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參數(shù)資料
| 型號(hào)： | SP331 |
| 元件分類(lèi)： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁(yè)數(shù)： | 3/13頁(yè) |
| 文件大?。?/td> | 169K |
| 代理商： | SP331 |
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SP331DS/13
SP331 RS-232/RS-485 Serial Transceiver
3
Copyright 2000 Sipex Corporation
SPECIFICATIONS
Typically 25
°
C @ Vcc = +5V unless otherwise noted.
MIN.
TYP.
MAX.
UNITS
CONDITIONS
RS-485 DRIVER
Balance
Common-Mode Output
Output Current
Short Circuit Current
±
0.2
3.0
Volts
Volts
mA
mA
|V
T
| - |V
T
|
28.0
R
=54
Terminated in –7V to +10V
±
250
AC Characteristics
Maximum Data Rate
Output Transition Time
Propagation Delay
t
PHL
t
Driver Output Skew
RS-485 RECEIVER
DC Characteristics
Inputs
Common Mode Range
Receiver Sensitivity
Input Impedance
10
Mbps
ns
R
=54
Rise/fall time, 10%–90%
See Figures 2 & 4
R
DIFF
=54
, C
L1
=C
L2
=100pF
R
=54
, C
L1
=C
L2
=100pF
per Figure 4, t
SKEW
= | t
DPLH
- t
DPHL
|
30
50
80
80
10
120
120
20
ns
ns
ns
–7.0
+12.0
±
0.3
Volts
Volts
k
±
0.2
15
–7V
≤
V
CM
≤
+12V
–7V
≤
V
CM
≤
+12V
12
AC Characteristics
Maximum Data Rate
Propagation Delay
t
PHL
t
Differential Receiver Skew
10
Mbps
See Figures 2 & 6
R
DIFF
=54
, C
L1
=C
L2
=100pF
R
DIFF
=54
, C
=C
L2
=100pF
t
SKEW
= | t
– t
PHL
|; R
DIFF
=54
,
C
L1
L2
=100pF
130
130
10
200
200
20
ns
ns
ns
ENABLE TIMING
RS-485 Driver
Enable Time
Enable to Low
Enable to High
Disable Time
Disable From Low
Disable From High
See Figures 3 & 5
C
L
=15pF, S
1
Closed
C
=15pF, S
Closed
See Figures 3 & 5
C
L
=15pF, S
1
Closed
C
L
=15pF, S
2
Closed
90
90
150
150
ns
ns
80
80
120
120
ns
ns
POWER REQUIREMENTS
Supply Voltage V
CC
Supply Current I
No Load (T
Disabled)
No Load (RS-232 Mode)
No Load (RS-485 Mode)
+4.75
+5.25
Volts
10
15
7
15
30
20
mA
mA
mA
SEL_A
2
SEL_D = "0001"
SEL_A
2
SEL_D = "0000"
SEL_A
2
SEL_D = "1100"
ENVIRONMENTAL
Operating Temperature
Commercial (..C..)
Industrial (..E..)
Storage Temperature
0
+70
+85
+150
°
C
°
C
°
C
–40
–65
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP331CT | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP331ET | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP332 | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP332CT | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP332ET | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3-3-10 | 制造商:RHOMBUS-IND 制造商全稱(chēng):Rhombus Industries Inc. 功能描述:SP3 Series Mini-SIP Passive Delay Modules |
| SP331CT | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP331CT/TR | 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Programmable Dual RS-232/RS-485 Transceiver |
| SP331CT-L | 功能描述:RS-232接口集成電路 RS232/422/RS485 Transceiver Multi RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP331CT-L/TR | 功能描述:RS-232接口集成電路 Programmable RS-232/RS-485 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
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