HIN232ECBN

Product Overview

Category: Integrated Circuit (IC)

Use: The HIN232ECBN is a RS-232 transceiver IC that provides bidirectional communication between TTL logic levels and RS-232 voltage levels. It is commonly used in serial communication applications to convert signals between different voltage levels.

Characteristics: - Supports data rates up to 120 kbps - Operates from a single +5V power supply - Low power consumption - ESD protection for RS-232 I/O pins - Available in a 16-pin DIP package

Package: 16-pin Dual Inline Package (DIP)

Essence: The HIN232ECBN is an essential component in systems requiring reliable and efficient conversion of TTL logic level signals to RS-232 voltage levels.

Packaging/Quantity: The HIN232ECBN is typically sold in reels or tubes, with a quantity of 50 units per reel/tube.

Specifications

• Supply Voltage: +4.5V to +5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 120 kbps
• Number of Channels: 2
• Input Logic Levels: TTL/CMOS
• Output Voltage Levels: RS-232
• ESD Protection: ±15kV (Human Body Model)
• Package Type: 16-pin DIP

Detailed Pin Configuration

The HIN232ECBN has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VCC - Power supply voltage input
2. GND - Ground reference
3. T1OUT - Transmitter 1 output
4. R1IN - Receiver 1 input
5. R1OUT - Receiver 1 output
6. T1IN - Transmitter 1 input
7. T2OUT - Transmitter 2 output
8. R2IN - Receiver 2 input
9. R2OUT - Receiver 2 output
10. T2IN - Transmitter 2 input
11. C1+ - Capacitor 1 positive terminal
12. C1- - Capacitor 1 negative terminal
13. C2- - Capacitor 2 negative terminal
14. C2+ - Capacitor 2 positive terminal
15. V- - Negative power supply voltage input
16. V+ - Positive power supply voltage input

Functional Features

• Bidirectional TTL to RS-232 voltage level conversion
• Supports two independent channels for simultaneous communication
• Built-in ESD protection for enhanced reliability
• Low power consumption for energy-efficient operation
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High data rate support - Single power supply operation simplifies design - Compact 16-pin DIP package for space-constrained applications - Robust ESD protection ensures reliable operation

Disadvantages: - Limited number of channels (2) - Requires external capacitors for proper operation

Working Principles

The HIN232ECBN operates by converting TTL logic level signals to RS-232 voltage levels using internal charge pumps and voltage level shifters. It provides bidirectional communication between TTL logic levels and RS-232 voltage levels, allowing seamless integration of devices operating at different voltage levels.

Detailed Application Field Plans

The HIN232ECBN finds extensive use in various applications, including but not limited to: - Serial communication interfaces for microcontrollers and embedded systems - Industrial automation and control systems - Networking equipment and routers - Point-of-sale terminals and barcode scanners - Medical devices and diagnostic equipment - Test and measurement instruments

Detailed and Complete Alternative Models

• MAX232: Similar functionality, widely used in the industry
• SP3232: Enhanced ESD protection, higher data rate support
• ADM3202: Low power consumption, extended temperature range

These alternative models offer similar functionality to the HIN232ECBN and can be considered as alternatives based on specific application requirements.

In conclusion, the HIN232ECBN is a versatile RS-232 transceiver IC that provides reliable and efficient conversion between TTL logic levels and RS-232 voltage levels. With its high data rate support, low power consumption, and compact package, it is well-suited for various serial communication applications across different industries.