DataSheet39.com

What is AD232?

This electronic component, produced by the manufacturer "Analog Devices", performs the same function as "(AD230 - AD241) CMOS RE-232 Drivers / Receivers".


AD232 Datasheet PDF - Analog Devices

Part Number AD232
Description (AD230 - AD241) CMOS RE-232 Drivers / Receivers
Manufacturers Analog Devices　
Logo Analog Devices Logo　


There is a preview and AD232 download ( pdf file ) link at the bottom of this page.





Total 15 Pages



Preview 1 page

No Preview Available ! AD232 datasheet, circuit

-D~ ~5C-c::t\ +~VI u
,. ANALOG
+5 V Powered
W DEVICES
CMOSRS-232Drivers/Receivers
FEATURES
Single 5 V Power Supply
Meets All RS-232-C and V.28 Specifications
Multiple Drivers and Receivers
On-Board DC-DC Converters
:t:9 V Output Swing with +5 V Supply
low Power CMOS: 5 mA Operation
low Power Shutdown $1 p.A
3-State TTl/CMOS Receiver Outputs
:t:30 V Receiver Input levels
Plug-In Replacement for MAX230-241
APPLICATIONS
Computers
Peripherals
OModems
Printers
BInstruments
SGENERAL DESCRIPTION
OThe AD230 family of 5 V only, RS-232 line drivers/receivers
provides a variety of configurations to fit most communication
Lneeds, especially in applications where :t 12 V is not available.
EThe AD230, AD235, AD236 and AD241 feature a low power
shutdown mode which reduces power dissipation to less than
TE5 j.LW making them ideally suited for battery powered equip-
1\ll members of the AD230 family, except the AD231 and the
AD239, include tWointernal charge pump voltage converters
which allow operation from a single +5 V supply. These con-
verters convert the + 5 V input power to the :t 10 V required for
RS-232 output levels. The AD231 and AD239 are designed to
operate from +5 V and + 12 V supplies. An internal + 12 V to
- 12 V charge pump voltage converter generates the - 12 V
supply.
ment. The AD233 and AD235 do not require any external com- In order to minimize the package count in all applications, a
ponents and are particularly useful in applications where printed wide selection of driver/receiver combinations is available (see
circuit board space is critical.
table below).
SELECTION TABLE
Part
Number
AD230
AD231
AD232
AD233
AD234
AD235
AD236
AD237
AD238
AD239
AD241
Power
Supply Voltage
+5 V
+5 V & +7.5 V
to 13.2V
+5 V
+5 V
+5 V
+5 V
+5 V
+5 V
+5 V
+5 V & +12 V
+5 V
No. of
RS-232
Drivers
5
2
2
2
4
5
4
5
4
3
4
No. of
RS-232
Receivers
0
2
2
2
0
5
3
3
4
5
5
External
Capacitors
4
2
4
None
4
None
4
4
4
2
4
Low Power
Shutdown
(SD)
Yes
No
TTL
Three-State
EN
No
No
No No
No No
No No
Yes Yes
Yes Yes
No No
No No
No Yes
Yes Yes
No. of
Pins
20
14
16
20
16
24
24
24
24
24
28
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use; nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703
Twx: 710/394-6577
Telex: 924491
Cable: ANALOG NORWOODMASS
"

line_dark_gray
AD232 equivalent
J +5VINPUT
T10UT
T2oUT
T21N
AD234
T1'N
7.
C1+
6
Vcc
+5V TO +10V
8
9Ic1-VOLTAGE DOUBLER V+
12
101C2+ +10V TO -10V V-
10l1F
C2-VOLTAGE INVERTER
~+16V
4
T10UT
T11N
TOP VIEW
GND
(Not to Scale)
T2'N
3
2
T20UT
Vcc
iC1+
V+ C1-
)OBSO . - .Figure 9. AD234 DIP/SOICPin Configuration
TINTLP/UCMTSO*S
T3'N
13
RS-232
OUTPUTS
16
T30UT
T4'N
141
I
P5 T40UT
AD234
GND
~
'INTERNAL 400kfi PULL-UP RESISTORON EACH TTL/CMOS INPUT
Figure 10. AD234 Typical Operating Circuit
) LE+5VINPUT
TEv1:2
\)
T4oUT
T30UT
T10UT
T2 OUT
R21N
R2
T21N 7
T1IN
AD235
TOP VIEW
(Not to Scale)
R1oUT
T1'N
8
3 T10UT
T20N
~TIL/CMOS
INPUTS'
I T3'N
7
15
4 T2oUT
2 I RS-232
rT30UT OUTPUTS
:~1T~5: 'N
15
~T~15ouT
AD235
R1ouT
9
10 R1'N
R2oUT
6
5 R2'N
TIL/CMOS I
1OUTPUTS
R3oUT
R4oUT
23
17
~24 RS-232
IR3'N INPUTS"
18 R4.N
Figure 11. AD235 DIP Pin Configuration
)
R5oUT
-
EN
14
~
GND
13
R5'N
~
SD
~11
'INTERNAL4OOkU PUll-UP RESISTOR ON EACH TTlfCMOS INPUT
"INTERNAl SkU PUll-DOWN RESISTOR ON EACH RS-232 INPUT
Figure 12. AD235 Typical Operating Circuit
-5-


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AD232 electronic component.


Information Total 15 Pages
Link URL [ Copy URL to Clipboard ]
Download [ AD232.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
AD230The function is (AD230 - AD241) CMOS RE-232 Drivers / Receivers. Analog DevicesAnalog Devices
AD231The function is (AD230 - AD241) CMOS RE-232 Drivers / Receivers. Analog DevicesAnalog Devices
AD232The function is (AD230 - AD241) CMOS RE-232 Drivers / Receivers. Analog DevicesAnalog Devices

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

AD23     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search