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INTERSIL  ICL3221CAZ  RS232 Transceiver, 3V-5.5V Supply, SSOP-16

INTERSIL ICL3221CAZ
Technical Data Sheet (839.76KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The ICL3221CAZ is a powered RS-232 Transmitter/Receiver with part marking. It meets ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3V. Efficient on-chip charge pumps, coupled with manual and automatic power-down functions, reduce the A trickle. Data rates greater than 250kbps are guaranteed at worst case load conditions. This family is fully compatible with 3.3V only systems, mixed 3.3 and 5V systems and 5V only systems. It features an automatic power-down function which powers down the on-chip power-supply and driver circuits. This occurs when an attached peripheral device is shut off or the RS-232 cable is removed, conserving system power automatically without changes to the hardware or operating system. This device power up again when a valid RS-232 voltage is applied to any receiver input.
  • 15kV ESD protected (human body model)
  • Low power, Pin-compatible upgrade for 5V MAX221
  • Latch-up free
  • On-chip voltage converters require only four external 0.1µF capacitors
  • Receiver hysteresis for improved noise immunity
  • 250kbps Guaranteed minimum data rate
  • 6V/ms Guaranteed minimum slew rate
  • 1mA Low supply current in power-down state

Product Information

Device Type:
RS232 Transceiver
IC Interface Type:
RS232
No. of Drivers:
1Drivers
Supply Voltage Min:
3V
Supply Voltage Max:
5.5V
Driver Case Style:
SSOP
No. of Pins:
16Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Automation & Process Control;
  • Consumer Electronics;
  • Portable Devices;
  • Computers & Computer Peripherals;
  • Communications & Networking;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.00028

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