參數(shù)資料
型號(hào)： SP202E
英文描述： High-Performance RS-232 Line Drivers/Receivers(高性能RS-232線驅(qū)動(dòng)器/接收器(2個(gè)驅(qū)動(dòng)器,2個(gè)接收器))
中文描述： 高性能的RS - 232線驅(qū)動(dòng)器/接收器（高性能的RS - 232線驅(qū)動(dòng)器/接收器（2個(gè)驅(qū)動(dòng)器，2個(gè)接收器））
文件頁(yè)數(shù)： 2/15頁(yè)
文件大?。?/td> 172K
代理商： SP202E
SP202EDS/09
SP202E Series High Performance RS232 Transceivers
Copyright 2000 Sipex Corporation
2
ABSOLUTE MAXIMUM RATINGS
This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
V
+6V
V
cc.................................................................................................................................................................
(Vcc-0.3V) to +11.0V
V
-............................................................................................................................................................
-11.0V
Input Voltages
T
IN.........................................................................................................................
-0.3 to (Vcc +0.3V)
R
±
15V
Output Voltages
T
OUT....................................................................................................
(V+, +0.3V) to (V-, -0.3V)
R
-0.3V to (Vcc +0.3V)
Short Circuit Duration
T
Continuous
Power Dissipation
CERDIP .............................................................................. 675mW
(derate 9.5mW/
°
C above +70
°
C)
Plastic DIP .......................................................................... 375mW
(derate 7mW/
°
C above +70
°
C)
Small Outline ...................................................................... 375mW
(derate 7mW/
°
C above +70
°
C)
SPECIFICATIONS
V
CC
=+5V
±
10%; V+=+8.5V to +13.2V (SP231A only) 0.1
μ
F charge pump capacitors; T
MIN
to T
MAX
unless otherwise noted.
PARAMETERS
MIN.
TYP.
TTL INPUT
Logic Threshold
LOW
HIGH
2.0
Logic Pull-Up Current
TTL OUTPUT
TTL/CMOS Output
Voltage, Low
Voltage, High
3.5
Leakage Current **; T
A
= +25
°
RS-232 OUTPUT
Output Voltage Swing
±
5
MAX.
UNITS
CONDITIONS
0.8
Volts
Volts
μ
A
T
IN
; EN, SD
T
IN
; EN, SD
T
IN
= 0V
15
200
0.4
Volts
Volts
μ
A
I
OUT
= 3.2mA; Vcc = +5V
I
= -1.0mA
EN = V
CC
, 0V
≤
V
OUT
≤
V
CC
0.05
±
10
±
9
Volts
All transmitter outputs loaded
with 3k
to Ground
V
= 0V; V
=
±
2V
Infinite duration
C
L
= 2500pF, R
L
= 3k
Output Resistance
Output Short Circuit Current
Maximum Data Rate
RS-232 INPUT
Voltage Range
Voltage Threshold
LOW
HIGH
Hysteresis
Resistance
300
Ohms
mA
Kbps
±
18
240
120
-15
+15
Volts
0.8
1.2
1.7
0.5
5
Volts
Volts
Volts
k
V
CC
= 5V, T
A
= +25
°
C
V
CC
= 5V, T
A
= +25
°
C
V
CC
= 5V, T
= +25
°
C
T
A
= +25
°
C, -15V
≤
V
IN
≤
+15V
2.8
1.0
7
0.2
3
DYNAMIC CHARACTERISTICS
Driver Propagation Delay
Receiver Propagation Delay
Instantaneous Slew Rate
1.5
0.1
3.0
1.0
30
μ
s
μ
s
TTL to RS-232; C
L
= 50pF
RS-232 to TTL
C
L
= 10pF, R
L
= 3-7k
;
T
A
=+25
°
C
C
= 2500pF, R
= 3k
;
measured from +3V to -3V
or -3V to +3V
SP310E and SP312E only
SP310E and SP312E only
V/
μ
s
Transition Region Slew Rate
10
V/
μ
s
Output Enable Time **
Output Disable Time **
POWER REQUIREMENTS
V
CC
Power Supply Current
400
250
ns
ns
3
15
5
mA
mA
No load, T
= +25
°
C; V
= 5V
All transmitters R
L
= 3k
;
T
A
= +25
°
C
V
CC
= 5V, T
A
= +25
°
C
Shutdown Supply Current **
1
5
μ
A
**
SP310E
and
SP312E
only
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP202E_04 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers
SP202ECN 制造商:Exar 功能描述:Bulk 制造商:Exar 功能描述:High-Performance RS-232 Line Drivers/Receivers
SP202ECN/TR 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers
SP202ECN-L 功能描述:RS-232接口集成電路 RS232 2Tx/2Rx temp 0C to 70C 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:
SP202ECN-L/TR 功能描述:RS-232接口集成電路 HIGH PERFORMANCE RS232 0-70C 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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