
Total harmonic distortion
Output noise voltage
Mute attenuation
Boost low sound and power amp. block
Voltage gain 1
Voltage gain 2
Rating output power
Total harmonic distortion
Output noise voltage 1
Output noise voltage 2
Channel balance
Mute output voltage
AGC level
* 2: The power dissipation shown is the value for T
Keep V
Parameter
Parameter
Parameter
CC
(0.95 V to 0.98 V) free from any abnormal operation such as oscillation.
* 2
* 1
V
G
V
THD
V
V
Symbol
THD
G
G
G
V
CB
* 1
MUTE(PW)
MUTE(PB)
Omax(PB)
NO1(PW)
NO2(PW)
V
P
V1(PW)
V2(PW)
I
VC(PB)
NO(PB)
G
CC1
OUT
AGC
(PW)
V
(PW)
(PB)
CC
Symbol
Symbol
= 1.2 V, f = 1 kHz, R
V
V
T
T
I
V
V
V
THD = 1%, 30 kHz LPF on
V
G
R
Ratio as V
Pre-mute on
V
LBOOST on, V
THD = 10%, 30 kHz LPF on
P
R
LBOOST on, R
V
V
V
R
AGC level: 32 Ω edge measure
P
CC
opr
CC
stg
CC
OUT
D
G
G
L
O
IN
O
O
VC
O
O
IN
IN
= 32 Ω
= 2.2 kΩ, 1HF-A
= 0.1, 1HF-A
= −22.2 dBV
= −22.2 dBV
= 22.2 dBV, 30 kHz LPF on
= −22.2 dBV
= −22.2 dBV
= 0, R
= −32.2 dBV
= −45.2 dBV, f = 100 Hz
= 35 dB (NAB)
= 1 mW, 30 kHz LPF on
a
SDC00029BEB
= 75°C. For the independent IC without a heat sink.
G
O
= 2.2 kΩ, LBST off
= −22.2 dBV
Conditions
O
G
= 0, 1HF-A
= −22.2 dBV
0.98 to typ. 1.2 to 2.0
L
= 32 Ω, T
−55 to +125
−20 to +70
Rating
Range
2.1
20
42
a
= 25°C
−17.3 −14.7 −13.1
−1.5
32.5
21.4
Min
120
2.5
54




21




a
= 25°C.
23.4
0.35
Typ
210
−90
−85
−91
−86
−96
2.2
0.2
4.5
57
34
23
0
Max
35.5
25.4
−76
−70
−86
−82
−90
5.3
0.6
1.3
1.5
60

25

Unit
mW
Unit
mA
°C
°C
V
V
dBV
dBV
dBV
dBV
dBV
Unit
mW
mA
mV
dB
dB
dB
dB
dB
dB
%
%