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參數(shù)資料
| 型號(hào)： | SP312ACP |
| 元件分類： | 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 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 126K |
| 代理商： | SP312ACP |
SP231ADS/01
SP231A Enhanced RS-232 Line Drivers/Receivers
2
Copyright 2000 Sipex Corporation
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 +13.2V
V
-..............................................................................................................................................................
13.2V
Input Voltages
T
IN.........................................................................................................................
-0.3 to (Vcc +0.3V)
R
IN............................................................................................................................................................
±
30V
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
TTL INPUT
Logic Threshold
LOW
HIGH
Logic Pullup Current
Maximum Data Rate
TTL OUTPUT
TTL/CMOS Output
Voltage, Low
Voltage, High
Leakage Current **; T
A
= +25
°
RS-232 OUTPUT
Output Voltage Swing
MIN.
TYP.
MAX.
UNITS
CONDITIONS
0.8
Volts
Volts
μ
A
kbps
T
IN
; EN, SD
T
IN
; EN, SD
T
IN
= 0V
C
L
= 2500pF, R
L
= 3k
2.0
15
200
120
0.4
Volts
Volts
μ
A
I
OUT
= 3.2mA; Vcc = +5V
I
= -1.0mA
EN = V
CC
, 0V
≤
V
OUT
≤
V
CC
3.5
0.05
±
10
±
5
±
9
Volts
All transmitter outputs loaded
with 3k
to Ground
V
= 0V; V
=
±
2V
Infinite duration
Output Resistance
Output Short Circuit Current
RS-232 INPUT
Voltage Range
Voltage Threshold
LOW
HIGH
Hysteresis
Resistance
300
Ohms
mA
±
18
-30
+30
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
2.4
1.0
7
0.2
3
DYNAMIC CHARACTERISTICS
Propagation Delay, RS232 to TTL
Instantaneous Slew Rate
1.5
μ
s
30
V/
μ
s
C
L
= 10pF, R
L
= 3-7k
;
T
A
=+25
°
C
C
= 2500pF, R
= 3k
;
measured from +3V to -3V
or -3V to +3V
SP310A and SP312A only
SP310A and SP312A only
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
10
25
15
mA
mA
No load, T
= +25
°
C; V
= 5V
All transmitters R
L
= 3k
;
T
= +25
°
C
No load, V+ = 12V,T
A
=+25
°
C
V
CC
= 5V, T
A
= +25
°
C
V+ Power Supply Current ***
Shutdown Supply Current **
9
1
15
10
mA
μ
A
**
SP310A
and
SP312A
only; ***
SP231A
only
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP312ACT | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP312ACX | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP312AEP | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP312AET | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP312A | 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 |
|---|---|
| SP312ACT | 制造商:EXAR 制造商全稱:EXAR 功能描述:Enhanced RS-232 Line Drivers/Receivers |
| SP312ACT/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced RS-232 Line Drivers/Receivers |
| SP312ACT-L | 功能描述:RS-232接口集成電路 5V SNGL SUPPLY RS-232 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: |
| SP312ACT-L/TR | 功能描述:RS-232接口集成電路 5V SNGL SUPPLY RS-232 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: |
| SP312ACX | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced RS-232 Line Drivers/Receivers |
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