SP3232EBEN-L/TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: RS-232 Transceiver
• Characteristics:
  • Low-power, high-speed transceiver
  • Supports RS-232 voltage levels
  • Operates from a single +3.0V to +5.5V power supply
  • Compatible with EIA/TIA-232 and V.28/V.24 communication standards
• Package: SOIC-16
• Essence: Transmits and receives serial data between RS-232 and microcontroller systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: +3.0V to +5.5V
• Data Rate: Up to 120 kbps
• Number of Channels: 1
• Operating Temperature Range: -40°C to +85°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SP3232EBEN-L/TR has a total of 16 pins. The pin configuration is as follows:

1. VCC - Power Supply
2. GND - Ground
3. TOUT - Transmit Output
4. RIN - Receive Input
5. C1+ - External Capacitor Connection
6. C1- - External Capacitor Connection
7. R1IN - Receiver Input
8. R1OUT - Receiver Output
9. T1OUT - Transmitter Output
10. T1IN - Transmitter Input
11. C2- - External Capacitor Connection
12. C2+ - External Capacitor Connection
13. R2OUT - Receiver Output
14. R2IN - Receiver Input
15. T2IN - Transmitter Input
16. T2OUT - Transmitter Output

Functional Features

• Provides full-duplex communication between RS-232 and microcontroller systems
• Supports data rates up to 120 kbps
• Low-power operation for energy-efficient applications
• Built-in protection against electrostatic discharge (ESD)
• Automatic power-down mode when not in use

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed data transmission capability - RoHS compliant, ensuring environmental friendliness - Integrated ESD protection enhances reliability

Disadvantages: - Limited to a single channel of communication - Requires external capacitors for proper operation

Working Principles

The SP3232EBEN-L/TR is designed to convert the voltage levels and signal formats between RS-232 and microcontroller systems. It uses internal circuitry to transmit and receive serial data, ensuring reliable communication between the two systems. The IC operates from a single power supply and incorporates features like automatic power-down mode and ESD protection to enhance its performance and durability.

Detailed Application Field Plans

The SP3232EBEN-L/TR is widely used in various applications, including but not limited to: - Industrial automation systems - Data communication equipment - Point-of-sale terminals - Medical devices - Networking equipment - Consumer electronics

Detailed and Complete Alternative Models

1. MAX3232EIPWR - Maxim Integrated
2. ADM3202ARNZ - Analog Devices Inc.
3. ST3232EBDR - STMicroelectronics
4. LTC1387CG#PBF - Linear Technology/Analog Devices
5. HIN202CBN-T - Renesas Electronics Corporation

These alternative models offer similar functionality and can be considered as substitutes for the SP3232EBEN-L/TR.

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