Device Information
 
 
ISL83386E Printer Friendly Version
 
±15kV ESD Protected, +3V to +5.5V, 1 Microamp, 250kbps, RS-232 Transmitters/Receivers with Separate Logic Supply
 
Datasheets,
Related Docs
& Simulations		DescriptionKey
Features		Parametric
Data		Application
Diagrams		Related
Devices
 
 
Ordering Information
 iBuy direct from Intersil  iBuy direct - out of stock  Request samples
 Check distributor inventory Green/Pb(Lead free) Device  Available in RoHS/Pb-Free  
Part No. Design-In
Status		 Temp. Package MSL Price
US $		 PB Free
ISL83386EIV Active Ind 20 Ld TSSOP 1 2.93  Buy Direct Disti-Buy Sample
ISL83386EIVZ Active Ind 20 Ld TSSOP 3 2.44 PB Free Buy Direct Disti-Buy Sample
ISL83386EIVZ-T Active Ind 20 Ld TSSOP T+R 3 2.44 PB Free Disti-Buy  
ISL83386EIV-T InActive Ind 20 Ld TSSOP T+R 1 N/A      
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
 
  Description

The ISL83386E contains 3.0V to 5.5V powered RS-232 transmitters/receivers which meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are PDAs, Palmtops, and cell phones where the low operational, and even lower standby, power consumption is critical. Efficient on-chip charge pumps, coupled with a manual powerdown function reduces 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 250kbps are guaranteed at worst case load conditions. The ISL83386E features a VL pin that adjusts the logic pin (see Pin Descriptions table) output levels and input thresholds to values compatible with the VCC powering the external logic (e.g., a UART). The single pin powerdown function (SHDN = 0) disables all the receiver and transmitter outputs, while shutting down the charge pump to minimize supply current drain. Table 1 summarizes the features of the ISL83386E, while Application Note AN9863 summarizes the features of each device comprising the 3V RS-232 family.

 
  Key Features
 
  • Pb-Free Available (RoHS Compliant)
  • VL Pin for Compatibility with Mixed Voltage Systems
  • ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)
  • Low Power, Pin Compatible Upgrade for MAX3386E and SP3203E
  • Single SHDN Pin Disables Transmitters and Receivers
  • Meets EIA/TIA-232 and V.28/V.24 Specifications at 3V
  • On-Chip Charge Pumps Require Only Four External 0.1µF Capacitors
  • Receiver Hysteresis For Improved Noise Immunity
  • Very Low Supply Current 300µA
  • Guaranteed Minimum Data Rate 250kbps
  • Wide Power Supply Range Single +3V to +5.5V
  • Low Supply Current in Powerdown State < 1µA
Related Documentation
 
Application Note(s)   Application Note(s):
 
Datasheet(s)   Datasheet(s):
 
Technical Homepage   Technical Homepage:
 
Design Model(s)   Design Model(s):
 
 
  Parametric Data
# of Tx3
# of Rx2
High ESDYes
Manual ShutdownYes
Auto ShutdownNo
Rx DisableNo
Data Rate (Mbps).5
Cap. Value (µF).1
IS Enabled (mA).3
IS Disabled (µA)1
VCC Range (V)3 to 5.5
VCC (min) (V)3
VCC (max) (V)5.5
 
  Application Block Diagrams
 
 
 
Applications
 
  • Any System Requiring RS-232 Communication Ports
    • Battery Powered, Hand-Held, and Portable Equipment
    • Laptop Computers, Notebooks, Palmtops
    • Digital Cameras
    • PDA's and PDA Cradles
    • Cellular/Mobile Phones
 
  Related DevicesParametric Table   Parametric Table
 
 ICL3207E Low Power, +3V To +5.5V, 250kbps, RS-232 Transmitters/Receivers 
 ICL3217E Low Power, +3V To +5.5V, 250kbps, RS-232 Transmitters/Receivers 
 ICL3221E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 
 ICL3222E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 
 ICL3223E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 
 ICL3224E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ICL3225E ±15kV ESD Protected, +3V to +5.5V, 1μA, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ICL3226E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ICL3227E ±15kV ESD Protected, +3V to +5.5V, 1μA, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ICL3232E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 
 ICL3237E ±15KV ESD Protected, 1μA Supply-Current, +3V to +5.5V, 250kbps or 1000kbps, RS-232 Transmitters/Receivers 
 ICL3238E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transceivers With Enhanced Automatic Powerdown 
 ICL3241E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 
 ICL3243E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 
 ICL3244E ±15kV ESD Protected, +3V To +5.5V, 1mA, 250kbps, RS-232 Transceivers With Enhanced Automatic Powerdown 
 ICL3245E ±15kV ESD Protected, +3V to +5.5V, 1mA, 1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ISL3232E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers 
 ISL3241E QFN Packaged, ±15kV ESD Protected, +2.7V to +3.6V, 250kbps, RS-232 Transmitters/Receivers with Separate Logic Supply Pin 
 ISL3243E QFN Packaged, ±15kV ESD Protected, +2.7V to +3.6V, 250kbps, RS-232 Transmitters/Receivers with Separate Logic Supply Pin 
 ISL4221E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers 
 ISL4223E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers 
 ISL4238E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10nA, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ISL4241E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10nA, 250kbps, RS-232 Transmitters/Receivers 
 ISL4243E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10nA, 250kbps, RS-232 Transmitters/Receivers 
 ISL4244E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10nA, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ISL4245E QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 10nA, 250kbps/1Mbps, RS-232 Transceivers with Enhanced Automatic Powerdown 
 ISL4260E QFN Packaged, ±15kV ESD Protected, +3V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers with Separate Logic Supply 
 ISL4270E QFN Packaged, ±15kV ESD Protected, +3V to +5.5V, 300nA, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown and a Separate Logic Supply 
 ISL83220E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 
 ISL83384E ±15kV ESD Protected, +3V to +5.5V, 1 Microamp, 250Kbps, RS-232 Transmitter/Receiver 
 ISL83385E +/-15kV ESD Protected, +3V To +5.5V, 1microamp, 250kbps, RS-232 Transmitter/Receiver 
 ISL83387E ±15kV ESD Protected, +3V to +5.5V, 1μA, 250kbps, RS-232 Transceivers with Enhanced Automatic Powerdown and a Separate Logic Supply 
 ISL8563E ±15kV ESD Protected, +3V To +5.5V, 1μA, 250kbps, RS-232 Transmitters/Receivers 

 
About Us | Careers | Contact Us | Investors | Legal | Privacy | Site Map | Subscribe | Intranet

©2003-2009. Intersil Americas Inc. All rights reserved.