參數(shù)資料
型號: TDA8511J
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 4 x 13 W single-ended power amplifiers
中文描述: 13 W, 4 CHANNEL, AUDIO AMPLIFIER, PZIP17
封裝: PLASTIC, DIL-BENT-SIL, 17 PIN
文件頁數(shù): 8/16頁
文件大?。?/td> 80K
代理商: TDA8511J
2000 Mar 10
8
Philips Semiconductors
Preliminary specification
4
×
13 W single-ended power amplifiers
TDA8511J
AC CHARACTERISTICS
V
P
= 15 V; R
L
= 4
; f = 1 kHz; T
amb
= 25
°
C; measured in Fig.6; unless otherwise specified.
Notes
1.
2.
3.
Output power is measured directly at the output pins of the IC.
Frequency response externally fixed.
Ripple rejection measured at the output with a source-impedance of 0
, maximum ripple amplitude of 2 V (p-p) and
at a frequency between 100 Hz and 10 kHz.
Noise measured in a bandwidth of 20 Hz to 20 kHz.
Noise output voltage independent of R
s
(V
i
= 0 V).
4.
5.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
P
O
output power
note 1
THD = 0.5%
THD = 10%
P
O
= 1 W
R
L
= 2
; note 1
THD = 0.5%
THD = 10%
at
1 dB; note 2
at
1 dB
4
5.5
5.5
7
0.06
W
W
%
THD
P
O
total harmonic distortion
output power
20
19
10
13
25
20
21
W
W
Hz
kHz
dB
f
l
f
h
G
v
SVRR
low frequency roll-off
high frequency roll-off
closed loop voltage gain
supply voltage ripple rejection
note 3
on
mute
standby
48
46
80
50
60
75
dB
dB
dB
k
Z
i
V
n(o)
input impedance
noise output voltage
on; R
s
= 0
; note 4
on; R
s
= 10 k
; note 4
mute; notes 4 and 5
R
s
= 10 k
50
70
50
60
100
1
μ
V
μ
V
μ
V
dB
dB
40
α
CS
G
v
Dynamic distortion detector
channel separation
channel unbalance
THD
total harmonic distortion
V
16
0.6 V;
no short-circuit
10
%
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