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參數(shù)資料
| 型號(hào)： | DS229EN |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Line Driver or Receiver |
| 英文描述： | LINE TRANSCEIVER, PDSO20 |
| 封裝： | TSSOP-20 |
| 文件頁(yè)數(shù)： | 4/9頁(yè) |
| 文件大?。?/td> | 96K |
| 代理商： | DS229EN |
DS229
4 of 9
ABSOLUTE MAXIMUM RATINGS*
Absolute Maximum Ratings
VCC
-0.3V to +7.0V
V+
(VCC-0.3V) to +14V
V-
+0.3V to -14V
Input Voltages
TIN
-0.3V to (VCC+0.3V)
RIN
±30V
Output Voltages
TOUT
(V+ + 0.3V) to (V- - 0.3V)
ROUT
-0.3V to (VCC+ 0.3V)
Short Circuit Duration, TOUT
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 Voltage
VCC
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)
ICC1
615
mA
Power Supply Current (3 k
Load All
Outputs)
ICC2
22.5
mA
RS-232 Transmitters
Output Voltage Swing
VORS
±5
±8
V2
Input Logic Threshold Low
VTTL
0.8
1.4
V
Input Logic Threshold High
VTTH
1.4
2.0
V
Data Rate
fD
200
116
kbits/s
Logic Pullup/Input Current
IPU
540
A
Transmitter Output Resistance
ROUT
300
10M
3
Output Short-Circuit Current
ITSC
±15
±30
±100
mA
4
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS229EN+ | 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| DS229N | 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| DS229N+ | 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| DS229S | 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| DS229S/T&R | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC TXRX TRI 5V RS-232 IND 20SOIC |
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