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参数资料
| 型号： | DS229EN |
| 厂商： | DALLAS SEMICONDUCTOR |
| 元件分类： | Line Driver or Receiver |
| 英文描述： | LINE TRANSCEIVER, PDSO20 |
| 封装： | TSSOP-20 |
| 文件页数： | 4/9页 |
| 文件大小： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS229EN+ | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS229N | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS229N+ | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS229S | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| 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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