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參數(shù)資料
| 型號(hào)： | SP3243UET |
| 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)： | 3/24頁 |
| 文件大小： | 288K |
| 代理商： | SP3243UET |
Date: 5/25/04
SP3223U/3243U +3.0V to +5.5V RS-232 Transceivers
3
Copyright 2004 Sipex Corporation
Unless otherwise noted, the following specifications apply for V
= +3.0V to +5.5V with T
AMB
= T
MIN
to T
MAX
,
C1 - C4 = 0.1
μ
F. Typical values apply at V
CC
= +3.3V or +5.0V and T
AMB
= 25
°
C.
ELECTRICAL CHARACTERISTICS
PARAMETER
RECEIVER INPUTS
Input Voltage Range
Input Threshold LOW
Input Threshold LOW
Input Threshold HIGH
Input Threshold HIGH
Input Hysteresis
Input Resistance
AUTO ON-LINE
CIRCUITRY CHARACTERISTICS (ONLINE = GND, SHUTDOWN = V
CC
)
STATUS Output Voltage LOW
STATUS Output Voltage HIGH
V
CC
- 0.6
Receiver Threshold to Drivers
Enabled (t
ONLINE
)
Receiver Positive or Negative
Threshold to STATUS HIGH
(t
STSH
)
Receiver Positive or Negative
Threshold to STATUS LOW
(t
STSL
)
TIMING CHARACTERISTICS
Maximum Data Rate
1000
Receiver Propagation Delay
t
PHL
t
PLH
Receiver Output Enable Time
Receiver Output Disable Time
Driver Skew
Receiver Skew
Transition-Region Slew Rate
MIN.
TYP.
MAX.
UNITS CONDITIONS
-25
0.6
0.8
25
V
V
V
V
V
V
k
1.2
1.5
1.5
1.8
0.3
5
V
CC
= 3.3V
V
CC
= 5.0V
V
CC
= 3.3V
V
CC
= 5.0V
2.4
2.4
3
7
0.4
V
V
μ
S
I
OUT
= 1.6mA
I
OUT
= -1.0mA
Figure 19
200
0.5
μ
S
Figure 19
20
μ
S
Figure 19
Kbps
R
L
= 3K
, C
L
= 250pF, one driver active
0.15
0.15
200
200
100
50
90
μ
s
Receiver input to Receiver output, C
L
= 150pF
ns
ns
ns
ns
V/
μ
s
Normal operation
Normal operation
| t
PHL
- t
PLH
|
| t
PHL
- t
PLH
|
V
CC
= 3.3V, R
L
= 3K
, T
AMB
= 25
°
C,
measurements taken from -3.0V to +3.0V or
+3.0V to -3.0V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3243UET/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3243UEY | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3243UEY/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3244E | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V to 5.5V RS-232 Transceivers with Auto On-Line㈢ Plus |
| SP3244ECA-L | 功能描述:RS-232接口集成電路 Int. +3V to +5.5V RS232 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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