TDA7553 Просмотр технического описания (PDF) - STMicroelectronics
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TDA7553 Datasheet PDF : 12 Pages
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TDA7550R - TDA7550 - TDA7551 - TDA7552 - TDA7553
APPLICATIONS
Real time digital speech and audio processing:
speech recognition, speech synthesis, speech
compression, echo cancelling, noise cancelling,
speaker verification.
ABSOLUTE MAXIMUM RATINGS
Symbol
VDDP
VD, VIN
Top
Tstg
Ptot
Parameter
Pads DC Supply Voltage
Digital or Analog Input Voltage
Operating Temperature Range
Storage Temperature Range
Total Maximum Power Dissipation
Value
–0.3 to VDD +0.3
–0.3 to VDDP +0.3
–40 to +85
–55 to +150
Unit
V
V
°C
°C
mW
PIN CONNECTION
EMI_AD5
EMI_AD6
VDD
GND
EMI_AD7
EMI_A8
EMI_A7
EMI_A10
EMI_A11
EMI_A12
EMI_A13
EMI_A14
EMI_A15
VDD
GND
EMI_A16
EMI_A17
EMI_A18
EMI_A19
EMI_A20
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
1
60
2
59
3
58
4
57
5
56
6
55
7
54
8
53
9
52
10
51
11
50
12
49
13
48
14
47
15
46
16
45
17
44
18
43
19
42
20
41
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
CGNDA
VINL
VINR
GND
VDD
VOUTL
VOUTR
CVDD
CGND
GPIO3
GPIO6
GPIO2
GND
VDD
SDA/SS
SCL/SCK
INTN
NRESET
DBRQN
DBOUT
TQFP80
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