參數(shù)資料
型號(hào): S1T2425A
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: SPEECH NETWORK WITH DIALER INTERFACE
中文描述: 語(yǔ)音網(wǎng)絡(luò)與撥號(hào)器接口
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 77K
代理商: S1T2425A
SPEECH NETWORK WITH DIALER INTERFACE
S1T2425A
1
INTRODUCTION
The S1T2425A 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 .
FEATURES
Low voltage operation (1.5V : speech)
Transmit, Receive, Side tone and DTMF level
are controlled by external resistors
Regulated voltage for dialer
Loop length equalization
MUTE function
Linear interface for DTMF
ORDERING INFORMATION
PIN CONFIGURATION
Device
Package
Operating Temperature
S1T2425A01-D0B0
18
DIP
300A
20 to + 60
°
C
18
DIP
300A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
S1T2425A
MIC
TXI
TXO
STA
CC
EQ
RXI
RXO
RMT
MT
MS
TI
V
DD
V+
LR
LC
VR
V-
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