EEWORLDEEWORLDEEWORLD

Part Number

Search

ADM232LJR-REEL

Description
RS-232 Interface IC RS-232 CIRCUIT
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size286KB,20 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric View All

ADM232LJR-REEL Online Shopping

Suppliers Part Number Price MOQ In stock  
ADM232LJR-REEL - - View Buy Now

ADM232LJR-REEL Overview

RS-232 Interface IC RS-232 CIRCUIT

ADM232LJR-REEL Parametric

Parameter NameAttribute value
Source Url Status Check Date2013-05-01 14:56:40.765
Brand NameAnalog Devices Inc
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerADI
Parts packaging codeSOIC
package instructionSOP, SOP16,.4
Contacts16
Manufacturer packaging codeRW-16
Reach Compliance Codenot_compliant
ECCN codeEAR99
Other featuresINTERNAL CHARGE PUMP
Differential outputNO
Number of drives2
High level input current maximum value0.000025 A
Input propertiesSCHMITT TRIGGER
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-232-E; V.28
JESD-30 codeR-PDSO-G16
JESD-609 codee0
length10.3 mm
Humidity sensitivity level1
Number of functions2
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Minimum output swing10 V
Output characteristicsTOTEM-POLE
Maximum output low current0.0032 A
Output polarityINVERTED
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP16,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)240
power supply5 V
Certification statusNot Qualified
Maximum receive delay
Number of receiver bits2
Maximum seat height2.65 mm
Maximum slew rate6 mA
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width7.5 mm
5 V-Powered
CMOS RS-232 Drivers/Receivers
ADM231L–ADM234L/ADM236L–ADM241L
FEATURES
Single 5 V power supply
Meets all EIA-232-E and V.28 specifications
120 kbps data rate
On-board dc-to-dc converters
±9 V output swing with 5 V supply
Small 1 µF capacitors
Low power shutdown ≤1 µA
±30 V receiver input levels
Latch-up free
ADM236L TYPICAL OPERATING CIRCUIT
+5V INPUT
C1+
C1–
C2+
C2–
V
CC
V+
+5V TO +10V
VOLTAGE
DOUBLER
+10V TO –10V
VOLTAGE
INVERTER
1µF
+6.3V
1µF
+6.3V
1µF
+6.3V
1µF
+16V
V–
1µF
+16V
T1
OUT
T2
OUT
T3
OUT
T4
OUT
R1
IN
R2
IN
R3
IN
SD
RS-232
INPUTS
2
RS-232
OUTPUTS
T1
IN
T2
IN
TTL/CMOS
INPUTS
1
T3
IN
T4
IN
R1
OUT
TTL/CMOS
OUTPUTS
R2
OUT
R3
OUT
T1
T2
APPLICATIONS
Computers
Peripherals
Modems
Printers
Instruments
T3
T4
R1
R2
R3
GENERAL DESCRIPTION
EN
The ADM2xx family of line drivers/receivers is intended for all
EIA-232-E and V.28 communications interfaces, especially in
applications in which 12 V is not available. The ADM236L and
ADM241L feature a low power shutdown mode that reduces
power dissipation to less than 5 µW, making them ideally suited
for battery-powered equipment. The ADM233L does not
require any external components and is particularly useful in
applications where printed circuit board space is critical.
All members of the ADM2xxL family, except the ADM231L and
ADM239L, include two internal charge pump voltage converters
that allow operation from a single 5 V supply. These parts convert
the 5 V input power to the ±10 V required for RS-232 output
Table 1. Selection Table
Part
Number
ADM231L
ADM232L
ADM233L
ADM234L
ADM236L
ADM237L
ADM238L
ADM239L
ADM241L
Rev. C
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 that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
GND
ADM236L
1
INTERNAL 400kΩ PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
2
INTERNAL 5kΩ PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
Figure 1.
levels. The ADM231L and ADM239L 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.
The ADM2xxL is an enhanced upgrade to the AD2xx family. It
features lower power consumption, faster slew rate, and the
ability to operate with smaller (1 µF) capacitors.
Power Supply Voltage
5 V and 7.5 V to 13.2 V
5V
5V
5V
5V
5V
5V
5 V and 7.5 V to 13.2 V
5V
No. of RS-232
Drivers
2
2
2
4
4
5
4
3
4
No. of RS-232
Receivers
2
2
2
0
3
3
4
5
5
External
Capacitors
2
4
None
4
4
4
4
2
4
Low Power
Shutdown (SD)
No
No
No
No
Yes
No
No
No
Yes
TTL
Three-State EN
No
No
No
No
Yes
No
No
Yes
Yes
No. of
Pins
14
16
20
16
24
24
24
24
28
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
© 2005 Analog Devices, Inc. All rights reserved.
00070-0-015
How to get new coins?
How to get new coins?...
qchpanna Suggestions & Announcements
Can the de1-SOC board be connected to the Internet using a network cable?
I installed Ubuntu on my de1-SOC and need to download something. Can I connect to the Internet directly?...
JerryHetty FPGA/CPLD
DIY Amplifier
I have always wanted to make a small power amplifier controlled by PT3214! But I don't know how to control the I2C of PT2314, and what is its original code! I hope someone can give me some advice!!! P...
xuwangqing Talking
About usb SCSI protocol driver
Hello everyone~ _ ~! Has anyone worked on SCSI protocol? To implement external storage devices such as USB flash drives... This protocol is very complicated. If it is implemented on a USB HOST, how do...
silentfire Embedded System
PADS Logic View Operations
Title: PADS Logic View Operations When designing schematics, you often need to zoom in and out on the view. The [Settings] menu of PADS Logic provides basic commands for view operations. You can use t...
凡亿教育 PCB Design
Survey how many forum members are going to attend the Munich Shanghai Electronics Show?
[font=微软雅黑][size=4]The 2016 Munich Shanghai Electronics Show will be held at the Shanghai New International Expo Center from March 15 to 17. [/size][/font] [font=微软雅黑][size=4]I would like to ask how m...
eric_wang Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1116  1073  105  868  431  23  22  3  18  9 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号