REV. 1.0.2 ULTRA HIGH SPEED RS-485/RS-422 PROFIBUS TRANSCEIVERS WITH 1/8TH UNIT LOAD AND +/-15KV ESD-PROTECTION
參數(shù)資料
型號: XR5488EID-F
廠商: Exar Corporation
文件頁數(shù): 18/22頁
文件大?。?/td> 0K
描述: IC TXRX RS485 PROFIBUS 8NSOIC
標準包裝: 56
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: 5V
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-SOICN
包裝: 管件
其它名稱: 1016-1322-5
XR5486E-5488E
5
REV. 1.0.2
ULTRA HIGH SPEED RS-485/RS-422 PROFIBUS TRANSCEIVERS WITH 1/8TH UNIT LOAD AND +/-15KV ESD-PROTECTION
VOC
Driver Common Mode Output
Voltage steady state
3.0
V
Figure 3
ΔVOC
Change in Magnitude of Common
Mode Output Voltage
-0.2
0.2
V
Figure 3, See note 1
IOSD
Driver Short Circuit Current Limit
-250
250
mA
-7V
≤ VOUT ≤ +12V, Figure 5
IOL
Output Leakage Current (Full-
Duplex versions, Y and Z pins)
-75
125
μA
DE = 0V, RE = 0V, Vcc = 0V or 5V,
-7V
≤ VOUT ≤ +12V
VIH
Logic Input Thresholds (DI, DE, RE)
2.0
V
Logic Input High
VIL
0.8
V
Logic Input Low
VHYS
Driver Input Hysteresis
100
mV
TA = 25°C
IIN
Logic Input Current (DI, DE and RE)
-1
1
μA
0V
≤ IN ≤ +VCC, after first transi-
tion
DRIVER AC CHARACTERISTICS
freq
Data Signaling Rate
52
Mbps
1/tUI, Duty Cycle 40 to 60%, Fig-
ure 4, CL = 50pF, RL = 54Ω.
tPLH
Driver Propagation Delay (Low to
High)
4
25
ns
CL = 50pF, RL = 54Ω,
Figures 6 and 7
tPHL
Driver Propagation Delay (High to
Low)
4
25
ns
CL = 50pF, RL = 54Ω,
Figures 6 and 7
tR
Driver Rise Time
2
8
ns
CL = 50pF, RL = 54Ω,
Figures 6 and 7
tF
Driver Fall time
2
8
ns
CL = 50pF, RL = 54Ω,
Figures 6 and 7
|t
PLH-tPHL|
Differential Pulse Skew
+/-3
ns
Figures 6 and 7
tZH
Driver Enable to Output High
60
ns
CL = 50pF, RL = 500Ω, Figures 8
and 9
tZL
Driver Enable to Output Low
60
ns
CL = 50pF, RL = 500Ω, Figures 10
and 11
tHZ
Driver Disable from Output High
60
ns
CL = 50pF, RL = 500Ω, Figures 8
and 9
tLZ
Driver Disable from Output Low
60
ns
CL = 50pF, RL = 500Ω, Figures 10
and 11
tZV
Shutdown to Driver Output Valid
1
μs
CL = 50pF, RL = 500Ω
tSHDN
Time to Shutdown
50
200
600
ns
Notes 2, 3 and 4
UNLESS OTHERWISE NOTED: VCC = +5.0V +/-0.25V WITH TA FROM -40
OC TO +85OC. TYPICAL VALUES ARE AT VCC
= +5.0V AND 25OC.
SYMBOL
PARAMETERS
MIN
TYP
MAX
UNITS
CONDITIONS
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