null

ICL3223IAZ - 3V 250kbps RS-232 Interface Transceiver IC 20Pin-SSOP

Renesas Electronics

No reviews yet Write a Review
SKU:
124-ICL3223IAZ
MPN:
ICL3223IAZ
ICL3223IAZ – 3V to 5.5V RS-232 Transceiver IC, 250kbps, ±15kV ESD Protection, 20-Pin SSOP
ICL3223IAZ RS-232 interface transceiver, 3V–5.5V supply, 250kbps data rate, auto power-down, ±15kV ESD protection, 20-pin SSOP package. Ideal for portable and embedded serial communication. View full description
  • 100% Original Products
  • GST Invoice
  • Earn 3% Cashback
₹317.42 inc. GST
₹269.00 ex. GST
11 people looking at this.

Technical Specifications

Brand:
Renesas Electronics
Case/Package:
SSOP
Contact Plating:
Tin
Mount:
Surface Mount
Number of Pins:
20
Data Rate:
250 kbps
Part Family:
ICL3223
Logic Function:
Receiver, Transceiver
Low Level Output Current:
1.6 mA
Max Operating Temperature:
85 °C
Max Supply Current:
1 mA
Max Supply Voltage:
5.5 V
Min Operating Temperature:
-40 °C
Min Supply Voltage:
3 V
Nominal Supply Current:
1 mA
Number of Circuits:
2
Number of Drivers:
1
Number of Receivers:
2
Number of Transceivers:
1
Number of Transmitters:
2
Operating Supply Voltage:
3.15 V
Height:
1.73 mm
Width:
5.3 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

ICL3223IAZ – 3V RS-232 Interface Transceiver, 250kbps, 20-Pin SSOP: Low-power, ESD-protected serial communication solution

The ICL3223IAZ is a 3V to 5.5V powered RS-232 interface transceiver IC designed to meet EIA/TIA-232 and V.28/V.24 specifications while maintaining ultra-low power consumption. Featuring two drivers and two receivers, it enables reliable serial communication in portable and space-constrained systems such as notebooks, PDAs, and embedded devices. With an on-chip charge pump requiring only four external 0.1µF capacitors, the ICL3223IAZ simplifies PCB design while ensuring efficient voltage conversion. It supports automatic power-down, reducing standby current to as low as 1µA, conserving power in battery-powered applications. The device guarantees data rates of 250kbps and includes receiver hysteresis for improved noise immunity. Packaged in a compact 20-pin SSOP, it offers drop-in compatibility with industry-standard devices such as MAX3223, MAX3232, and SP3243, making it a flexible upgrade for existing RS-232 designs.

Key Features:

  • Wide Operating Voltage: Single supply from +3.0V to +5.5V.

  • Data Rate: Guaranteed minimum 250kbps at worst-case load conditions.

  • I/O Channels: Two RS-232 drivers and two receivers.

  • Low Power Consumption:

    • Standby current as low as 1µA with auto power-down.

    • Efficient on-chip charge pump requiring only four 0.1uF capacitors.

  • High ESD Protection: ±15kV Human Body Model (HBM).

  • Compatibility: Drop-in replacement for MAX3221, MAX3222, MAX3223, MAX3232, MAX3241, MAX3243, SP3243.

  • Noise Immunity: Integrated receiver hysteresis for stable operation.

  • Latch-Up Free Design: Ensures robust operation in harsh environments.

  • Package: Compact 20-pin SSOP for space-efficient PCB layouts.

  • Target Applications: Ideal for laptops, PDAs, industrial controllers, embedded devices, and low-power serial interfaces.

Related Products