Product Overview: LM2903QTH-13 from Diodes Incorporated

The LM2903QTH-13 is a high-performance, dual differential comparator designed by Diodes Incorporated, a leading manufacturer in the semiconductor market. This precision device is engineered to operate over a wide range of voltages, from 2V to 36V single supply or ±1V to ±18V dual supplies, making it extremely versatile for various applications. The low supply current, independent of the supply voltage, is an added benefit for power-sensitive designs.

With its robust design, the LM2903QTH-13 offers a high input voltage range that extends to the supply rails, ensuring flexibility in a multitude of applications. This feature is particularly useful for direct sensing near GND and VCC without the need for external components. The device is characterized for operation from -40°C to +125°C, making it suitable for automotive and industrial environments where temperature extremes are common.

The LM2903QTH-13 comes in a space-saving TSOT-23 package, which is ideal for compact electronic systems. Its pinout is designed for easy implementation and minimal external components. The open-collector outputs directly interface with TTL and CMOS logic, and the outputs can be wired-ORed for flexibility in complex systems.

Key features of the LM2903QTH-13 include:

• Wide supply voltage range: 2V to 36V or ±1V to ±18V
• Low supply current, independent of the supply voltage
• Input common-mode voltage range includes ground
• Low input bias current
• Low input offset current and offset voltage
• Output compatible with TTL, MOS, and CMOS
• Differential input voltage range equal to the power supply voltage
• TSOT-23 package for space-constrained applications

This product is a reliable choice for designers focusing on applications such as limit comparators, simple analog to digital converters, pulse, square wave and time delay generators, wide range VCO, MOS clock timers, multivibrators, and high voltage digital logic gates. The LM2903QTH-13 by Diodes Incorporated is a testament to their commitment to providing high-quality, dependable components for the electronics industry.

Whether you're designing automotive electronics, industrial control systems, or portable devices, the LM2903QTH-13 offers the performance and flexibility needed to meet your design challenges.