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HIN237CP

产品描述Line Transceiver, 1 Func, 5 Driver, 3 Rcvr, CMOS, PDIP24
产品类别模拟混合信号IC    驱动程序和接口   
文件大小273KB,共13页
制造商Harris
官网地址http://www.harris.com/
相似器件已查找到17个与HIN237CP功能相似器件
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HIN237CP概述

Line Transceiver, 1 Func, 5 Driver, 3 Rcvr, CMOS, PDIP24

HIN237CP规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Harris
包装说明DIP, DIP24,.6
Reach Compliance Codeunknown
ECCN代码EAR99
Base Number Matches1

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S E M I C O N D U C T O R
HIN230 thru HIN241
+5V Powered RS-232 Transmitters/Receivers
Description
The HIN230-HIN241 family of RS-232 transmitters/receivers
interface circuits meet all ElA RS-232E and V.28 specifications,
and are particularly suited for those applications where
±12V
is
not available. They require a single +5V power supply (except
HIN231 and HIN239) and features onboard charge pump volt-
age converters which generate +10V and -10V supplies from
the 5V supply. The HIN233 and HIN235 require no external
capacitors and are ideally suited for applications where circuit
board space is critical. The family of devices offer a wide variety
of RS-232 transmitter/receiver combinations to accommodate
various applications (see Selection Table).
The drivers feature true TTL/CMOS input compatibility, slew-
rate-limited output, and 300Ω power-off source impedance.
The receivers can handle up to
±30V,
and have a 3kΩ to 7kΩ
input impedance. The receivers also feature hysteresis to
greatly improve noise rejection.
August 1997
Features
• Meets All RS-232E and V.28 Specifications
• Requires Only Single +5V Power Supply
- (+5V and +12V - HIN231 and HIN239)
• HIN233 and HIN235 Require No External Capacitors
• Onboard Voltage Doubler/Inverter
• Low Power Consumption
• Low Power Shutdown Function
• Three-State TTL/CMOS Receiver Outputs
• Multiple Drivers
-
±10V
Output Swing for +5V lnput
- 300Ω Power-Off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
- 30V/µs Maximum Slew Rate
• Multiple Receivers
-
±30V
Input Voltage Range
- 3kΩ to 7kΩ Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
Applications
• Any System Requiring RS-232 Communications Port
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation
- Modems
Selection Table
PART
NUMBER
HIN230
HIN231
HIN232
HIN233
HIN234
HIN235
HIN236
HIN237
HIN238
HIN239
HIN240
HIN241
POWER SUPPLY
VOLTAGE
+5V
+5V and +7.5V to 13.2V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V and +7.5V to 13.2V
+5V
+5V
NUMBER OF
RS-232
DRIVERS
5
2
2
2
4
5
4
5
4
3
5
4
NUMBER OF
RS-232
RECEIVERS
0
2
2
2
0
5
3
3
4
5
5
5
EXTERNAL
COMPONENTS
4 Capacitors
2 Capacitors
4 Capacitors
None
4 Capacitors
None
4 Capacitors
4 Capacitors
4 Capacitors
2 Capacitors
4 Capacitors
4 Capacitors
LOW POWER
SHUTDOWN/TTL
THREE-STATE
YES/NO
NO/NO
NO/NO
NO/NO
NO/NO
YES/YES
YES/YES
NO/NO
NO/NO
NO/YES
YES/YES
YES/YES
NUMBER OF
LEADS
20
16
16
20
16
24
24
24
24
24
44
28
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
©
Harris Corporation 1997
File Number
3138.4
8-29

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