參數(shù)資料
型號(hào): ADM2486BRWZ
廠商: ANALOG DEVICES INC
元件分類: 通用總線功能
英文描述: High Speed, Half-Duplex iCoupler Isolated RS-485 Transceiver
中文描述: LINE TRANSCEIVER, PDSO16
封裝: LEAD FREE, MS013AA, SOIC-16
文件頁數(shù): 17/20頁
文件大小: 294K
代理商: ADM2486BRWZ
ADM2486
Rev. C | Page 6 of 20
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted. All voltages are relative to
their respective ground.
Table 3.
Parameter
Rating
VDD1
0.5 V to +7 V
VDD2
0.5 V to +6 V
Digital Input Voltage (RTS, RE, TxD)
0.5 V to VDD1 + 0.5 V
Digital Output Voltage
RxD
0.5 V to VDD1 + 0.5 V
DE
0.5 V to VDD2 + 0.5 V
Driver Output/Receiver Input Voltage
9 V to +14 V
Operating Temperature Range
40°C to +85°C
Storage Temperature Range
55°C to +150°C
Average Output Current per Pin
35 mA to +35 mA
θJA Thermal Impedance
73°C/W
Lead Temperature
Soldering (10 sec)
260°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
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degrada-
tion or loss of functionality.
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