Datasheet

ManualsBrandsINTERSIL ManualsInterface ICsInterface IC - transceivers ICL 232 CPE RS232 2/2 PDIP 16

FN3138.17

HIN232, HIN236, HIN237, HIN238,

HIN239, HIN240, HIN241

+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” on page 1).

The drivers feature true TTL/CMOS input compatibility,

slew-rate-limited output, and 300 power-off source

impedance. The receivers can handle up to ±30V, and have

a 3k to 7k input impedance. The receivers also feature

hysteresis to greatly improve noise rejection.

Features

• Meets All RS-232E and V.28 Specifications

• Requires Only Single +5V Power Supply

- (+5V and +12V - HIN239)

• High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 120kbps

• 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

-300 Power-Off Source Impedance

- Output Current Limiting

- TTL/CMOS Compatible

- 30V/µs Maximum Slew Rate

• Multiple Receivers

- ±30V Input Voltage Range

-3k to 7k Input Impedance

- 0.5V Hysteresis to Improve Noise Rejection

• Pb-free Available (RoHS compliant)

Applications

• Any System Requiring RS-232 Communication Ports

- Computer - Portable, Mainframe, Laptop

- Peripheral - Printers and Terminals

- Instrumentation

- Modems

Selection Table

PART

NUMBER

POWER SUPPLY

VOLTAGE

NUMBER OF

RS-232

DRIVERS

NUMBER OF

RS-232

RECEIVERS

EXTERNAL

COMPONENTS

LOW POWER

SHUTDOWN/TTL

THREE-STATE

NUMBER OF

LEADS

HIN232 +5V 2 2 4 Capacitors No/No 16

HIN236 +5V 4 3 4 Capacitors Yes/Yes 24

HIN237 +5V 5 3 4 Capacitors No/No 24

HIN238 +5V 4 4 4 Capacitors No/No 24

HIN239 +5V and +7.5V to 13.2V 3 5 2 Capacitors No/Yes 24

HIN240 +5V 5 5 4 Capacitors Yes/Yes 44

HIN241 +5V 4 5 4 Capacitors Yes/Yes 28

Data Sheet August 6, 2015

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

| Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

Summary of content (22 pages)

