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FDA803Q Datasheet(PDF) 8 Page - STMicroelectronics

Part # FDA803Q
Description  1 channel class D digital input automotive power amplifier with diagnostics, wide voltage operation range for car audio and telematic
PDF  16 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

FDA803Q Datasheet(HTML) 8 Page - STMicroelectronics

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Pin description
FDA803Q
8/16
DB4487 Rev 1
14
OUTM
Channel half bridge minus
Output
-
15
FBM
Channel half bridge minus, Feedback
Input
-
16
NC
Not connected
-
-
17
DGnd
Digital ground
Supply
-
18
DVdd
Digital supply
Supply
-
19
NC
Not connected
-
-
20
Enable1
Enable pin
Input
-
21
Enable2
Enable pin
Input
-
22
Enable3
Enable pin
Input
-
23
Enable4
Enable pin
Input
-
24
CDDiag
Clipping detector and diagnostic
Output
Open-Drain
25
D1V8SVR
Positive digital supply V(SVR)
+ 0.9 V (Internally generated)
Internal
-
26
DGSVR
Negative digital supply V(SVR)
- 0.9 V (Internally generated)
Internal
-
27
NC
Not connected
-
-
28
NC
Not connected
-
-
29
NC
Not connected
-
-
30
NC
Not connected
-
-
31
NC
Not connected
-
-
32
I2Cdata
I2C Data
Input/Output
Open-Drain
33
I2Cclk
I2C Clock
Input
-
34
NC
Not connected
-
-
35
SyncOUT PWM synchronization signal
Output
Pull-Up & Pull-Down
36
I2SdataIn I2S/TDM data
Input
-
37
I2Sclk
I2S/TDM Clock
Input
-
38
I2Sws
I2S/TDM Sync/Word Select
Input
-
39
AGnd
Analog ground
Supply
-
40
AVdd
Analog supply
Supply
-
41
A5VSVR
Positive Analog Supply V(SVR)
+ 2.5 V (Internally generated)
Internal
-
42
AGSVR
Negative Analog Supply V(SVR)
- 2.5 V (Internally generated)
Internal
-
43
SVR
Supply Voltage Ripple Rejection
Capacitor
Internal
-
44
HWMUTE Hardware mute pin
Input
-
45
NC
Not connected
-
-
Table 2. Pin list function (continued)
N#
Pin
Function
Definition
Internal structure



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