圖片僅供參考

TRS3232EIDR

Name: TRS3232EIDR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16SOIC

製造商
製造商。部分 #TRS3232EIDR
包 SOP16
資料表
有現貨的3514

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	2/2
Duplex	Full
ReceiverHysteresis	300 mV
DataRate	250kbps
Voltage-Supply	3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	16-SOIC (0.154, 3.90mm Width)

概述

Description

The TRS3232EIDR is a high-performance, low-power RS-232 transceiver designed for communication between data terminal equipment (DTE) and data circuit-terminating equipment (DCE). It operates over a voltage range of ±3V to ±15V, making it suitable for various applications, including battery-powered devices. The chip features a built-in charge pump, allowing it to generate the necessary voltage levels for RS-232 signal levels from a single supply, eliminating the need for dual power supplies.
The TRS3232EIDR supports data rates up to 120 kbps and includes integrated capacitors for ease of use. Its enhanced ESD protection ensures reliability in harsh environments. The device is available in a compact package, making it ideal for space-constrained designs. Overall, the TRS3232EIDR is a versatile solution for implementing RS-232 communications in modern electronic systems.

Features

The TRS3232EIDR is a dual transceiver designed for RS-232 communication, featuring low power consumption and high data rates. Key features include:
1. Voltage Range: Operates from a single 3V to 5.5V power supply.
2. Data Rate: Supports data rates up to 250 kbps.
3. Driver/Receiver: Includes two drivers and two receivers, enabling full-duplex communication.
4. Built-in Charge Pump: Generates the necessary positive and negative voltage levels for RS-232 signaling using minimal external components.
5. Low Power: Features low quiescent current, making it suitable for battery-operated devices.
6. Temperature Range: Operates over an extended temperature range of -40°C to +85°C.
7. ESD Protection: Provides robust ESD protection for reliable performance in harsh environments.
8. Package: Available in a compact 16-pin TSSOP or narrow SOIC package.
These features make the TRS3232EIDR ideal for interfacing microcontrollers with RS-232 devices in various applications.

Package

The TRS3232EIDR is offered in a 16-pin TSSOP (Thin Shrink Small Outline Package) type.

Pinout

The TRS3232EIDR is a dual transceiver for RS-232 communication, featuring a total of 16 pins. Its primary functions include converting signals between TTL/CMOS levels and RS-232 levels, enabling communication between microcontrollers and RS-232 devices.
Pin Count and Functions:
1. V+ (Pin 1): Positive power supply.
2. V- (Pin 2): Negative power supply.
3. C1+, C1- (Pins 3, 4): Charge pump capacitors.
4. C2+, C2- (Pins 5, 6): Additional charge pump capacitors.
5. T1OUT (Pin 7): Transmit data output.
6. R1IN (Pin 8): Receive data input.
7. T2OUT (Pin 9): Second transmit data output.
8. R2IN (Pin 10): Second receive data input.
9. GND (Pin 11): Ground reference.
10. R1OUT (Pin 12): First receive output.
11. R2OUT (Pin 13): Second receive output.
12. T1IN (Pin 14): First transmit input.
13. T2IN (Pin 15): Second transmit input.
14-16: N/C (Pins 16): No connection.
This IC is widely used in embedded systems for serial communication.

Manufacturer

The TRS3232EIDR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments is known for designing and producing semiconductors and various integrated circuits, with a strong focus on analog and digital signal processing. TI serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. The company has a long history in the electronics industry and is recognized for its innovation in technologies like microcontrollers, digital signal processors, and analog ICs. Texas Instruments is also well-regarded for its commitment to research and development, consistently advancing technologies that enhance electronic systems and devices.

Application

The TRS3232EIDR is a dual high-speed RS-232 transceiver used for serial communication in various applications. Common areas include industrial automation, telecommunications, medical devices, and consumer electronics. It facilitates connections between microcontrollers and peripherals, enabling data exchange in systems like GPS, barcode scanners, and remote sensors. Its efficient operation allows for longer communication distances, making it suitable for many embedded systems.

Equivalent

Equivalent products to the TRS3232EIDR chip include the MAX232, MAX232A, and ICL232. These are all RS-232 transceivers that provide similar functionality for serial communication, supporting voltage levels and signal conversion. Always verify specific pin configurations and electrical characteristics for compatibility in your applications.