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參數(shù)資料
| 型號(hào)： | AN7551Z |
| 廠商： | PANASONIC CORP |
| 元件分類(lèi)： | 音頻／視頻放大 |
| 英文描述： | Power IC for BTL car audio |
| 中文描述： | 19.5 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 文件頁(yè)數(shù)： | 3/11頁(yè) |
| 文件大?。?/td> | 100K |
| 代理商： | AN7551Z |
3
ICs for Audio Common Use
AN7561Z
I
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
*2
V
CC
25
V
Peak power-supply-voltage
*3
V
Surge
65
V
Supply current
I
CC
12
A
Power dissipation
*4
P
D
59
W
Operating ambient temperature
*1
T
opr
30 to
+
85
55 to
+
150
°
C
°
C
Storage temperature
*1
T
stg
I
Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
8.0 to 18.0
V
Note) *1: T
a
=
25
°
C except power dissipation, operating ambient temperature and storage temperature.
*2: Without signal
*3: Time
=
0.2 s
*4: T
a
=
85
°
C
I
Electrical Characteristics at V
CC
=
13.2 V, freq
=
1 kHz, T
a
=
25
°
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Quiescent circuit current
I
CQ
R
G
=
10 k
, R
L
=
4
R
G
=
10 k
, R
L
=
4
R
G
=
10 k
, R
L
=
4
V
IN
=
40 mV, R
L
=
4
V
IN
=
40 mV, R
L
=
4
THD
=
10%, R
L
=
4
R
L
=
4
, R
G
=
10 k
,
V
R
=
1 V[rms], fr
=
1 kHz
V
IN
=
40 mV, R
L
=
4
V
IN
=
40 mV, R
L
=
4
R
G
=
10 k
R
G
=
10 k
, R
L
=
4
V
IN
=
40 mV, R
L
=
4
V
IN
=
±
0.3 V
DC
R
L
=
4
, R
G
=
10 k
,
V
MUTE
=
5 V, V
STB
=
On/Off
50 Hz HPF
300
450
mA
Standby current
I
STB
1
10
μ
A
Output noise voltage
*1
V
NO
0.15
0.5
mV[rms]
Voltage gain
G
V
32
34
36
dB
Total harmonic distortion 1
THD1
0.05
0.2
%
Maximum output power
Ripple rejection ratio
*1
P
O
RR
16.0
19.5
W
60
68
dB
Channel balance
CB
60
0
1
dB
Crosstalk
CT
70
dB
Output offset voltage
V
OFF
250
0
250
mV
Muting effect
*1
MT
70
86
dB
Input impedance
Shock noise
*2
Z
I
V
S
24
30
36
k
100
0
100
mV[p-0]
Note) *1: Use 15 Hz to 30 kHz (12 dB/OCT) band-pass filter at measurement.
*2: Change over the standby pin at 0V and 5V with the following time.
Standby pin voltage
5 V
500 ms
500 ms
0 V
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AN7555 | 制造商:PANASONIC 制造商全稱(chēng):Panasonic Semiconductor 功能描述:BTL output power IC for car audio |
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| AN7555Z | 制造商:PANASONIC 制造商全稱(chēng):Panasonic Semiconductor 功能描述:BTL output power IC for car audio |
| AN7555ZA-WLB | 制造商:Panasonic Industrial Company 功能描述:IC |
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