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參數(shù)資料
| 型號： | TDA1521A |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2 x 6 W hi-fi audio power amplifier |
| 中文描述： | 6 W, 2 CHANNEL, AUDIO AMPLIFIER, PSFM9 |
| 封裝： | POWER, PLASTIC, SOT-110B, SIP-9 |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 126K |
| 代理商： | TDA1521A |
July 1994
6
Philips Semiconductors
Product specification
2 x 6 W hi-fi audio power amplifier
TDA1521A
CHARACTERISTICS
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
Supply voltage range
operating mode
input mute mode
Repetitive peak
output current
V
P
V
P
±
7,5
±
2,0
±
12,0
±
20,0
±
5,8
V
V
I
ORM
2,2
A
Operating mode:
symmetrical power supply; test circuit as per Fig.11;
V
P
=
±
12 V; R
L
= 8
; T
amb
= 25
°
C; f = 1 kHz
Total quiescent current
Output power
without R
L
THD = 0,5%
THD = 10%
I
tot
P
o
P
o
18
5
6,5
40
6
8,0
70
mA
W
W
Total harmonic
distortion
Power bandwidth
P
o
= 4 W
THD = 0,5%
note 1
THD
0,15
0,2
%
B
20 to
16 k
30
0,2
Hz
dB
dB
Voltage gain
Gain balance
Noise output voltage
(r.m.s. value);
unweighted (20 Hz
to 20 kHz)
Input impedance
Ripple rejection
Channel separation
Input bias current
DC output offset
voltage
G
v
G
v
29
31
1,0
R
S
= 2 k
V
no(rms)
|Z
i
|
SVRR
α
I
ib
14
40
46
70
20
60
70
0,3
140
26
μ
V
k
dB
dB
μ
A
note 2
R
S
= 0
with respect
to ground
V
OFF
30
200
mV
Input mute mode:
symmetrical power supply; test circuit as per Fig.11;
V
P
=
±
4 V; R
L
= 8
; T
amb
= 25
°
C; f = 1 kHz
Total quiescent current
Output voltage
Noise output voltage
(r.m.s. value);
unweighted (20 Hz to 20 kHz)
Ripple rejection
DC output offset
voltage
without R
L
V
i
= 600 mV
I
tot
V
out
9
30
0,6
40
1,8
mA
mV
R
S
= 2 k
note 2
with respect
to ground
V
no(rms)
SVRR
35
70
55
140
μ
V
dB
V
OFF
40
200
mV
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TDA1521AU | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Amplifier |
| TDA1521Q | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 12 W hi-fi audio power amplifier |
| TDA1522 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:雙前置放大器 |
| TDA1523 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Stereo cassette head preamplifier and equalizer |
| TDA1524 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:雙音量/音調(diào)直流控制電路 |
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