参数资料
型号: ADM489ABRZ-REEL7
厂商: Analog Devices Inc
文件页数: 16/16页
文件大小: 0K
描述: IC TXRX RS485/422 DIFF 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: 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)
ADM488A/ADM489A
Rev. A | Page 9 of 16
TEST CIRCUITS
VOC
R
VOD
08498-
006
Figure 11. Driver Voltage Measurement Test Circuit
VTST
60
375
375
VOD3
08498-
007
Figure 12. Driver Enable/Disable Test Circuit
RL
S1
S2
VCC
A
B
0V OR 3V
DE IN
DE
CL
VOUT
08498-
008
Figure 13. Driver Voltage Measurement Test Circuit
RE
RE IN
–1.5V
+1.5V
S1
RL
S2
VCC
CL
VOUT
08498-
009
Figure 14. Receiver Enable/Disable Test Circuit
RLDIFF
CL1
CL2
D
R
RO
A
B
DI
3V
DE
Y
Z
RE
08498-
010
Figure 15. Driver/Receiver Propagation Delay Test Circuit
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相关代理商/技术参数
参数描述
ADM489AN 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 14-Pin PDIP N 制造商:Analog Devices 功能描述:CMOS BUS TRANSCEIVER DIP14 489 制造商:Analog Devices 功能描述:Full-Duplex, Low Power, Slew Rate Limited, EIA RS-485 Transceivers
ADM489ANZ 功能描述:IC TXRX RS485 LO SLEW/EN 14DIP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器,接收器,收发器 系列:- 标准包装:1 系列:- 类型:线路收发器 驱动器/接收器数:5/3 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC 包装:Digi-Reel® 产品目录页面:918 (CN2011-ZH PDF) 其它名称:296-25096-6
ADM489AR 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N 制造商:Analog Devices 功能描述:IC TRANSCEIVER RS485
ADM489AR-REEL 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:FULL DUPLEX,RS-485 TRANSCEIVER I.C. - Tape and Reel
ADM489AR-REEL7 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R