ISL4221EIRZ in Tube by Renesas | RS 232 | Future Electronics
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Manufacturer Part #

ISL4221EIRZ

ISL4221 Series 500 kbps 5.5 V RS-232 Transceiver - QFN-16

ECAD Model:
Mfr. Name: Renesas
Standard Pkg:
Product Variant Information section
Date Code: 2140
Product Specification Section
Renesas ISL4221EIRZ - Technical Attributes
Attributes Table
Data Rate: 500kbps
ESD Voltage-Max: ±15kV
Operating Temp Range: -40°C to +85°C
Supply Voltage: 3V to 5.5V
Package Style:  QFN-16
Mounting Method: Surface Mount
Features & Applications

The ISL4221EIRZ is a single RS-232 transmitter and receiver IC with manual and automatic power down function, available in 16 pin QFN package.

Features:

  • Available in Near Chip Scale QFN (5mmx5mm) Package, which is 40% Smaller than a 20 Ld TSSOP
  • ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)
  • Meets EIA/TIA-232 and V.28/V.24 Specifications at 3 V
  • RS-232 Compatible with VCC = 2.7 V
  • On-Chip Voltage Converters Require Only Four External 0.1μF Capacitors
  • Manual and Automatic Power-down Features 
  • Receiver Hysteresis For Improved Noise Immunity
  • Guaranteed Minimum Data Rate : 250 kbps
  • Wide Power Supply Range : Single +2.7 V to +5.5 V
  • Low Supply Current in Power-down State : 150 nA
  • Pb-Free Available (RoHS Compliant)

Applications:

  • Any Space Constrained System Requiring RS-232 Ports
    • Battery Powered, and Portable Equipment
    • Hand-Held Products (GPS Receivers, Bar Code Scanners, etc.)
    • PDAs and Palmtops, Data Cables
    • Cellular/Mobile Phones, Digital Cameras
Read More...
Pricing Section
Global Stock:
1,200
USA:
1,200
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
18 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$2.32
USD
Quantity
Unit Price
1
$2.32
25
$2.28
100
$2.24
250
$2.21
1,000+
$2.15
Product Variant Information section