參數(shù)資料
型號: TDA7550R
廠商: 意法半導(dǎo)體
元件分類: 數(shù)字信號處理
英文描述: DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
中文描述: 數(shù)字信號和音頻應(yīng)用語音處理IC
文件頁數(shù): 2/12頁
文件大?。?/td> 118K
代理商: TDA7550R
APPLICATIONS
Real time digital speech and audio processing:
speech recognition, speech synthesis, speech
compression, echo cancelling, noise cancelling,
speaker verification.
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V
DDP
Pads DC Supply Voltage
–0.3 to V
DD
+0.3
V
V
D
, V
IN
Digital or Analog Input Voltage
–0.3 to V
DDP
+0.3
V
T
op
Operating Temperature Range
–40 to +85
°C
T
stg
Storage Temperature Range
–55 to +150
°C
P
tot
Total Maximum Power Dissipation
mW
1
2
3
5
6
4
7
8
9
10
31
11
12
32 33 34 35 36
75 74 73 72
70
71
69 68 67 66 65
55
54
53
51
50
52
60
59
58
56
57
EMI_A8
EMI_AD7
GND
EMI_AD6
EMI_AD5
VDD
EMI_A13
EMI_A12
EMI_A11
EMI_A7
EMI_A10
M
V
G
T
S
S
L
V
G
S
G
D
G
A
X
P
P
X
C
V
G
G
VOUTL
VOUTR
CVDD
GPIO3
GPIO6
CGND
CGNDA
VINL
VINR
VDD
GND
TQFP80
26 27 28 29 30
76
E
77
E
78
E
79
E
80
E
E
D
T
T
M
21 22 23 24 25
49
48
46
45
47
GPIO2
GND
SDA/SS
SCL/SCK
VDD
13
14
15
16
17
EMI_A16
GND
VDD
EMI_A14
EMI_A15
64 63 62 61
R
V
C
T
37 38 39 40
G
G
D
D
44
42
41
43
INTN
DBRQN
DBOUT
NRESET
18
19
20
EMI_A20
EMI_A19
EMI_A18
EMI_A17
PIN CONNECTION
TDA7550R - TDA7550 - TDA7551 - TDA7552 - TDA7553
2/12
相關(guān)PDF資料
PDF描述
TDA7551 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7552 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7553 DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7551 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7552 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS
TDA7553 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TDA7555 功能描述:音頻 DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TDA7556 功能描述:音頻 DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube