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參數(shù)資料
| 型號： | DS232A |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual RS232 Transmitter/Receiver(雙路RS232發(fā)送器/接收器) |
| 中文描述： | LINE TRANSCEIVER, PDIP16 |
| 封裝： | 0.300 INCH, DIP-16 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 88K |
| 代理商： | DS232A |
DS232A
021998 4/10
ABSOLUTE MAXIMUM RATINGS*
Absolute Maximum Ratings
V
CC
V+
V–
–0.3V to +7.0V
(V
–0.3V) to +14V
+0.3V to –14V
Input Voltages
T
IN
R
IN
–0.3V to (V
CC
+0.3V)
±
30V
Output Voltages
T
OUT
R
OUT
Short Circuit Duration, T
OUT
(V+ + 0.3V) to (V– – 0.3V)
–0.3V to (V
CC
+ 0.3V)
Continuous
* 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.
RECOMMENDED DC OPERATING CONDITIONS
(0
°
C to 70
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Operating Supply Votlage
V
CC
4.5
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Power Supply Current (No Load)
I
CC1
4
10
mA
Power Supply Current (3K
Load
All Outputs)
I
CC2
15
mA
RS–232 Transmitters
Output Voltage Swing
V
ORS
±
5
±
8
V
2
Input Logic Threshold Low
V
TTL
0.8
1.4
V
Input Logic Threshold High
V
TTH
1.4
2.0
V
Maximum Data Rate
f
D
250
350
K bits/s
Logic Pull–up/Input Current
I
PU
5
40
μ
A
Transmitter Output Resistance
R
OUT
300
10M
3
Output Short–Circuit Current
I
TSC
±
15
±
30
±
100
mA
4
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| DS232A+ | 功能描述:RS-232接口集成電路 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| DS232AE | 功能描述:RS-232接口集成電路 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| DS232AE+ | 功能描述:RS-232接口集成電路 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 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| DS232AE-N | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual RS-232 Transmitter/Receiver |
| DS232AN | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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