參數(shù)資料
型號(hào): TEA7063
廠商: 意法半導(dǎo)體
英文描述: SPEECH CIRCUIT WITH POWER MANAGEMENT
中文描述: 語(yǔ)音電路電源管理
文件頁(yè)數(shù): 2/15頁(yè)
文件大?。?/td> 228K
代理商: TEA7063
LONG LINE SIDETONE
SHORT LINE SIDETONE
IMPEDANCE
BUFFER OUTPUT
V-REF
MICROPHONE INPUT
DTMF INPUT
I-REF
I START
1
3
2
4
5
6
7
8
9
CURRENT SUPPLY FOR L.S. AMP
GND
MIC/MIC-EARPHONE MUTE
V-LINE
I SLOPE
V-CAPA
NOISE FILTER
MICROCONTROLLER POWER SUPPLY
EARPHONE
20
19
18
17
16
14
15
13
12
D93TL021
SQUEEZING THRESHOLD
10
SOFT-CLIPPING FILTER
11
PIN CONNECTION
(Top view)
ABSOLUTE MAXIMUMRATINGS
Symbol
Parameter
Value
150
7.5
9
1
12
1
130
Unit
mA
V
V
A
V
W
°
C
Max. Current DC (steady)
Max. Voltage AC (steady)
Max. Voltage AC + DC (steady)
Max. Current (20ms) ONE SHOT
Max. Voltage (20ms) ONE SHOT current < 1A
Total Power Dissipation
Junction Temperature
P
tot
T
J
MAXIMUM OPERATING CONDITION
Symbol
V
DC
V
AC
I
DC
T
OP
Parameter
Value
7
2.2
110
-20to 70
Unit
V
Vp
mA
°
C
DC Voltage
AC Voltage
DC Current
Temperature Range
TEA7063
2/15
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