Intersil Corporation HIN241IA, HIN241, HIN238, HIN237IP, HIN237IB Datasheet
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HIN230 thru HIN241
TM
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Data Sheet |
May 2000 |
File Number 3138.7 |
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+5V Powered RS-232
Transmitters/Receivers
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 feature onboard charge pump voltage 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.
Selection Table
Features
•Meets All RS-232E and V.28 Specifications
•Requires Only Single +5V Power Supply
-(+5V and +12V - HIN231 and HIN239)
•High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 120kbps
•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/µ s Maximum Slew Rate
•Multiple Receivers
-± 30V Input Voltage Range
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3kΩ to 7kΩ Input Impedance |
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0.5V Hysteresis to Improve Noise Rejection |
Applications
•Any System Requiring RS-232 Communication Ports
-Computer - Portable, Mainframe, Laptop
-Peripheral - Printers and Terminals
-Instrumentation
-Modems
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NUMBER OF |
NUMBER OF |
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LOW POWER |
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PART |
POWER SUPPLY |
RS-232 |
RS-232 |
EXTERNAL |
SHUTDOWN/TTL |
NUMBER OF |
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NUMBER |
VOLTAGE |
DRIVERS |
RECEIVERS |
COMPONENTS |
THREE-STATE |
LEADS |
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HIN230 |
+5V |
5 |
0 |
4 Capacitors |
Yes/No |
20 |
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HIN231 |
+5V and +7.5V to 13.2V |
2 |
2 |
2 Capacitors |
No/No |
16 |
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HIN232 |
+5V |
2 |
2 |
4 Capacitors |
No/No |
16 |
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HIN233 |
+5V |
2 |
2 |
None |
No/No |
20 |
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HIN234 |
+5V |
4 |
0 |
4 Capacitors |
No/No |
16 |
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HIN235 |
+5V |
5 |
5 |
None |
Yes/Yes |
24 |
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HIN236 |
+5V |
4 |
3 |
4 Capacitors |
Yes/Yes |
24 |
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HIN237 |
+5V |
5 |
3 |
4 Capacitors |
No/No |
24 |
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HIN238 |
+5V |
4 |
4 |
4 Capacitors |
No/No |
24 |
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HIN239 |
+5V and +7.5V to 13.2V |
3 |
5 |
2 Capacitors |
No/Yes |
24 |
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HIN240 |
+5V |
5 |
5 |
4 Capacitors |
Yes/Yes |
44 |
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HIN241 |
+5V |
4 |
5 |
4 Capacitors |
Yes/Yes |
28 |
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3-1 |
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. |
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1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000 |
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HIN230 thru HIN241
Ordering Information
PART |
TEMP. |
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NUMBER |
RANGE (oC) |
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PACKAGE |
PKG. NO. |
HIN230CB |
0 to 70 |
20 Ld SOIC |
M20.3 |
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HIN230IB |
-40 to 85 |
20 |
Ld SOIC |
M20.3 |
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HIN231CB |
0 to 70 |
16 Ld SOIC |
M16.3 |
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HIN231CP |
0 to 70 |
14 Ld PDIP |
E14.3 |
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HIN231IB |
-40 to 85 |
16 |
Ld SOIC |
M16.3 |
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HIN231IP |
-40 to 85 |
14 |
Ld PDIP |
E14.3 |
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HIN232CP |
0 to 70 |
16 Ld PDIP |
E16.3 |
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HIN232CB |
0 to 70 |
16 Ld SOIC |
M16.3 |
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HIN232IP |
-40 to 85 |
16 |
Ld PDIP |
E16.3 |
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HIN232IB |
-40 to 85 |
16 |
Ld SOIC |
M16.3 |
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HIN233CP |
0 to 70 |
20 Ld PDIP |
E20.3 |
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HIN234CB |
0 to 70 |
16 Ld SOIC |
M16.3 |
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HIN234IB |
-40 to 85 |
16 |
Ld SOIC |
M16.3 |
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HIN235CP |
0 to 70 |
24 Ld PDIP |
E24.6 |
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HIN236CP |
0 to 70 |
24 Ld PDIP |
E24.3 |
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HIN236CB |
0 to 70 |
24 Ld SOIC |
M24.3 |
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HIN236IP |
-40 to 85 |
24 |
Ld PDIP |
E24.3 |
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HIN236IB |
-40 to 85 |
24 |
Ld SOIC |
M24.3 |
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PART |
TEMP. |
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NUMBER |
RANGE (oC) |
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PACKAGE |
PKG. NO. |
HIN237CP |
0 to 70 |
24 Ld PDIP |
E24.3 |
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HIN237CB |
0 to 70 |
24 Ld SOIC |
M24.3 |
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HIN237IP |
-40 to 85 |
24 |
Ld PDIP |
E24.3 |
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HIN237IB |
-40 to 85 |
24 |
Ld SOIC |
M24.3 |
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HIN238CP |
0 to 70 |
24 Ld PDIP |
E24.3 |
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HIN238CB |
0 to 70 |
24 Ld SOIC |
M24.3 |
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HIN238IP |
-40 to 85 |
24 |
Ld PDIP |
E24.3 |
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HIN238IB |
-40 to 85 |
24 |
Ld SOIC |
M24.3 |
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HIN239CB |
0 to 70 |
24 Ld SOIC |
M24.3 |
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HIN239CP |
0 to 70 |
24 Ld PDIP |
E24.3 |
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HIN239IB |
-40 to 85 |
24 |
Ld SOIC |
M24.3 |
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HIN240CN |
0 to 70 |
44 Ld MQFP |
Q44.10X10 |
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HIN240IN |
-40 to 85 |
44 Ld MQFP |
