參數(shù)資料
型號: XE1414C-ITR
廠商: Electronic Theatre Controls, Inc.
英文描述: Worldwide 14.4 KBPS Modem Module for Embedded Applications
中文描述: 全球14.4 Kbps調(diào)制解調(diào)器模塊為嵌入式應(yīng)用
文件頁數(shù): 4/18頁
文件大?。?/td> 77K
代理商: XE1414C-ITR
XECOM
(4)
XE1414C
Parameter
Min
Typ
Max
Units
Comments
XE1414C ELECTRICAL SPECIFICATIONS
VCC
4.75
5.25
Volts
ICC
140
160
180
ma
On Line
40
ma
Sleep Mode
Ring Voltage Detected
38
150
RMS
Type B Ringer
Ring Frequency Detected
15.3
68
Hz
Type B Ringer
Telephone Loop Current
20
100
ma
Off-Hook
Data Transmit level
-11.0
-10.0
-9.0
dBm
DTMF Transmit Level
-2.5
0
dBm
Avg over 3 second interval
SUPPLY VOLTAGE - Vcc
DC INPUT VOLTAGE
STORAGE TEMPERATURE RANGE
LEAD TEMPERATURE (Soldering, 2 sec per wave)
OPERATING TEMPERATURE RANGE
1
+6.5 Volts
-0.6 Volts to +6.5 Volts
-25° C TO +85° C
260° C
0 TO 70° C
*Exceeding these values may result in permanent damage to the device.
1
Extended Operating Temperature (-40
°
to +85
°
C) available. Order XE1414C-ITR
XE1414C ABSOLUTE MAXIMUM RATINGS
PIN NAME
DESCRIPTION
XE1414C PIN DESCRIPTIONS
38
\DCD
Data Carrier Detect, Output Active Low, TTL/CMOS. The &C command sets the function of \DCD. In the
default state \DCD activates when a valid carrier is detected.
39
\DSR
Data Set Ready, Output, active Low, TTL/CMOS. &S sets the \DSR function. In the default condition, AT&S0,
\DSR is forced true.
40
Vcc
+5 Volts
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