TA = 25°C, unless otherw" />
參數(shù)資料
型號(hào): ADM489ABRZ
廠(chǎng)商: Analog Devices Inc
文件頁(yè)數(shù): 12/16頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS485/422 DIFF 14SOIC
標(biāo)準(zhǔn)包裝: 56
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.5 V ~ 5.5 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOICN
包裝: 管件
ADM488A/ADM489A
Rev. A | Page 5 of 16
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Rating
VCC
7 V
Inputs
Driver Input (DI)
0.3 V to VCC + 0.3 V
Control Inputs (DE, RE)
0.3 V to VCC + 0.3 V
Receiver Inputs (A, B)
14 V to +14 V
Outputs
Driver Outputs
14 V to +12.5 V
Receiver Output
0.5 V to VCC + 0.5 V
Power Dissipation 8-Lead SOIC
520 mW
θJA, Thermal Impedance
110°C/W
Power Dissipation 14-Lead SOIC
800 mW
θJA, Thermal Impedance
120°C/W
Operating Temperature Range
Industrial (A Version)
40°C to +85°C
Storage Temperature Range
65°C to +150°C
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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