參數(shù)資料
型號: MAX3293AUT+T
廠商: Maxim Integrated Products
文件頁數(shù): 5/11頁
文件大?。?/td> 0K
描述: IC TX RS485/422 DIFF SGL SOT23-6
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/0
規(guī)程: RS422,RS485
電源電壓: 3.14 V ~ 3.47 V
安裝類型: 表面貼裝
封裝/外殼: SOT-23-6
供應(yīng)商設(shè)備封裝: SOT-6
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: MAX3293AUT+TDKR
MAX3293/MAX3294/MAX3295
20Mbps, +3.3V, SOT23 RS-485/
RS-422 Transmitters
_______________________________________________________________________________________
3
SWITCHING CHARACTERISTICS (MAX3293)
(VCC = +3.3V ±5%, TA = +25°C, unless otherwise noted. Typical values are at VCC = +3.3V.)
SWITCHING CHARACTERISTICS (MAX3294)
(VCC = +3.3V ±5%, TA = +25°C, unless otherwise noted. Typical values are at VCC = +3.3V.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
tPLH
400
1300
Driver Propagation Delay
tPHL
Figures 2, 3; RDIFF = 54 ,
CL = 50pF
400
1300
ns
tR
400
1200
Driver Differential Output Rise
or Fall Time
tF
Figures 2, 3; RDIFF = 54 ,
CL = 50pF
400
1200
ns
Driver-Output Skew
tSKEW
Figures 2, 3; RDIFF = 54 , CL = 50pF,
tSKEW = | tPLH - tPHL | (Note 5)
-400
+400
ns
Differential Driver-Output Skew
tDSKEW
Figures 2, 3; RDIFF = 54 , CL = 50pF
-100
+100
ns
Maximum Data Rate
Figures 2, 3; RDIFF = 54 , CL = 50pF
250
kbps
Driver Enable to Output High
tZH
Figures 4, 5; S2 closed, RL = 500 ,
CL = 100pF
2000
ns
Driver Enable to Output Low
tZL
Figures 4, 5; S1 closed, RL = 500 ,
CL = 100pF
2000
ns
Driver Disable Time from Low
tLZ
Figures 4, 5; S1 closed, RL = 500 ,
CL = 100pF
1000
ns
Driver Disable Time from High
tHZ
Figures 4, 5; S2 closed, RL = 500 ,
CL = 100pF
1000
ns
Device-to-Device Propagation
Delay Matching
Same power supply, maximum temperature
difference between devices = +30°C (Note 5)
900
ns
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
tPLH
24
70
Driver Propagation Delay
tPHL
Figures 2, 3; RDIFF = 54 ,
CL = 50pF
24
70
ns
tR
10
70
Driver Differential Output Rise
or Fall Time
tF
Figures 2, 3; RDIFF = 54 ,
CL = 50pF
10
70
ns
Driver-Output Skew
tSKEW
Figures 2, 3; RDIFF = 54 , CL = 50pF,
tSKEW = | tPLH - tPHL | (Note 5)
-40
+40
ns
Differential Driver-Output Skew
tDSKEW
Figures 2, 3; RDIFF = 54 , CL = 50pF
-6
+6
ns
Maximum Data Rate
Figures 2, 3; RDIFF = 54 , CL = 50pF
2.5
Mbps
Driver Enable to Output High
tZH
Figures 4, 5; S2 closed, RL = 500 ,
CL = 100pF
400
ns
Driver Enable to Output Low
tZL
Figures 4, 5; S1 closed, RL = 500 ,
CL = 100pF
400
ns
Driver Disable Time from Low
tLZ
Figures 4, 5; S1 closed, RL = 500 ,
CL = 100pF
100
ns
Driver Disable Time from High
tHZ
Figures 4, 5; S2 closed, RL = 500 ,
CL = 100pF
100
ns
Device-to-Device Propagation
Delay Matching
Same power supply, maximum temperature
difference between devices = +30°C (Note 5)
46
ns
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