TDA1553Q 查看數據表（PDF） - Philips Electronics
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TDA1553Q
Philips Electronics
TDA1553Q Datasheet PDF : 10 Pages
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Philips Semiconductors
2 x 22 W BTL stereo car radio power
amplifier with loudspeaker protection
Product specification
TDA1553Q
DC CHARACTERISTICS
VP = 14.4 V; Tamb = 25 °C; measurements taken using Fig.3; unless otherwise specified
PARAMETER
CONDITIONS
SYMBOL MIN.
TYP.
Supply
Supply voltage range
Total quiescent current
DC output voltage
DC output offset voltage
Mute/stand-by switch
Switch-on voltage level
Mute condition
Output signal in mute
position
DC output offset voltage
(between pins 4 to 6
and 7 to 9)
Stand-by condition
DC current in
stand-by condition
Switch-on current
Supply current
Loudspeaker protection
DC voltage across RL
pin 4 to pin 6
pin 7 to pin 9
Delay time
Protection active
Current information
Voltage information
Protection not active
Voltage information
note 1
note 2
VI = 1 V (max.);
f = 1 kHz
VII < 0.5 V
0.5 ≤ VII < 2 V
short-circuit to ground
note 3
|∆V4-6| or |∆V7-9| ≥ 1.0 V
|∆V4-6| and |∆V7-9| ≤ 0.1 V
VP
Itot
VO
|∆VO|
VON
Vmute
VO
|∆VO|
Vsb
Isb
Isb
Isw
Ip
∆V4-6
∆V7-9
td
I12
V12
V12
6.0
14.4
−
80
−
6.9
−
−
8.5
−
3.3
−
−
−
−
−
0
−
−
−
−
−
−
25
−
5.5
−
−
−
−
−
0.5
−
25
2
−
−
−
MAX. UNIT
18.0
V
160
mA
−
V
150
mV
−
V
6.4
V
2
mV
150
mV
2
V
100
µA
500
µA
60
µA
−
mA
1
V
1
V
−
s
−
µA
−
V
0.3
V
July 1994
6
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