TA
參數(shù)資料
型號: ADM3491AR
廠商: Analog Devices Inc
文件頁數(shù): 18/20頁
文件大?。?/td> 0K
描述: IC TX/RX RS-485 HS 3.3V 14SOIC
標準包裝: 56
類型: 收發(fā)器
驅動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 14-SOICN
包裝: 管件
Data Sheet
ADM3483/ADM3485/ADM3488/ADM3490/ADM3491
Rev. E | Page 7 of 20
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 6.
Parameter
Rating
VCC to GND
7 V
Digital I/O Voltage (DE, RE, DI)
0.3 V to +6 V
Digital I/O Voltage (RO)
VCC 0.5 V to VCC + 0.5 V
Driver Output/Receiver Input Voltage
7.5 V to +12.5 V
Operating Temperature Range
40°C to +85°C
Storage Temperature Range
65°C to +125°C
θJA Thermal Impedance
8-Lead SOIC
121°C/W
14-Lead SOIC
86°C/W
Lead Temperature
Soldering (10 sec)
300°C
Vapor Phase (60 sec)
215°C
Infrared (15 sec)
220°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
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