参数资料
型号: ADM485JNZ
厂商: Analog Devices Inc
文件页数: 3/16页
文件大小: 0K
描述: IC TXRX SINGLE RS485 5V 8DIP
标准包装: 50
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.75 V ~ 5.25 V
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
产品目录页面: 790 (CN2011-ZH PDF)
ADM485
Rev. F | Page 11 of 16
SWITCHING CHARACTERISTICS
3V
0V
B
A
0V
–VO
+VO
90% POINT
10% POINT
tR
tSKEW = tPLH tPHL
1/2VO
tPLH
tPHL
1.5V
90% POINT
10% POINT
tF
VO
00
07
8-
0
26
Figure 26. Driver Propagation Delay, Rise/Fall Timing
DE
A, B
1.5V
2.3V
tZH
tZL
1.5V
3V
0V
VOL
VOH
0V
VOL + 0.5V
VOH – 0.5V
tHZ
tLZ
00
07
8-
02
7
Figure 27. Driver Enable/Disable Timing
A, B
RO
0V
tPLH
1.5V
0V
tPHL
1.5V
VOH
VOL
tSKEW = tPLH tPHL
00
07
8-
02
8
Figure 28. Receiver Propagation Delay
RE
RO
1.5V
tZH
tZL
1.5V
3V
0V
VOL
VOH
VOL + 0.5V
VOH – 0.5V
tHZ
tLZ
OUTPUT LOW
OUTPUT HIGH
0V
0
00
78-
029
Figure 29. Receiver Enable/Disable Timing
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相关代理商/技术参数
参数描述
ADM485JNZ1 制造商:AD 制造商全称:Analog Devices 功能描述:Meets EIA RS-485 standard
ADM485JR 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N 制造商:Analog Devices 功能描述:RS485 I/F TRANSCEIVER SOIC8 485 制造商:Analog Devices 功能描述:5 V Low Power EIA RS-485 Transceiver
ADM485JR 制造商:Analog Devices 功能描述:SEMICONDUCTORSLINEAR
ADM485JR-REEL 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:RS-485 I/F TRANSCEIVER - Tape and Reel 制造商:Analog Devices 功能描述:IC TRANSCEIVER RS485
ADM485JR-REEL7 制造商:Analog Devices 功能描述:Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N T/R 制造商:Rochester Electronics LLC 功能描述:RS-485 I/F TRANSCEIVER - Tape and Reel 制造商:Analog Devices 功能描述:IC TRANSCEIVER RS485