Q44.10X10 |
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HIN241CB |
0 to 70 |
28 Ld SOIC |
M28.3 |
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HIN241IB |
-40 to 85 |
28 |
Ld SOIC |
M28.3 |
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HIN241CA |
0 to 70 |
28 Ld SSOP |
M28.209 |
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HIN241IA |
-40 to 85 |
28 |
Ld SSOP |
M28.209 |
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NOTE: Many of the surface mount devices are available on tape and reel; add -T to suffix.
Pin Descriptions
PIN |
FUNCTION |
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VCC |
Power Supply Input 5V ± 10%. |
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V+ |
Internally generated positive supply (+10V nominal), HIN231 and HIN239 require +7.5V to +13.2V. |
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V- |
Internally generated negative supply (-10V nominal). |
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GND |
Ground lead. Connect to 0V. |
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C1+ |
External capacitor (+ terminal) is connected to this lead. |
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C1- |
External capacitor (- terminal) is connected to this lead. |
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C2+ |
External capacitor (+ terminal) is connected to this lead. |
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C2- |
External capacitor (- terminal) is connected to this lead. |
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TIN |
Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400kΩ pull-up resistor to VCC is connected to each lead. |
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TOUT |
Transmitter Outputs. These are RS-232 levels (nominally ± 10V). |
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RIN |
Receiver Inputs. These inputs accept RS-232 input levels. An internal 5kΩ pull-down resistor to GND is connected to each input. |
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ROUT |
Receiver Outputs. These are TTL/CMOS levels. |
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Enable input. This is an active low input which enables the receiver outputs. With |
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= 5V, the outputs are placed in a high |
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EN |
EN |
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impedance state. |
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SHUTDOWN |
Shutdown Input. With SHUTDOWN = 5V, the charge pump is disabled, the receiver outputs are in a high impedance state |
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and the transmitters are shut off. |
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NC |
No Connect. No connections are made to these leads. |
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3-2
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HIN230 thru HIN241 |
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Pinouts |
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HIN230 (SOIC) |
HIN231 (SOIC) |
TOP VIEW |
TOP VIEW |
T3OUT |
1 |
T1OUT |
2 |
T2OUT |
3 |
T2IN |
4 |
T1IN |
5 |
GND |
6 |
VCC |
7 |
C1+ |
8 |
V+ |
9 |
C1- |
10 |
20 |
T4OUT |
19 |
T5IN |
18 NC |
17 SHUTDOWN |
16 T5OUT |
15 T4IN |
14 T3IN |
13 V- |
12 C2- |
11 C2+ |
C+ |
1 |
C- |
2 |
V- |
3 |
T2OUT |
4 |
R2IN |
5 |
R2OUT |
6 |
T2IN |
7 |
NC |
8 |
16 |
V+ |
(14) |
15 |
VCC |
(13) |
14 |
GND |
(12) |
13 |
T1OUT |
(11) |
12 |
R1IN |
(10) |
11 |
R1OUT |
(9) |
10 |
T1IN |
(8) |
9 |
NC |
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+5V |
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8 |
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7 |
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1µ F |
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C1+ |
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VCC |
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1µ |
F |
+ |
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V+ |
9 |
+ |
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+5V TO 10V |
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10 |
C1- |
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11 |
VOLTAGE DOUBLER |
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C2+ |
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1µ |
F |
+ |
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+10V TO -10V |
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13 |
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V- |
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12 |
C2- |
VOLTAGE INVERTER |
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1µ F |
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+5V |
T1 |
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+ |
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5 |
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2 |
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T1IN |
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400kΩ |
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T1OUT |
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+5V |
T2 |
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T2IN |
4 |
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400kΩ |
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3 |
T2OUT |
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14 |
+5V |
T3 |
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1 |
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T3IN |
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400kΩ |
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T3OUT |
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+5V |
T4 |
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T4IN |
15 |
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400kΩ |
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20 |
T4OUT |
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+5V |
T5 |
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T5IN |
19 |
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400kΩ |
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16 |
T5OUT |
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17 |
SHUTDOWN |
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6 |
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NOTE: Pin numbers in parentheses are for PDIP Package.