PAGE 1
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Data Sheet August 6, 2015 FN3138.17 +5V Powered RS-232 Transmitters/Receivers Features 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.
PAGE 2
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Pin Descriptions PIN VCC FUNCTION Power Supply Input 5V ±10%. V+ Internally generated positive supply (+10V nominal), HIN239 requires +7.5V to +13.2V. V- Internally generated negative supply (-10V nominal). GND Ground lead. Connect to 0V. C1+ External capacitor (+ terminal) is connected to this lead. C1- External capacitor (- terminal) is connected to this lead. C2+ External capacitor (+ terminal) is connected to this lead.
PAGE 3
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Ordering Information PART NUMBER PART MARKING TEMP. RANGE (°C) PKG. DWG. # PACKAGE HIN232CBZ* (Note) HIN232CBZ 0 to +70 16 Ld SOIC (Pb-free) M16.3 HIN232CPZ (Note) HIN232CPZ 0 to +70 16 Ld PDIP** (Pb-free) E16.3 HIN232IBZ* (Note) HIN232IBZ -40 to +85 16 Ld SOIC (Pb-free) M16.3 HIN232IPZ (Note) HIN232IPZ -40 to +85 16 Ld PDIP** (Pb-free) E16.
PAGE 4
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Pinouts HIN236 (24 LD SOIC) TOP VIEW HIN232 (16 LD PDIP, SOIC) TOP VIEW 16 VCC C1+ 1 15 GND V+ 2 C1- 3 14 T1OUT C2+ 4 13 R1IN C2- 5 12 R1OUT 6 11 T1IN T2OUT 7 10 T2IN V- T3OUT 1 24 T4OUT T1OUT 2 23 R2IN T2OUT 3 22 R2OUT R1IN 4 21 SD R1OUT 5 20 EN T2IN 6 19 T4IN T1IN 7 18 T3IN GND 8 17 R3OUT VCC 9 16 R3IN 9 R2OUT R2IN 8 C1+ 10 14 C2- C1- 12 13 C2+ +5V 1µF +5V + 16 1µF 1 NOTE 1 + 3 4 NOTE 1 T1IN T2IN
PAGE 5
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Pinouts (Continued) HIN238 (24 LD PDIP, SOIC) TOP VIEW HIN237 (24 LD SOIC) TOP VIEW T3OUT 1 24 T4OUT T2OUT 1 24 T3OUT T1OUT 2 23 R2IN T1OUT 2 23 R3IN T2OUT 3 R1IN R2IN 22 R2OUT R1OUT 5 T1IN 20 T5OUT R1OUT 6 19 T3IN T1IN 7 18 T3IN R1IN 7 18 T2IN GND 8 17 R3OUT GND 8 17 R4OUT VCC 9 16 R3IN VCC 9 16 R4IN 15 V- C1+ 10 V+ 11 C1- 12 V+ 11 14 C2- 13 C2+ C1- 12 13 C2+ +5V 9 T2IN T3IN T4IN T5IN R1OUT 10 C1+ + 12 C11
PAGE 6
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 (Continued) NC NC R5IN R5OUT T3IN T4IN R4OUT 21 R2IN R4IN 22 R2OUT VCC 4 EN 23 T2IN GND 3 SD 24 T1IN R1IN 2 NC R1OUT 1 T5OUT HIN240 (44 LD MQFP) TOP VIEW HIN239 (24 LD PDIP, SOIC) TOP VIEW 44 43 42 41 40 39 38 37 36 35 34 33 2 32 1 NC V+ 5 20 T2OUT T5IN C1+ 6 19 T1OUT R3OUT 3 31 NC C1- 7 18 R3IN R3IN 4 30 V- 17 R3OUT T4OUT 5 29 C2- 16 T3IN T3OUT 6 28 C2+ T1OUT 7 27 C1- T2OUT 8 26 V+ NC 9 25 C
PAGE 7
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Pinouts (Continued) +5V +7.5V TO +13.
PAGE 8
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Pinouts (Continued) +5V 1µF 1µF T1IN T2IN T3IN T4IN R1OUT 11 12 VCC C1+ + +5V TO 10V 14 C1- VOLTAGE DOUBLER 15 C2+ + +10V TO -10V 16 VOLTAGE INVERTER C2+5V 400k 7 T1 6 +5V 400k T2 20 +5V 400k T3 21 +5V 400k T4 EN + 1µF T1OUT T2OUT T3OUT T4OUT 9 R1IN 5k 5 4 R2IN 5k 26 27 R3IN 5k 22 23 R4IN 5k 19 24 V- 17 28 8 R4 R5OUT 1µF 1 R3 R4OUT + 3 R2 R3OUT 13 2 R1 R2OUT V+ 18 5k R5 25 R5IN SD 10 8 FN31
PAGE 9
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Absolute Maximum Ratings Thermal Information VCC to Ground. . . . . . . . . . . . . . . . . . . . . . (GND -0.3V) < VCC < 6V V+ to Ground (Note 2. . . . . . . . . . . . . . . . (VCC -0.3V) < V+ < 13.2V V- to Ground. . . . . . . . . . . . . . . . . . . . . . . . -12V < V- < (GND +0.3V) V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V Input Voltages TIN . . . . . . . . . . . . . . . . . . . . . . . . . .
PAGE 10
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Electrical Specifications Test Conditions: VCC = +5V ±10%, TA = Operating Temperature Range (Continued) PARAMETER TEST CONDITIONS MIN (Note 5) TYP MAX (Note 5) UNITS 120 - - kbps TIMING CHARACTERISTICS Baud Rate (1 Transmitter Switching) RL = 3k Output Enable Time, tEN HIN236, HIN239, HIN240, HIN241 - 400 - ns Output Disable Time, tDIS HIN236, HIN239, HIN240, HIN241 - 250 - ns Propagation Delay, tPD RS-232 to TTL - 0.
PAGE 11
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Transmitters Receivers The transmitters are TTL/CMOS compatible inverters which translate the inputs to RS-232 outputs. The input logic threshold is about 26% of VCC , or 1.3V for VCC = 5V. A logic 1 at the input results in a voltage of between -5V and V- at the output, and a logic 0 results in a voltage between +5V and (V+ -0.6V).
PAGE 12
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Typical Performance Curves 1µF 10 SUPPLY VOLTAGE (|V|) V- SUPPLY VOLTAGE TA = +25°C 12 12 0.47µF 8 0.10µF 6 4 TRANSMITTER OUTPUTS OPEN CIRCUIT 10 V+ (VCC = 5V) 8 6 V+ (VCC = 4.5V) V- (VCC = 4.5V) 4 V- (VCC = 5V) 2 2 0 0 3.0 4.0 3.5 4.5 VCC 5.0 5.5 6.0 0 5 10 15 20 25 30 35 |ILOAD| (mA) FIGURE 5. V- SUPPLY VOLTAGE vs VCC , VARYING CAPACITORS FIGURE 6. V+, V- OUTPUT VOLTAGE vs LOAD (HIN232) Test Circuits (HIN232) +4.
