TRSF3221IPWRG4

Product Overview

Category

TRSF3221IPWRG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a high-speed, 3.3V RS-232 transceiver.

Characteristics

• Supports data rates up to 1Mbps.
• Operates from a single 3.3V power supply.
• Provides ±15kV ESD protection on transmitter outputs and receiver inputs.
• Features low-power shutdown mode.
• Offers a wide operating temperature range.

Package

TRSF3221IPWRG4 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of TRSF3221IPWRG4 lies in its ability to provide reliable and efficient RS-232 communication at high speeds.

Packaging/Quantity

TRSF3221IPWRG4 is typically packaged in reels and available in quantities of 2500 units per reel.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 16
• Package Type: SOIC

Detailed Pin Configuration

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

Functional Features

• High-speed RS-232 communication.
• Single power supply operation.
• ESD protection for enhanced reliability.
• Low-power shutdown mode for power saving.

Advantages and Disadvantages

Advantages

• Supports high data rates.
• Wide operating temperature range.
• Provides ESD protection.
• Low-power shutdown mode for power efficiency.

Disadvantages

• Limited to RS-232 communication.
• Requires a 3.3V power supply.

Working Principles

TRSF3221IPWRG4 operates by converting the logic levels of RS-232 signals to and from TTL/CMOS levels. It uses internal charge pumps to generate the required voltage levels for RS-232 communication. The transceiver ensures reliable data transmission by incorporating ESD protection and other signal conditioning features.

Detailed Application Field Plans

TRSF3221IPWRG4 finds applications in various fields, including: - Industrial automation - Telecommunications - Networking equipment - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to TRSF3221IPWRG4 are: - MAX3232EIPWR - SP3232EEN-L/TR - ADM3202ARNZ

These models offer similar functionality and can be used as replacements based on specific requirements.

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