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STPA003 Fiches technique(PDF) 12 Page - STMicroelectronics

No de pièce STPA003
Description  4 x 52 W quad bridge power amplifier with high side driver and low voltage operation
PDF  25 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STPA003 Fiches technique(HTML) 12 Page - STMicroelectronics

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Electrical specifications
STPA003
12/25
DS10473 Rev 2
Control pin characteristics
Ipin5
Standby pin current
VSt-by = 0.8 V to 2.2 V
-
-
0.5
µA
VSB out Standby out threshold voltage
(Amp: ON)
2.2
-
-
V
VSB in
Standby in threshold voltage
(Amp: OFF)
-
-
0.8
V
VM out
Mute out threshold voltage
(Amp: Play)
2.3
-
-
V
VM in
Mute in threshold voltage
(Amp: Mute)
-
-
0.8
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 = 0.8 V
(Sourced current)
-
9
14
µA
HSD section
Vdropout Dropout voltage
IO = 0.35 A
-
0.25
0.3
V
Iprot
Current limits
-
400
-
800
mA
Offset detector
VOFF
Detected differential output offset
-
±2.3
±3
±3.7
V
VOFF_SAT Off detector saturation voltage
Vo > ±3 V, Ioff Det = 1 mA
0 V < Voff Det < 18 V
-
0.05
0.1
V
VOFF_LK Off detector leakage current
Vo < ±1 V
-
0
15
µA
Clipping detector
CDLK
Clip detector high leakage current Cd off
-
0
1
µA
CDSAT Clip detector saturation voltage
DC On; ICD = 1 mA
-
0.2
0.4
V
CDTHD Clip detector THD level
-
-
1
-
%
1. Saturated square wave output
Table 5. Electrical characteristics (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit



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