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+5V |
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+7.5V TO +13.2V |
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15 |
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VCC |
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V+ |
16 |
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1 |
C+ |
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1µ F |
+ |
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+12V TO -12V |
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3 |
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V- |
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2 |
C- |
VOLTAGE INVERTER |
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1µ F |
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+ |
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10 |
+5V |
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T1 |
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13 |
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T1IN |
400kΩ |
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T1OUT |
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+5V |
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T2 |
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T2IN |
7 |
400kΩ |
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4 |
T2OUT |
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R1OUT |
11 |
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12 |
R1IN |
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R1 |
5kΩ |
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R2OUT |
6 |
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5 |
R2IN |
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R2 |
5kΩ |
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14 |
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NOTE: SOIC pin numbers shown.
3-3
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HIN230 thru HIN241 |
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Pinouts (Continued) |
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HIN232 (PDIP, SOIC) |
HIN233 (PDIP, SOIC) |
TOP VIEW |
TOP VIEW |
C1+ |
1 |
V+ |
2 |
C1- |
3 |
C2+ |
4 |
C2- |
5 |
V- |
6 |
T2OUT |
7 |
R2IN |
8 |
16 |
VCC |
15 |
GND |
14 |
T1OUT |
13 |
R1IN |
12 |
R1 |
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OUT |
11 |
T1IN |
10 |
T2IN |
9 |
R2OUT |
T2IN |
1 |
T1IN |
2 |
R1OUT |
3 |
R1IN |
4 |
T1OUT |
5 |
GND |
6 |
VCC |
7 |
(V+) C1+ |
8 |
GND |
9 |
(V-) C2- |
10 |
20 |
R2OUT |
19 |
R2IN |
18 |
T2OUT |
17 |
V- |
16 |
C2- |
15 |
C2+ |
14 |
V+ (C1-) |
13 |
C1- (C1+) |
12 |
V- (C2+) |
11 |
C2+ (C2-) |
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+5V |
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+ |
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1µ F |
16 |
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1 |
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VCC |
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1µ F |
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C1+ |
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1µ |
F |
+ |
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+5V TO 10V |
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2 |
+ |
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V+ |
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3 |
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VOLTAGE DOUBLER |
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C1- |
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4 |
C2+ |
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1µ |
F |
+ |
+10V TO -10V |
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6 |
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V- |
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5 |
C2- |
VOLTAGE INVERTER |
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1µ F |
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+ |
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11 |
+5V |
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T1 |
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14 |
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T1IN |
400kΩ |
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T1OUT |
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+5V |
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T2 |
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T2IN |
10 |
400kΩ |
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7 |
T2OUT |
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R1OUT |
12 |
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13 |
R1IN |
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R1 |
5kΩ |
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R2OUT |
9 |
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8 |
R2IN |
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R2 |
5kΩ |
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15 |
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NOTE: Pin names in parentheses are for SOIC Package.
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+5V |
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+ |
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6 |
0.1µ F |
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+5V |
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VCC |
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T1 |
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2 |
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400kΩ |
5 |
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T1IN |
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T1OUT |
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+5V |
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T2 |
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1 |
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400kΩ |
18 |
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T2IN |
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T2OUT |
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R1OUT |
3 |
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4 |
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R1IN |
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R1 |
5kΩ |
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R2OUT |
20 |
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19 |
8 (13) |
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R2IN |
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C1+ |
R2 |
5kΩ |
11 (12) |
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NO |
13 (14) |
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C2+ |
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15 |
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CONNECT |
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C1- |
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C2+ |
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INTERNAL 12 (10) |
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V- |
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16 |
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-10V |
|
|
|
|
C2- |
SUPPLY |
17 |
V- |
|
|
10 (11) |
INTERNAL |
14 (8) |
|
|
|
C2- |
|
|
|
|
||
+10V |
V+ |
GND |
GND |
|
|
|
|
||||
SUPPLY |
|
|
6 |
9 |
|
|
|
|
|
||
NOTE: Pin numbers in parentheses are for SOIC Package.
