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DS91M040TSQ

Name: DS91M040TSQ
Rating: 4.7 (12 reviews)

LVDS Interface IC

제조업체Texas Instruments
Mfr.부분 #DS91M040TSQ
패키지
데이터시트
재고 있음28045

+BOM은 RFQ는

100% 원래 &새로운

배송 준비 24 시간

365 일 보장

RFQ 및더 많은 할인

사양

개요

Description

The DS91M040TSQ is a high-speed, low-power, differential line transceiver designed for the robust transmission of digital data over long distances. It operates with a dual 3.3V supply and is primarily used in point-to-point communication applications. This device supports data rates up to 100 Mbps and is compatible with standard RS-485/RS-422 protocols, making it suitable for industrial and automotive environments.
Key features include built-in failsafe circuitry, which ensures reliable operation in the event of a line fault, and low power consumption, enhancing its utility in energy-sensitive applications. Its differential signaling minimizes electromagnetic interference (EMI), providing a stable communication link in challenging environments. The DS91M040TSQ is packaged in a compact TQFP form factor, facilitating easy integration into various systems.
Overall, the DS91M040TSQ is ideal for applications requiring high-speed data transmission with enhanced reliability and efficiency.

Features

The DS91M040TSQ is a high-speed, low-power, differential line driver designed for use in multi-drop applications. Key features include:
1. Data Rate: Supports data rates up to 100 Mbps, making it suitable for high-speed communication.
2. Single Supply Operation: Operates from a single 3.3V power supply, enhancing design simplicity.
3. Low Power Consumption: Consumes minimal power, ideal for battery-operated devices.
4. Differential Signaling: Reduces electromagnetic interference (EMI) and allows for extended transmission distances.
5. Wide Temperature Range: Functional within a temperature range of -40°C to +85°C, ensuring reliability in various environments.
6. Standard Logic Levels: Compatible with standard TTL/CMOS logic levels.
7. Short-Circuit Protection: Integrated features to protect against short-circuit conditions.
8. Compact Package: Available in a small TSSOP package, facilitating space-saving designs.
These features make the DS91M040TSQ suitable for applications in industrial, automotive, and telecommunications fields.

Package

The DS91M040TSQ is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) form factor.

Pinout

The DS91M040TSQ is a high-speed serial data transceiver designed for point-to-point communications. It features a total of 16 pins.
Pin Functions:
1. VCC (Power Supply) - Provides power to the device.
2. GND (Ground) - Reference ground for the device.
3. TXD (Transmit Data) - Serial data input for transmission.
4. RXD (Receive Data) - Serial data output after reception.
5. TXEN (Transmit Enable) - Activates the transmitter.
6. RXEN (Receive Enable) - Activates the receiver.
7. DIFF1 to DIFF4 - Differential signaling outputs for high-speed data transfer.
8. C1, C2 - Capacitance control pins for impedance matching.
9. R1, R2 - Resistor connections for termination.
10. NC (No Connect) - Pins not internally connected; should be left unconnected.
The DS91M040TSQ operates at a high data rate, facilitating efficient data communication in various applications.

Manufacturer

The DS91M040TSQ is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog, embedded processing, and digital signal processing (DSP) solutions. The company is known for its contributions to various industries, including automotive, industrial, communications, and consumer electronics. TI's products include microcontrollers, processors, sensors, and various integrated circuits, and it is recognized for its innovation in embedded systems and analog technology.

Application

The DS91M040TSQ is a high-speed differential line driver and receiver used primarily in applications such as data communication interfaces, industrial automation, and automotive systems. It is suitable for long-distance data transmission, including RS-422 and RS-485 standards, enabling robust communication in noisy environments. Its applications also extend to remote sensor networks and control systems, where reliable data transfer over twisted-pair cables is essential.

Equivalent

The DS91M040TSQ chip is a high-speed, low-power differential line driver and receiver. Equivalent products include the MAX3485, SN65HVD3085, and the ADM2483. These alternatives also support RS-485 or RS-422 communication standards and offer similar functionalities in terms of voltage levels and data rates. Always verify specifications for exact requirements in your application.