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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)： | 7/15頁 |
| 文件大小： | 126K |
| 代理商： | TDA1521A |
July 1994
7
Philips Semiconductors
Product specification
2 x 6 W hi-fi audio power amplifier
TDA1521A
Notes to the characteristics
1.
Power bandwidth at P
o max
3 dB.
2.
Ripple rejection at R
S
= 0
, f = 100 Hz to 20 kHz; ripple voltage = 200 mV (r.m.s. value) applied to positive or
negative supply rail.
Operating mode:
asymmetrical power supply; test circuit as per Fig.12;
V
P
= 24 V; R
L
= 8
; T
amb
= 25
°
C; f = 1 kHz
Total quiescent current
Output power
I
tot
P
o
P
o
THD
18
5
6,5
40
6
8
0,13
40 to
16 k
30
0,2
70
0,2
mA
W
W
%
THD = 0,5%
THD = 10%
P
o
= 4 W
THD = 0,5%
note 1
Total harmonic distortion
Power bandwidth
B
G
v
G
v
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
29
31
1,0
R
S
= 2 k
V
no(rms)
|Z
i
|
SVRR
α
14
35
70
20
44
45
140
26
μ
V
k
dB
dB
R
S
= 0
PARAMETER
CONDITIONS
SYMBOL
MIN.
TYP.
MAX.
UNIT
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| 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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