参数资料
型号: ADM3491AR-REEL7
厂商: Analog Devices Inc
文件页数: 18/20页
文件大小: 0K
描述: IC TXRX RS-485 HS FD 3.3 14SOIC
标准包装: 1,000
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOICN
包装: 带卷 (TR)
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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