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參數(shù)資料
| 型號： | SP503 |
| 英文描述： | Multiprotocol Transceiver |
| 中文描述： | 多協(xié)議收發(fā)器 |
| 文件頁數(shù)： | 2/29頁 |
| 文件大小： | 641K |
| 代理商： | SP503 |
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Date: 7/29/04
SP503 Multiprotocol Transceiver
2
Copyright 2004 Sipex Corporation
ELECTRICAL CHARACTERISTICS
T
MIN
to T
MAX
@ Vcc = +5V
±
5% unless otherwise noted.
MIN.
TYP.
MAX.
UNITS
CONDITIONS
LOGIC INPUTS
V
IL
V
LOGIC OUTPUTS
V
OL
V
RS-485 DRIVER
TTL Input Levels
V
IL
V
Outputs
HIGH Level Output
LOW level Output
Differential Output
Balance
Open Circuit Voltage
Output Current
Short Circuit Current
Transition Time
Maximum Transmission Rate
Propagation Delay
t
PHL
t
RS-485 RECEIVER
TTL Output Levels
V
OL
V
OH
Input
HIGH Threshold
LOW Threshold
Common Mode Range
HIGH Input Current
LOW Input Current
Receiver Sensitivity
0.8
Volts
Volts
2.0
0.4
Volts
Volts
I
OUT
= -3.2mA
I
OUT
= 1.0mA
2.4
0.8
Volts
Volts
2.0
+6.0
Volts
Volts
Volts
Volts
Volts
mA
mA
–0.3
±
1.5
±
5.0
±
0.2
±
6.0
R
L
=54
, C
L
=50pF
|V
T
| - |V
T
|
28.0
R
=54
Terminated in –7V to +12V
Rise/fall time, 10%–90%
R
L
=54
±
250
120
ns
5
Mbps
200
200
ns
ns
R
L
=54
R
L
=54
0.4
Volts
Volts
2.4
+0.2
–7.0
–7.0
+12.0
–0.2
+12.0
Volts
Volts
Volts
(a)-(b)
(a)-(b)
Refer to graph
Refer to graph
Over –7V to +12V common
mode range
±
0.2
Volts
Input Impedance
Maximum Transmission Rate
Propagation Delay
t
PHL
t
V.35 DRIVER
TTL Input Levels
V
IL
V
Outputs
Differential Output
12
5
k
Mbps
200
200
ns
ns
0.8
Volts
Volts
2.0
±
0.44
±
0.66
Volts
With termination network in
Figure 6; R
=100
With termination network in
Figure 6.
With termination network
in Figure 6.
Output Impedance
50
150
Short Circuit Impedance
135
150
165
Transition Time
Maximum Transmission Rate
Propagation Delay
t
PHL
t
PLH
40
ns
5
Mbps
R
L
=100
200
200
ns
ns
R
L
=100
R
L
=100
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP503AN | Application Note |
| SP503CF | Multiprotocol Transceiver |
| SP503EB | Application Note |
| SP503EF | Multiprotocol Transceiver |
| SP503EM | Multiprotocol Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP503AN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note |
| SP503CF | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note |
| SP503CM-L | 功能描述:總線收發(fā)器 Full Duplex RS-485 s RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| SP503EB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note |
| SP503EF | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Multiprotocol Transceiver |
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