HIN232 Intersil Corporation, HIN232 Datasheet

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HIN232

Manufacturer Part Number
HIN232
Description
+5V Powered RS-232 Transmitters/Receivers
Manufacturer
Intersil Corporation
Datasheet

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+5V Powered RS-232
Transmitters/Receivers
The HIN232-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
HIN239) and feature onboard charge pump voltage converters
which generate +10V and -10V supplies from the 5V supply.
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.
Selection Table
HIN232
HIN236
HIN237
HIN238
HIN239
HIN240
HIN241
NUMBER
PART
+5V and +7.5V to 13.2V
POWER SUPPLY
VOLTAGE
+5V
+5V
+5V
+5V
+5V
+5V
®
1
Data Sheet
NUMBER OF
DRIVERS
RS-232
2
4
5
4
3
5
4
NUMBER OF
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
RECEIVERS
RS-232
2
3
3
4
5
5
5
1-888-INTERSIL or 321-724-7143
HIN232, HIN236, HIN237,HIN238,
Features
• Meets All RS-232E and V.28 Specifications
• Requires Only Single +5V Power Supply
• High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 120kbps
• Onboard Voltage Doubler/Inverter
• Low Power Consumption
• Low Power Shutdown Function
• Three-State TTL/CMOS Receiver Outputs
• Multiple Drivers
• Multiple Receivers
Applications
• Any System Requiring RS-232 Communication Ports
- (+5V and +12V - HIN239)
- ±10V Output Swing for 5V lnput
- 300Ω Power-Off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
- 30V/µs Maximum Slew Rate
- ±30V Input Voltage Range
- 3kΩ to 7kΩ Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation
- Modems
COMPONENTS
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
2 Capacitors
4 Capacitors
4 Capacitors
EXTERNAL
HIN239, HIN240, HIN241
May 2002
|
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
Intersil (and design) is a trademark of Intersil Americas Inc.
SHUTDOWN/TTL
THREE-STATE
LOW POWER
YES/YES
YES/YES
YES/YES
NO/YES
NO/NO
NO/NO
NO/NO
FN3138.11
NUMBER OF
LEADS
16
24
24
24
24
44
28

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HIN232 Summary of contents

Page 1

... Data Sheet +5V Powered RS-232 Transmitters/Receivers The HIN232-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 HIN239) and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply ...

Page 2

... NUMBER RANGE ( C) PACKAGE HIN232CB SOIC HIN232CB Tape and Reel HIN232CP PDIP HIN232IB - SOIC HIN232IP - PDIP HIN236CB SOIC HIN236CP PDIP HIN236IB - SOIC HIN237CB SOIC HIN237CB-T ...

Page 3

... Pinouts HIN232 (PDIP, SOIC) TOP VIEW 1 C1 C1- 4 C2 OUT +5V + 1µ C1+ + +5V TO 10V NOTE 1 3 VOLTAGE DOUBLER C1- 4 C2+ + +10V TO -10V NOTE 1 5 VOLTAGE INVERTER C2- +5V T1 400kΩ + 400kΩ ...

Page 4

Pinouts (Continued) HIN237 (SOIC) TOP VIEW T3 1 OUT T1 2 OUT T2 3 OUT OUT GND C1 C1- 12 +5V 9 ...

Page 5

Pinouts (Continued) HIN239 (PDIP, SOIC) TOP VIEW OUT GND C1 C1 ...

Page 6

Pinouts (Continued) 6 HIN241 (SOIC, SSOP) TOP VIEW T3 1 OUT T1 2 OUT T2 3 OUT OUT OUT GND ...

Page 7

... Maximum Storage Temperature Range . . . . . . . . . -65 RXOUT Maximum Lead Temperature (Soldering 10s 300 (SOIC, SSOP, MQFP - Lead Tips Only +5V ±10 Operating Temperature Range CC A TEST CONDITIONS No Load, HIN232 HIN236-238, HIN240-241 HIN239 No Load, HIN239 ...

Page 8

... S3 RC OSCILLATOR Detailed Description The HIN232 thru HIN241 family of RS-232 transmitters/receivers are powered by a single +5V power supply (except HIN239), feature low power consumption, and meet all ElA RS-232C and V.28 specifications. The circuit is divided into three sections: The charge pump, transmitter, and receiver ...

Page 9

... FIGURE 4. PROPAGATION DELAY DEFINITION 12 1µF 10 0.47µF 8 0.10µ 5.0 5.5 6.0 , VARYING FIGURE 6. V+, V- OUTPUT VOLTAGE vs LOAD (HIN232 0V). The receivers have a typical input threshold of . The output will be low whenever the input XIN R -30V < R < +30V XIN 5kΩ GND < V GND FIGURE 3 ...

Page 10

... Test Circuits (HIN232) - 1µ C1 1µ GND - C1- OUT R1 C2 1µ C2 OUT - + 1µ 3kΩ OUT OUT T2 OUTPUT RS-232 ±30V INPUT FIGURE 7. GENERAL TEST CIRCUIT Applications The HIN2XX may be used for all RS-232 data terminal and communication links particularly useful in applications where ± ...

Page 11

... C1 1µ DTR T2 10 TTL/CMOS DSRS INPUTS AND 12 DCD OUTPUTS FIGURE 10. COMBINING TWO HIN232s FOR 4 PAIRS OF RS-232 INPUTS AND OUTPUTS 1µ (2) TRANSMIT DATA 7 RTS (4) REQUEST TO SEND 13 RD (3) RECEIVE DATA 8 CTS (5) CLEAR TO SEND +5V - RS-232 2µ ...

Page 12

Die Characteristics DIE DIMENSIONS 160 mils x 140 mils METALLIZATION Type: Al ±1k Å Å Thickness: 10k SUBSTRATE POTENTIAL V+ Metallization Mask Layout OUT OUT R1 IN GND PASSIVATION ...

Page 13

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 14

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 15

Small Outline Plastic Packages (SOIC) N INDEX H AREA E - SEATING PLANE - -C- α µ 0.25(0.010 NOTES: 1. Symbols are defined in the “MO ...

Page 16

Small Outline Plastic Packages (SOIC) N INDEX H AREA E - SEATING PLANE - -C- α µ 0.25(0.010 NOTES: 1. Symbols are defined in the “MO ...

Page 17

Small Outline Plastic Packages (SOIC) N INDEX H AREA E - SEATING PLANE - -C- α µ 0.25(0.010 NOTES: 1. Symbols are defined in the “MO ...

Page 18

Shrink Small Outline Plastic Packages (SSOP) N INDEX H AREA E - SEATING PLANE - -C- α µ 0.25(0.010 NOTES: 1. Symbols are defined in the ...

Page 19

... Intersil Corporation’s quality certifications can be viewed at website www.intersil.com/quality/iso.asp. Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. How- ever, no responsibility is assumed by Intersil or its subsidiaries for its use ...

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