參數(shù)資料
型號: TDA8592J
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 87 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM27
封裝: POWER, PLASTIC, SOT-767-1, DIL-BENT-SIL, 27 PIN
文件頁數(shù): 9/32頁
文件大小: 199K
代理商: TDA8592J
9397 750 14846
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 3 June 2005
17 of 32
Philips Semiconductors
TDA8592J
I2C-bus controlled 4
× 50 W power amplier
Zo(open)
impedance when an open
DC-load is detected
500
-
Io(load)
amplier current when the
AC-load bit is set
550
-
mA
Io(open)
amplier current when the
AC-load bit is not set
-
150
mA
Amplier
Po
output power
RL =4 ; VP = 14.4 V; THD = 0.5 %
20
21
-
W
RL =4 ; VP = 14.4 V; THD = 10 %
27
28
-
W
RL =4 ; VP = 14.4 V; VIN =2V
(RMS) square wave (maximum power)
44
46
-
W
RL =4 ; VP = 15.2 V; VIN =2V
(RMS) square wave (maximum power)
49
52
-
W
RL =2 ; VP = 14.4 V; THD = 0.5 %
37
41
-
W
RL =2 ; VP = 14.4 V; THD = 10 %
51
55
-
W
RL =2 ; VP = 14.4 V; VIN =2V
(RMS) square wave (maximum power)
83
87
-
W
THD
total harmonic distortion
Po = 1 W to 12 W; f = 1 kHz; RL =4
-
0.01
0.1
%
Po = 1 W to 12 W; f = 10 kHz
-
0.2
0.5
%
Po = 4 W; f = 1 kHz
-
0.01
0.03
%
line driver mode; Vo = 2 V (RMS);
f = 1 kHz; RL = 600
-
0.01
0.03
%
αCS
channel separation (crosstalk)
1 kHz to 10 kHz; Rsource = 600
50
60
-
dB
Po = 4 W; f = 1 kHz
-
80
-
dB
SVRR
supply voltage ripple rejection
100 Hz to 10 kHz; Rsource = 600
55
70
-
dB
CMRR
common mode ripple rejection
amplier mode; Vcm = 0.3 V (p-p);
f = 1 kHz to 3 kHz; Rsource =0
40
70
-
dB
Vcm(max)(rms) maximum common mode voltage
level (RMS value)
f = 1 kHz
-
0.6
V
Vn(o)(LN)
noise output voltage in line driver
mode
lter: 20 Hz to 22 kHz; Rsource = 600
-
2535mV
Vn(o)(amp)
noise output voltage in amplier
mode
lter: 20 Hz to 22 kHz; Rsource = 600
-
5070mV
Gv(amp)
voltage gain in amplier mode
single-ended input to differential output
25
26
27
dB
Gv(LN)
voltage gain in line driver mode
single-ended input to differential output
19
20
21
dB
Zi
input impedance
CIN = 220 nF
55
70
-
k
αmute
mute attenuation
Vo(on)/Vo(mute)
80
90
-
dB
Vo(mute)
mute output voltage
VIN = 1 V (RMS)
-
70
-
mV
Bp
power bandwidth
1 dB; THD = 1 %
-
20
-
kHz
Table 14:
Characteristics …continued
Tamb =25 °C; VP =VP1 = VP2 = 14.4 V, RL =4 ; measured in test circuit Figure 23; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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