PAGE 13
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Applications +5V The HIN2xx may be used for all RS-232 data terminal and communication links. It is particularly useful in applications where 12V power supplies are not available for conventional RS-232 interface circuits. The applications presented represent typical interface configurations. C1 + 1µF C2 + 1µF - A simple duplex RS-232 port with CTS/RTS handshaking is illustrated in Figure 9.
PAGE 14
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Die Characteristics SUBSTRATE POTENTIAL TRANSISTOR COUNT V+ 238 Metallization Mask Layout HIN240 T2OUT T1OUT T3OUT T4OUT R3OUT R3IN T5IN R2IN SHUTDOWN R2OUT EN T2IN T5OUT T1IN R4IN R1OUT R4OUT R1IN T4IN GND T3IN R5OUT VCC R5IN C1+ 14 V+ C1- C2+ C2- V- FN3138.
PAGE 15
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Revision History The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to the web to make sure that you have the latest revision. DATE REVISION August 6, 2015 FN3138.17 CHANGE Added Rev History beginning with Rev 17. Added About Intersil Verbiage Updated Ordering Information Table on page 3. Updated POD M24.
PAGE 16
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Dual-In-Line Plastic Packages (PDIP) N E16.3 (JEDEC MS-001-BB ISSUE D) E1 INDEX AREA 1 2 3 16 LEAD DUAL-IN-LINE PLASTIC PACKAGE N/2 INCHES -B- SYMBOL -AE D BASE PLANE -C- SEATING PLANE A2 A L D1 e B1 D1 eA A1 eC B 0.010 (0.25) M C L C A B S C eB NOTES: 1. Controlling Dimensions: INCH. In case of conflict between English and Metric dimensions, the inch dimensions control. MILLIMETERS MIN MAX MIN MAX NOTES A - 0.
PAGE 17
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Dual-In-Line Plastic Packages (PDIP) N E24.3 (JEDEC MS-001-AF ISSUE D) E1 INDEX AREA 1 2 3 24 LEAD NARROW BODY DUAL-IN-LINE PLASTIC PACKAGE N/2 INCHES -B-AD E BASE PLANE -C- SEATING PLANE A2 A L D1 e B1 D1 eA A1 eC B 0.010 (0.25) M C L C A B S C eB NOTES: 1. Controlling Dimensions: INCH. In case of conflict between English and Metric dimensions, the inch dimensions control. 2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
PAGE 18
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Small Outline Plastic Packages (SOIC) M16.3 (JEDEC MS-013-AA ISSUE C) N INDEX AREA 16 LEAD WIDE BODY SMALL OUTLINE PLASTIC PACKAGE H 0.25(0.010) M B M INCHES E -B- 1 2 3 L SEATING PLANE -A- A D h x 45° -C- e A1 B 0.25(0.010) M C 0.10(0.004) C A M SYMBOL MIN MAX MIN MAX NOTES A 0.0926 0.1043 2.35 2.65 - A1 0.0040 0.0118 0.10 0.30 - B 0.013 0.0200 0.33 0.51 9 C 0.0091 0.0125 0.23 0.32 - D 0.3977 0.
PAGE 19
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Package Outline Drawing M24.3 24 LEAD WIDE BODY SMALL OUTLINE PLASTIC PACKAGE (SOIC) Rev 2, 3/11 24 INDEX AREA 7.60 (0.299) 7.40 (0.291) 10.65 (0.419) 10.00 (0.394) DETAIL "A" 1 2 3 TOP VIEW 1.27 (0.050) 0.40 (0.016) SEATING PLANE 2.65 (0.104) 2.35 (0.093) 15.60 (0.614) 15.20 (0.598) 0.75 (0.029) x 45° 0.25 (0.010) 0.30 (0.012) 0.10 (0.004) 1.27 (0.050) 0.51 (0.020) 0.33 (0.013) 8° 0° 0.32 (0.012) 0.23 (0.
PAGE 20
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Small Outline Plastic Packages (SOIC) M28.3 (JEDEC MS-013-AE ISSUE C) N 28 LEAD WIDE BODY SMALL OUTLINE PLASTIC PACKAGE INDEX AREA H 0.25(0.010) M B M INCHES E SYMBOL -B- 1 2 3 L SEATING PLANE -A- A D h x 45o a e A1 B C 0.10(0.004) 0.25(0.010) M C A M B S MAX MILLIMETERS MIN MAX NOTES A 0.0926 0.1043 2.35 2.65 - A1 0.0040 0.0118 0.10 0.30 - B 0.013 0.0200 0.33 0.51 9 C 0.0091 0.0125 0.23 0.32 - D 0.
PAGE 21
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Shrink Small Outline Plastic Packages (SSOP) M28.209 (JEDEC MO-150-AH ISSUE B) N INDEX AREA 28 LEAD SHRINK SMALL OUTLINE PLASTIC PACKAGE H 0.25(0.010) M 2 GAUGE PLANE 3 0.25 0.010 SEATING PLANE -A- INCHES E -B- 1 B M A D -C-  e C 0.10(0.004) C A M SYMBOL MIN MAX MIN MAX NOTES A - 0.078 - 2.00 - A1 0.002 - 0.05 - - A2 0.065 0.072 1.65 1.85 - B 0.009 0.014 0.22 0.38 9 C 0.004 0.009 0.09 0.25 - D 0.
PAGE 22
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 Metric Plastic Quad Flatpack Packages (MQFP) D Q44.10x10 (JEDEC MS-022AB ISSUE B) 44 LEAD METRIC PLASTIC QUAD FLATPACK PACKAGE D1 -D- INCHES SYMBOL -A- -B- E E1 e PIN 1 SEATING A PLANE -H- 0.076 0.003 -C- 12o-16o 0.40 0.016 MIN 0.20 M 0.008 C A-B S 0o MIN D S b A2 A1 0o-7o L b1 MILLIMETERS MIN MAX NOTES A - 0.096 - 2.45 - A1 0.004 0.010 0.10 0.25 - A2 0.077 0.083 1.95 2.10 - b 0.012 0.018 0.30 0.45 6 b1 0.