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AZ75232

Part Number	AZ75232
Manufacturer	BCD Semiconductor
Description	MULTIPLE RS-232 DRIVERS/RECEIVERS
Published	May 3, 2007
Detailed Description	Data Sheet MULTIPLE RS-232 DRIVERS AND RECEIVERS General Description Features AZ75232 The AZ75232 combines three dr...
Datasheet	AZ75232 PDF File

Overview

Data Sheet MULTIPLE RS-232 DRIVERS AND RECEIVERS General Description Features AZ75232 The AZ75232 combines three drivers and five receivers, which conform to the EIA/TIA-232-F and ITU v.
28 standards.
Each receiver converts EIA/TIA-232-F inputs to 5-V TTL/CMOS levels and each driver converts TTL/CMOS input levels into EIA/TIA-232-F levels.
The flow-through pinout facilitates simple non-crossover board layout.
The AZ75232 provides a one-chip solution for the common 9-pin serial RS-232 interface between data terminal and data communications equipment.
The AZ75232 is available in SOIC-20, SSOP-20 and TSSOP-20 packages.
· Single Chip with Easy Interface between UART and Serial-Port Connector · Meet the Requirement of EIA/TIA-232-F and ITU v.
28 Standards · Designed to Support Data Rates up to 120kbit/s · 3 Drivers and 5 Receivers · Flow-through Pinout Applications · Mother Board · Peripheral Equipment SOIC-20 SSOP-20 TSSOP-20 Figure 1.
Package Types of AZ75232 Oct.
2009 Rev.
1.
7 BCD Semiconductor Manufacturing Limited 1 MULTIPLE RS-232 DRIVERS AND RECEIVERS Pin Configuration M/GS/G Package (SOIC-20/SSOP-20/TSSOP-20) VDD 1 RA1 2 RA2 3 RA3 4 DY1 5 DY2 6 RA4 7 DY3 8 RA5 9 VSS 10 20 VCC 19 RY1 18 RY2 17 RY3 16 DA1 15 DA2 14 RY4 13 DA3 12 RY5 11 GND Figure 2.
Pin Configuration of AZ75232 (Top View) Data Sheet AZ75232 Pin Description Pin Number 1 2 3 4 5 6 7 8 9 10 Pin Name VDD RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5 VSS Function Positive Supply Voltage for Driver Receiver Input Receiver Input Receiver Input Driver Output Driver Output Receiver Input Driver Output Receiver Input Negative Supply Voltage for Driver Pin Number 11 12 13 14 15 16 17 18 19 20 Pin Name GND RY5 DA3 RY4 DA2 DA1 RY3 RY2 RY1 VCC Function Ground Receiver Output Driver Input Receiver Output Driver Input Driver Input Receiver Output Receiver Output Receiver Output Supply Voltage for Receiver Oct.
2009 Rev.
1.
7 BCD Semiconductor Manufacturing Limited 2 MULTIPLE RS-232 DRIVERS AND RECEIVE...

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AZ75232 MULTIPLE RS-232 DRIVERS/RECEIVERS - BCD Semiconductor

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