參數(shù)資料
型號: 935201690112
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 55 W, 2 CHANNEL, AUDIO AMPLIFIER, PZIP17
封裝: POWER, PLASTIC, SOT-243-1, DIL-BENT-SIL, 17 PIN
文件頁數(shù): 15/16頁
文件大?。?/td> 149K
代理商: 935201690112
2000 Jan 28
8
Philips Semiconductors
Product specication
2
× 40 W/2 stereo BTL car radio power amplier
with differential inputs and diagnostic outputs
TDA8566Q
Notes
1. Frequency response externally fixed.
2. Vripple =Vripple(max) = 2 V (p-p); Rs =0 .
3. Dynamic Distortion Detector (DDD) active; pin 4 is LOW.
4. Common mode rejection ratio measured at the output (over RL) with both inputs tied together;
Vcommon ≤ 3.5 V (RMS); f = 100 Hz to 10 kHz; Rs =0 .
5. Common mode rejection ratio measured at the output (over RL) with both inputs tied together;
Vcommon ≤ 3.5 V (RMS); f = 1 kHz; Rs =45k. The mismatch of the input coupling capacitors is excluded.
THD
total harmonic distortion
Pout =1W
0.1
%
note 3; V4 = 0.6 V
8
%
Pout = 1 W; RL =4
0.05
%
B
power bandwidth
THD = 0.5%; Pout = 1dB
with respect to 25 W
20 to 20000
Hz
fl
low frequency roll off
1 dB; note 1
25
Hz
fh
high frequency roll off
1dB
20
kHz
Gv
closed loop voltage gain
25
26
27
dB
SVRR
supply voltage ripple
rejection
on; note 2
50
dB
mute; note 2
50
dB
standby; note 2
80
dB
Zi
input impedance
differential
100
120
150
k
single-ended
50
60
75
k
Zi
input impedance mismatch
2
%
Vno
noise output voltage
on; B = 20 Hz to 20 kHz;
Rs =0
85
120
V
on; B = 20 Hz to 20 kHz;
Rs =10k
100
V
mute; B = 20 Hz to 20 kHz;
independent of Rs
60
V
α
cs
channel separation
Pout = 25 W; Rs =10k
45
dB
G
v
channel unbalance
1dB
Vo
output signal voltage in
mute
Vi =Vi(max) = 1 V (RMS)
2mV
CMRR
common mode rejection
ratio
Rs =0 ; note 4
60
75
dB
Rs =45k; note 5
40
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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