KA2425A
INTRODUCTION
SPEECH NETWORK WITH DIALER INTERFACE
The KA2425A is telephone speech network integrated
circuit which includes transmit amp, receive amp,
side tone amp, DC loop interface function, DTMF input,
voltage regulator for speech, a regulated output voltage
for a dialer, and equalization circuit .
8-DIP-300A
FEATURES
鈥?/div>
Low voltage operation (1.5v : speech)
鈥?/div>
Transmit, receive, side tone and DTMF level are
controlled by external resistors
鈥?/div>
Regulated voltage for dialer
鈥?/div>
Loop length equalization
鈥?/div>
MUTE function
鈥?/div>
Linear interface for DTMF
20-SOP-375
ORDERING INFORMATION
Device
KA2425B
KA2425AD
Package
18-DIP-300A
20-SOP-375
Operating Temperature
- 20擄C ~ + 60擄C
PIN CONFIGURATION
MIC
1
2
3
4
5
6
7
8
9
Fig. 1
18
17
16
15
KA2425A
14
13
12
11
10
MT
TXI
MS
TXO
TI
STA
V
DD
CC
V+
EQ
LR
RXI
LC
RXO
VR
RMT
V-
KA2425相關(guān)型號(hào)PDF文件下載
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英文版
QUAD OPERATIONAL AMPLIFIER
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英文版
Quad Operational Amplifier
FAIRCHILD
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英文版
QUAD OPERATIONAL AMPLIFIER
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英文版
Quad Operational Amplifier
FAIRCHILD ...
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英文版
DC MOTOR SPEED CONTROLLER
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英文版
DC MOTOR SPEED CONTROLLER
SAMSUNG [S...
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英文版
DC MOTOR SPEED CONTROLLER
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英文版
DC MOTOR SPEED CONTROLLER
SAMSUNG [S...
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英文版
DC MOTOR SPEED CONTROLLER
-
英文版
DC MOTOR SPEED CONTROLLER
SAMSUNG [S...
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英文版
DC MOTOR SPEED CONTROLLER
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英文版
DC MOTOR SPEED CONTROLLER
SAMSUNG [S...
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英文版
TELEPHONE TONE RINGERS
WINGS
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英文版
THE KA2410/KA2411 IS A BIPOLAR INTEGRATED CIRCUIT DESIGNED F...
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英文版
THE KA2410/KA2411 IS A BIPOLAR INTEGRATED CIRC...
SAMSUNG [S...
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英文版
TELEPHONE TONE RINGERS
WINGS [Win...
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英文版
TELEPHONE TONE RINGERS
WINGS
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英文版
THE KA2410/KA2411 IS A BIPOLAR INTEGRATED CIRCUIT DESIGNED F...
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英文版
THE KA2410/KA2411 IS A BIPOLAR INTEGRATED CIRC...
SAMSUNG [S...
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英文版
TELEPHONE TONE RINGERS
WINGS [Win...
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