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ICL3222EIBZ-T

Name: ICL3222EIBZ-T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 18SOIC

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製造商。部分 #ICL3222EIBZ-T
包 18-SOIC (0.295, 7.50mm Width)
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規格

Supplier	Renesas Electronics America Inc
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Obsolete
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	2/2
Duplex	Full
ReceiverHysteresis	500 mV
DataRate	250kbps
Voltage-Supply	3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	18-SOIC (0.295, 7.50mm Width)

概述

Description

ICL3222EIBZ-T is a dual RS-232 transceiver from Intersil/Renesas. It provides two TX drivers and two RX receivers to connect a microcontroller’s UART (TTL/CMOS levels) to RS-232 devices. The device operates from a single supply (typically 3.3V or 5V) and uses an on-chip charge pump to generate the RS-232 voltage levels (± voltages) required for robust serial communication. It supports standard RS-232 signaling and is suitable for typical UART data rates (up to hundreds of kbps). The EIBZ-T suffix indicates the package code (often SOIC-8) and tape-and-reel shipment. Typical applications: microcontroller to PC/modem serial links, embedded serial interfaces, and other RS-232 interfacing needs. For exact pinout, voltage, and speed specs, consult the official datasheet.

Package

ICL3222EIBZ-T is in an 8-pin SOIC (small-outline) package, provided in Tape & Reel (T) packaging.

Pinout

- Pin count: 16 pins (DIP-16/SO-16)
- Function: Dual RS-232 line driver/receiver transceiver (two drivers and two receivers) with an on-chip charge pump to generate RS-232 voltages from a single supply (3.0–5.5V).

Manufacturer

Manufacturer: ICL Components (often listed as ICL).
What kind of company: ICL Components is a semiconductor company that designs and manufactures integrated circuits and related electronic components.

Application

ICL3222EIBZ-T is a dual RS-232 line driver/receiver (TTL/CMOS to RS-232). Applications:
- Microcontroller/processor to RS-232 interfaces
- PC serial ports, modems, printers
- Data acquisition and instrumentation systems
- Industrial control and automation equipment
- Telecom and point-of-sale (POS) terminals
- Embedded systems requiring RS-232 communications

Equivalent

Equivalent products (2-channel RS-232 transceivers) to ICL3222EIBZ-T include:
- Analog Devices ADM3222
- Maxim MAX3222E (and MAX3222 family)
- Exar SP3232/SP3232E
- STMicroelectronics ST232 (2-channel RS-232 transceiver)
Note: pinouts and supply voltages may differ; verify datasheets for exact compatibility with your design.