TRSF3232ECDB

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Converter/Transceiver
• Characteristics:
  • High-speed data transmission
  • Dual-channel design
  • Low power consumption
• Package: DSBGA (Dual Sided Ball Grid Array)
• Essence: Facilitates bidirectional communication between serial devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.8V to 3.6V
• Data Rate: Up to 3 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 20

Detailed Pin Configuration

1. VCCIO1: Channel 1 I/O Supply Voltage
2. GND: Ground
3. R1IN: Channel 1 Receiver Input
4. T1OUT: Channel 1 Transmitter Output
5. R1OUT: Channel 1 Receiver Output
6. T1IN: Channel 1 Transmitter Input
7. DE: Driver Enable
8. RE: Receiver Enable
9. VCCIO2: Channel 2 I/O Supply Voltage
10. R2IN: Channel 2 Receiver Input
11. T2OUT: Channel 2 Transmitter Output
12. R2OUT: Channel 2 Receiver Output
13. T2IN: Channel 2 Transmitter Input
14. RTS: Request to Send
15. CTS: Clear to Send
16. DTR: Data Terminal Ready
17. DSR: Data Set Ready
18. RI: Ring Indicator
19. DCD: Data Carrier Detect
20. GND: Ground

Functional Features

• Bidirectional data conversion between RS-232 and TTL/CMOS levels
• Automatic flow control using RTS/CTS and DTR/DSR signals
• Supports full-duplex communication
• Low power consumption in standby mode

Advantages

• High-speed data transmission up to 3 Mbps
• Dual-channel design allows simultaneous communication with two devices
• Wide operating voltage range for compatibility with various systems
• Small package size enables space-saving designs

Disadvantages

• Limited number of available channels (2)
• Requires external components for voltage level translation

Working Principles

The TRSF3232ECDB is a serial converter/transceiver that facilitates bidirectional communication between devices operating at RS-232 and TTL/CMOS voltage levels. It uses internal circuitry to convert the voltage levels and provides automatic flow control using RTS/CTS and DTR/DSR signals. The device operates in full-duplex mode, allowing simultaneous transmission and reception of data.

Detailed Application Field Plans

The TRSF3232ECDB is commonly used in various applications, including: 1. Industrial automation systems 2. Networking equipment 3. Point-of-sale terminals 4. Medical devices 5. Consumer electronics

Detailed and Complete Alternative Models

1. MAX3232ECDR: Similar functionality and pin configuration, different package (SOIC)
2. SN75LVDS83BDR: Differential line driver/receiver, suitable for longer distance communication
3. SP3232EEN-L/TR: Enhanced ESD protection, compatible with ±15kV HBM ESD standards

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