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STPA002 Datasheet(PDF) 10 Page - STMicroelectronics

Part # STPA002
Description  4 x 52 W quad bridge power amplifier with low voltage operation
PDF  24 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STPA002 Datasheet(HTML) 10 Page - STMicroelectronics

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Electrical specifications
STPA002
10/24
DocID024368 Rev 3
dVOS
During mute ON/OFF output offset
voltage
ITU R-ARM weighted
-7.5
-
+7.5
mV
During standby ON/OFF output
offset voltage
-15
-
+15
mV
Ri
Input impedance
-
45
55
65
kΩ
ISB
Standby current consumption
VSt-by = 1.2 V
-
-
2
μA
VSt-by = 0
-
-
1
μA
Audio performances
Po
Output power
VS = 14.4 V; THD = 10 %
VS = 14.4 V; THD = 1 %
27
21
30
24
-
W
W
VS = 14.4 V; THD = 10 %, 2 Ω
VS = 14.4 V; THD = 1 %, 2 Ω
49
39
55
43
-
W
W
Po max.
Max. output power(1)
VS = 15.2 V; RL = 4 Ω
-52-
W
THD
Distortion
Po = 4 W
-
0.01
0.04
%
Gv
Voltage gain
-
25
26
27
dB
dGv
Channel gain unbalance
-
-1
-
+1
dB
eNo
Output Noise
"A" Weighted
Bw = 20 Hz to 20 kHz
-
40
50
70
μV
μV
SVR
Supply voltage rejection
f = 100 Hz; Vr = 1 Vrms
60
70
-
dB
fch
High cut-off frequency
PO = 0.5 W
100
300
-
kHz
CT
Cross talk
f = 1 kHz PO = 4 W
f = 10 kHz PO = 4 W
65
45
75
60
-
-
dB
dB
AM
Mute attenuation
POref = 4 W
85
95
-
dB
Control pin characteristics
Ipin5
Standby pin current
VSt-by = 1.2 V to 2.6 V
-
-
0.5
μA
VSB out
Standby out threshold voltage
(Amp: ON)
2.6
-
-
V
VSB in
Standby in threshold voltage
(Amp: OFF)
-
-
1.2
V
VM out
Mute out threshold voltage
(Amp: Play)
2.6
-
-
V
VM in
Mute in threshold voltage
(Amp: Mute)
-
-
1.2
V
VAM in
VS automute threshold
(Amp: Mute)
Att  80 dB; POref = 4 W
(Amp: Play)
Att < 0.1 dB; PO = 0.5 W
4.5
-
5
-
5.5
6
V
V
Ipin23
Muting pin current
VMUTE = 1.2 V
(Sourced current)
6
8.5
11
μA
Table 5. Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit



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