參數(shù)資料
型號: MAX3490ECSA
廠商: Maxim Integrated Products
文件頁數(shù): 15/16頁
文件大?。?/td> 0K
描述: IC TXRX RS485/RS422 10MBPS 8SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
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: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
MAX3483E/MAX3485E/MAX3486E/MAX3488E/MAX3490E/MAX3491E
3.3V-Powered, ±15kV ESD-Protected, 12Mbps and
Slew-Rate-Limited True RS-485/RS-422 Transceivers
8
_______________________________________________________________________________________
VCC
D
VOD
VOC
2
RL
2
RL
R
0
VOH
IOH
(-)
IOL
(+)
VOL
VID
VCC
D
VOD
RL
VCM =
-7V to +12V
375
375
VCC
50
RL =
60
CL = 15pF (NOTE 5)
GENERATOR
(NOTE 4)
D
OUT
CL
tDD
tTD
50%
1.5V
10%
OUT
IN
90%
50%
1.5V
10%
90%
3V
0
2.0V
-2.0V
tDD
tTD
Figure 4. Driver VOD and VOC
Figure 7. Driver Differential Output Delay and Transition Times
Figure 6. Receiver VOH and VOL
Figure 5. Driver VOD with Varying Common-Mode Voltage
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