EEWORLDEEWORLDEEWORLD

Part Number

Search

ICL3225CPZ

Description
RS-232 Interface IC RS232 3V 2D/2R E-DWN 20PDIP COM
Categorysemiconductor    Analog mixed-signal IC   
File Size374KB,18 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
Download Datasheet Parametric View All

ICL3225CPZ Online Shopping

Suppliers Part Number Price MOQ In stock  
ICL3225CPZ - - View Buy Now

ICL3225CPZ Overview

RS-232 Interface IC RS232 3V 2D/2R E-DWN 20PDIP COM

ICL3225CPZ Parametric

Parameter NameAttribute value
Product CategoryRS-232 Interface IC
ManufacturerIntersil ( Renesas )
RoHSDetails
FunctionTransceiver
Data Rate1 Mb/s
Number of Drivers1 Driver
Number of Receivers2 Receiver
Supply Voltage - Max5.5 V
Operating Supply Voltage3.3 V, 5 V
Supply Voltage - Min3 V
Operating Supply Current1 mA
Minimum Operating Temperature0 C
Maximum Operating Temperature+ 70 C
Mounting StyleThrough Hole
Package / CasePDIP-20
PackagingTube
Height4.95 mm (Max)
Length26.9 mm (Max)
Number of Transceivers1 Transceiver
Output TypeSingle-Ended
ProductRS-232 Transceivers
Protocol SupportedRS-232
Receiver Signal TypeSingle-Ended
Factory Pack Quantity18
Supply TypeSingle Supply
Width7.11 mm (Max)
Unit Weight0.079719 oz
®
ICL3225, ICL3245
Data Sheet
February 27, 2006
FN4878.8
1 Microamp, +3V to +5.5V, 1Mbps, RS-232
Transceivers with Enhanced Automatic
Powerdown
The Intersil ICL32XX devices are 3.0V to 5.5V powered
RS-232 transmitters/receivers which meet ElA/TIA-232 and
V.28/V.24 specifications, even at V
CC
= 3.0V. Targeted
applications are PDAs, Palmtops, and notebook and laptop
computers where the low operational, and even lower
standby, power consumption is critical. Efficient on-chip
charge pumps, coupled with manual and enhanced
automatic powerdown functions, reduce the standby supply
current to a 1µA trickle. Small footprint packaging, and the
use of small, low value capacitors ensure board space
savings as well. Data rates greater than 1Mbps are
guaranteed at worst case load conditions. This family is fully
compatible with 3.3V only systems, mixed 3.3V and 5.0V
systems, and 5.0V only systems.
The ICL3245 is a 3 driver, 5 receiver device that provides a
complete serial port suitable for laptop or notebook
computers. It also includes a noninverting always-active
receiver for “wake-up” capability.
These devices, feature an
enhanced automatic
powerdown
function which powers down the on-chip power-
supply and driver circuits. This occurs when all receiver and
transmitter inputs detect no signal transitions for a period of
30s. These devices power back up, automatically, whenever
they sense a transition on any transmitter or receiver input.
Table 1 summarizes the features of the device represented
by this data sheet, while Application Note AN9863
summarizes the features of each device comprising the
ICL32XX 3V family.
Features
±
15kV ESD Protected (Human Body Model)
• Manual and Enhanced Automatic Powerdown Features
• Drop in Replacements for MAX3225, MAX3245
• Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V
• Latch-Up Free
• On-Chip Voltage Converters Require Only Four External
0.1µF Capacitors
• Guaranteed Mouse Driveability (ICL3245)
• “Ready to Transmit” Indicator Output (ICL3225)
• Receiver Hysteresis For Improved Noise Immunity
• Guaranteed Minimum Data Rate . . . . . . . . . . . . . . 1Mbps
• Low Skew at Transmitter/Receiver Input Trip Points . . . 10ns
• Guaranteed Minimum Slew Rate . . . . . . . . . . . . . . 24V/µs
• Wide Power Supply Range. . . . . . . . Single +3V to +5.5V
• Low Supply Current in Powerdown State . . . . . . . . . . .1µA
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Any System Requiring RS-232 Communication Ports
- Battery Powered, Hand-Held, and Portable Equipment
- Laptop Computers, Notebooks, Palmtops
- Modems, Printers and other Peripherals
- Digital Cameras
- Cellular/Mobile Phones
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
TABLE 1. SUMMARY OF FEATURES
NO. OF
MONITOR Rx.
(R
OUTB
)
0
1
DATA
RATE
(kbps)
1000
1000
MANUAL
POWER-
DOWN?
Yes
Yes
ENHANCED
AUTOMATIC
POWERDOWN
FUNCTION?
Yes
Yes
PART
NUMBER
ICL3225
ICL3245
NO. OF NO. OF
Tx.
Rx.
2
3
2
5
Rx. ENABLE
FUNCTION?
No
No
READY
OUTPUT?
Yes
No
1
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.
Copyright © Intersil Americas Inc. 2000, 2001, 2003-2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Problems with downloading programs for TI's LM3S8962 development board
Hey, do you know how to use TI's LM3S8962 development board to download programs to other LM3S series development boards? Can you teach me? Why can't I do it? It seems that it is possible according to...
飞龙飞龙 Microcontroller MCU
aucol-2007jun18-chapter
aucol-2007jun18-chapter...
lygen2009 Embedded System
EEWORLD University Hall----Live Replay: TI AMIC110 Multi-protocol Communication Chip Industrial Application Optimization Solution
Live replay: TI AMIC110 multi-protocol communication chip industrial application optimization solution : https://training.eeworld.com.cn/course/5228...
hi5 Integrated technical exchanges
ARM7's crude buzzer, can you help me take a look, thank you!
I am a sophomore student. My school has set up an ARM interest group. This is my first self-taught achievement. It is very clumsy. I hope experts can help me and modify it. Thank you very much! Functi...
sucuiqin ARM Technology
Design of wireless image transmission system based on ZigBee protocol
Abstract: This paper proposes an image wireless transmission system based on wireless sensor network. The system uses OV528 as the JPEG image data compression chip and JN5121 supporting ZigBee protoco...
xtss RF/Wirelessly
Can you tell me whether the @ means parallel or serial?
task shift_in;output[7:0]shift;begin@(posedge scl) shift[7] = sda;@(posedge scl) shift[6] = sda;@(posedge scl) shift[5] = sda;@(posedge scl) shift[4] = sda;@(posedge scl) shift[3] = sda;@(posedge scl)...
zhuleu19821025 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2478  439  609  1030  2776  50  9  13  21  56 
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