3-4
|
HIN230 thru HIN241 |
|
|
Pinouts (Continued) |
|
HIN234 (SOIC) |
HIN235 (PDIP) |
TOP VIEW |
TOP VIEW |
T1OUT |
1 |
T2OUT |
2 |
T2IN |
3 |
T1IN |
4 |
GND |
5 |
VCC |
6 |
C1+ |
7 |
V+ |
8 |
16 |
T3OUT |
15 |
T4OUT |
14 |
T4IN |
13 |
T3IN |
12 |
V- |
11 |
C2- |
10 |
C2+ |
9 |
C1- |
|
|
|
|
|
+5V |
|
|
|
|
|
7 |
|
|
6 |
|
|
1µ F |
|
|
C1+ |
|
VCC |
|
|
||
1µ |
F |
+ |
|
V+ |
8 |
+ |
||
|
|
+5V TO 10V |
|
|||||
|
|
9 |
C1- |
|
|
|
|
|
|
|
10 |
VOLTAGE DOUBLER |
|
|
|
||
|
|
C2+ |
|
|
|
|
|
|
1µ |
F |
+ |
|
+10V TO -10V |
|
12 |
|
|
|
|
V- |
|
|||||
11 |
C2- |
VOLTAGE INVERTER |
|
|||||
|
|
|
|
1µ F |
||||
|
|
|
|
|
|
|
||
|
|
|
+5V |
T1 |
|
|
+ |
|
|
|
4 |
|
1 |
|
|||
T1IN |
|
400kΩ |
|
|
T1OUT |
|||
|
|
|
|
|
|
|||
|
|
|
+5V |
T2 |
|
|
|
|
T2IN |
3 |
|
400kΩ |
|
|
2 |
T2OUT |
|
|
|
|
|
|
|
|||
|
|
13 |
+5V |
T3 |
|
16 |
|
|
T3IN |
|
400kΩ |
|
|
T3OUT |
|||
|
|
|
|
|
|
|||
|
|
|
+5V |
T4 |
|
|
|
|
T4IN |
14 |
|
400kΩ |
|
|
15 |
T4OUT |
|
|
|
|
|
|
|
|||
|
|
|
|
|
5 |
|
|
|
T4OUT |
1 |
T3OUT |
2 |
T1OUT |
3 |
T2OUT |
4 |
R2IN |
5 |
R2OUT |
6 |
T2IN |
7 |
T1IN |
8 |
R1OUT |
9 |
R1IN |
10 |
GND |
11 |
VCC |
12 |
24 R3IN |
23 R3OUT |
22 |
T5IN |
21 SHUTDOWN |
20 EN |
19 |
T5OUT |
18 R4IN |
17 R4OUT |
16 |
T4IN |
15 |
T3IN |
14 |
R5OUT |
13 |
R5IN |
|
|
+5V |
|
|
|
|
12 |
|
0.1µ F |
|
|
VCC |
|
|
|
+5V |
|
+ |
|
8 |
T1 |
3 |
|
|
400kΩ |
|
T1OUT |
||
T1IN |
|
|
|
|
7 |
+5V |
T2 |
|
|
400kΩ |
|
4 |
T2OUT |
|
T2IN |
|
|
|
|
15 |
+5V |
T3 |
2 |
|
400kΩ |
|
T3OUT |
||
T3IN |
|
|
|
|
16 |
+5V |
T4 |
1 |
|
400kΩ |
|
T4OUT |
||
T4IN |
|
|
|
|
|
+5V |
T5 |
|
|
22 |
400kΩ |
|
19 |
T5OUT |
T5IN |
|
|
|
|
9 |
|
|
10 |
R1IN |
R1OUT |
|
|
5kΩ |
|
|
|
R1 |
|
|
|
|
|
|
|
6 |
|
|
5 |
R2IN |
R2OUT |
|
|
5kΩ |
|
|
|
R2 |
|
|
|
|
|
|
|
23 |
|
|
24 |
|
R3OUT |
|
|
5kΩ |
R3IN |
|
|
R3 |
|
|
|
|
|
|
|
17 |
|
|
18 |
|
R4OUT |
|
|
5kΩ |
R4IN |
|
|
R4 |
|
|
14 |
|
|
13 |
|
R5OUT |
|
|
5kΩ |
R5IN |
20 |
|
R5 |
|
|
|
21 |
|
||
EN |
|
|
SHUTDOWN |
|
|
|
|
||
|
|
GND |
|
|
|
|
|
|
|
|
|
|
11 |
|
3-5
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