參數(shù)資料
型號(hào): XE2476
廠(chǎng)商: Electronic Theatre Controls, Inc.
英文描述: 2400 bps Plug-In Upgrade to CH1776
中文描述: 2400 bps的插件升級(jí)到CH1776
文件頁(yè)數(shù): 8/12頁(yè)
文件大?。?/td> 96K
代理商: XE2476
ABSOLUTE MAXIMUM RATINGS*
Electrical Specifications
Power Management:
The XE2476 has an integrated, advanced power management capability. If
no activity is detected on the RXD, DTR, or RI lines the modem will, within 5 seconds, automatically go
into a smart power down mode. In this mode power consumption is typically less than 50 milliwatts.
SUPPLY VOLTAGE - Vcc
DC INPUT VOLTAGE
STORAGE TEMPERATURE RANGE
LEAD TEMPERATURE (Soldering, 2 sec per wave)
OPERATING TEMPERATURE RANGE
*Exceeding these values may result in permanent damage to the device.
+6.5 Volts
-0.6 Volts to +6.5 Volts
-25° C TO +100° C
260° C
0 TO 70° C
Symbol
Parameter
Min
Typ Max Units
Comments
Vcc
Icc
Iccpd
Supply Voltage
Vcc Supply Current
Power Down Current
4.75
5.0
40
10
5.25
V
mA
mA
All outputs Disconnected
DIGITAL INPUTS
/DTR, /RTS, TXD, RESET
Input High
min. 2.0 V
Input Low
max. 0.8 V
DIGITAL OUTPUTS
OH, RI
/DCD, RXD
Output High
min. 2.4 V
min. 2.4 V
Output Low
max. 0.8 V
max. 0.4 V
Current Drive
15 ma
1.6 ma
I/O Characteristics
Signals
Power Supply Characteristics
(TA = 0 - 70°C, Vcc = 5v ±5%)
Description
8/XECOM
XE2476
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