參數(shù)資料
型號: TDA8591J/N1,112
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 47 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27
封裝: PLASTIC, DIL-BENT-SIL, 27 PIN
文件頁數(shù): 31/36頁
文件大?。?/td> 295K
代理商: TDA8591J/N1,112
2002 Jan 14
4
Philips Semiconductors
Preliminary specication
4
× 44 W into 4 or 4 × 75 W into 2
quad BTL car radio power amplier
TDA8591J
4
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
VP
supply voltage
8.0
14.4
18.0
V
Iq(tot)
total quiescent current
120
200
290
mA
Istb
standby supply current
250
A
Z
i
input impedance
70
k
Po
output power
THD+N= 0.5%
RL =4
19
22
W
RL =2
34
W
THD+N=10%
RL =4
27
28
W
RL =2
47
W
EAIJ values
RL =4
41.5
44
W
RL =2
75
W
V
OO
output offset voltage
mute mode
30
mV
DC operating mode
60
mV
Gv
voltage gain
Vi = 40 mV (RMS)
25
26
27
dB
THD + N
total harmonic distortion
plus noise
Po = 1 W; f = 1 kHz; RL =4
0.03
0.1
%
α
cs
channel separation
Vi = 40 mV (RMS); Rs =0
56
68
dB
Vn(o)
noise output voltage
Rs =0 ; see Fig.29
70
V
SVRR
supply voltage ripple
rejection
Vripple = 2 V (p-p); mute or
operating mode; Rs =0 ;
see Fig.29
54
68
dB
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