参数资料
型号: ADM489ARZ-REEL
厂商: Analog Devices Inc
文件页数: 12/16页
文件大小: 0K
描述: IC TXRX RS-485 DIFF LP 14SOIC
标准包装: 2,500
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.5 V ~ 5.5 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)
ADM488/ADM489
Rev. D | 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 PDIP
700 mW
θJA, Thermal Impedance
120°C/W
Power Dissipation 8-Lead SOIC
520 mW
θJA, Thermal Impedance
110°C/W
Power Dissipation 14-Lead PDIP
800 mW
θJA, Thermal Impedance
140°C/W
Power Dissipation 14-Lead SOIC
800 mW
θJA, Thermal Impedance
120°C/W
Power Dissipation 16-Lead TSSOP
800 mW
θJA, Thermal Impedance
150°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
ESD Association S5.1 HBM Standard
3 kV
EFT Rating, IEC1000-4-4
2 kV
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
degradation or loss of functionality.
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