Texas Instruments

SN751177NS

SN751177NS Description

The SN751177NS from Texas Instruments is a high-performance dual-driver/dual-receiver transceiver designed for full-duplex data communication applications. This surface-mount (SMD) IC operates within a 4.75V to 5.25V supply range, supporting data rates up to 10Mbps, making it suitable for moderate-speed serial communication systems. Packaged in a 16-pin SOIC (Tube), it features 50mV receiver hysteresis for enhanced noise immunity, ensuring reliable signal integrity in electrically noisy environments. With REACH and RoHS3 compliance, this transceiver meets stringent environmental and safety standards.

SN751177NS Features

• Full-duplex operation enables simultaneous bidirectional communication.
• 2 drivers and 2 receivers integrated into a single IC, reducing board space and complexity.
• 50mV receiver hysteresis improves noise margin, critical for industrial and automotive applications.
• Wide supply voltage range (4.75V–5.25V) ensures compatibility with standard TTL/CMOS logic levels.
• 10Mbps data rate balances speed and power efficiency for mid-range communication needs.
• Surface-mount (SOIC-16) packaging optimizes space in compact designs.
• RoHS3 compliant and REACH unaffected, adhering to global environmental regulations.

SN751177NS Applications

The SN751177NS is ideal for:

• Industrial automation: Reliable data transmission in PLCs, motor control, and sensor networks.
• Telecommunications: Interface conversion in legacy RS-232/422/485 systems.
• Automotive electronics: Robust communication in CAN bus or LIN networks.
• Embedded systems: UART/SPI/I2C level shifting in microcontroller-based designs.
• Medical devices: Noise-resistant signal handling for diagnostic equipment.

Conclusion of SN751177NS

The SN751177NS stands out for its balanced performance, noise immunity, and compact design, making it a versatile choice for bidirectional data communication in harsh environments. Its full-duplex capability, hysteresis-enhanced receivers, and compliance with industry standards position it as a reliable solution for industrial, automotive, and embedded applications. While marked as Last Time Buy, it remains a dependable option for legacy system upgrades or replacements requiring proven performance.