HIN232IB-T

Product Overview

Category

HIN232IB-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for voltage level translation in serial communication applications.

Characteristics

• Voltage level translation between RS-232 and TTL/CMOS logic levels
• Suitable for use with microcontrollers, DSPs, and other digital devices
• Provides ESD protection for RS-232 I/O pins
• Supports data rates up to 120 kbps
• Low power consumption
• Wide operating temperature range

Package

HIN232IB-T is available in a standard 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of HIN232IB-T lies in its ability to facilitate bidirectional voltage level translation between RS-232 and TTL/CMOS logic levels.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 120 kbps
• Number of Channels: 2
• Input Logic Levels:
  • RS-232: ±3V to ±15V
  • TTL/CMOS: 0V to 5V
• Output Logic Levels:
  • RS-232: ±5V
  • TTL/CMOS: 0V to 5V

Detailed Pin Configuration

1. VCC
2. GND
3. T1OUT
4. R1IN
5. R1OUT
6. T1IN
7. T2IN
8. R2OUT
9. R2IN
10. T2OUT
11. C1-
12. C1+
13. C2+
14. C2-
15. V- (RS-232)
16. V+ (RS-232)

Functional Features

• Bidirectional voltage level translation between RS-232 and TTL/CMOS logic levels
• ESD protection for RS-232 I/O pins
• Supports two independent channels for simultaneous communication
• Low power consumption for energy-efficient operation
• Wide operating temperature range allows usage in various environments

Advantages

• Simplifies interfacing between RS-232 and TTL/CMOS devices
• Provides reliable voltage level translation with ESD protection
• Supports high-speed data transmission up to 120 kbps
• Compact package size for space-constrained applications
• Wide operating temperature range ensures versatility

Disadvantages

• Limited to voltage level translation between RS-232 and TTL/CMOS logic levels only
• Not suitable for applications requiring higher data rates beyond 120 kbps

Working Principles

HIN232IB-T utilizes internal charge pumps to generate the required voltage levels for bidirectional translation between RS-232 and TTL/CMOS logic levels. The device incorporates ESD protection circuitry to safeguard the RS-232 I/O pins from electrostatic discharge.

Detailed Application Field Plans

HIN232IB-T finds extensive application in various industries, including but not limited to: - Industrial automation - Telecommunications - Consumer electronics - Medical devices - Automotive systems

The product is commonly used in applications where voltage level translation between RS-232 and TTL/CMOS logic levels is necessary, such as serial communication interfaces between microcontrollers, DSPs, and other digital devices.

Detailed and Complete Alternative Models

1. MAX232: Similar functionality and pin configuration, widely used in the industry.
2. SP3232: Offers enhanced ESD protection and higher data rates compared to HIN232IB-T.
3. LTC1387: Provides additional features like hot-swappable capability and higher supply voltage range.

These alternative models offer similar functionality to HIN232IB-T and can be considered based on specific application requirements.

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