V
參數(shù)資料
型號: ADM4856AR-REEL
廠商: Analog Devices Inc
文件頁數(shù): 3/16頁
文件大?。?/td> 0K
描述: IC TXRX RS485/422 2.5MBPS 8SOIC
標準包裝: 2,500
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SO
包裝: 帶卷 (TR)
ADM4850/ADM4851/ADM4852/ADM4853/ADM4854/ADM4855/ADM4856/ADM4857
Rev. D | Page 11 of 16
TEST CIRCUITS
04931-004
VOD
R
VOC
Figure 18. Driver Voltage Measurement
04
93
1
-00
5
VOD3
60
375
VTST
Figure 19. Driver Voltage Measurement over Common-Mode Voltage Range
04931-006
CL1
CL2
RLDIFF
A
B
Figure 20. Driver Propagation Delay
04931-007
RL
VCC
S2
VOUT
DE IN
0V OR 3V
DE
S1
B
A
CL
Figure 21. Driver Enable/Disable
04931-008
RE
B
A
CL
VOUT
Figure 22. Receiver Propagation Delay
RE
04931-009
RL
VCC
S2
VOUT
S1
CL
+1.5V
–1.5V
RE IN
Figure 23. Receiver Enable/Disable
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