TEXAS INSTRUMENTS LM211P High Speed Analogue Comparator, 115ns, DIP-8

The TEXAS INSTRUMENTS LM211P is a single high-speed voltage comparator designed for exceptional versatility and performance. It operates across a wide power-supply voltage range, from 3.5V to 30V, making it compatible with ±15V operational amplifier supplies as well as single 5V logic system supplies. Its output levels are directly compatible with most TTL and MOS circuits, simplifying integration into diverse digital and analogue systems.

A key strength of this comparator is its robust drive capability; it can directly drive lamps or relays, switching voltages up to 50V at currents of 50mA. All inputs and outputs can be isolated from system ground, and the outputs are flexible, able to drive loads referenced to ground, VCC+, or VCC-. The device includes useful features such as offset balancing and a strobe capability. When the strobe is held low, the output is forced into the off state, providing direct control over the output regardless of the differential input signal.

With a fast response time of 115ns, the LM211P is well-suited for time-critical applications. Its open-collector output type allows for wire-OR connections, increasing design flexibility. The device is supplied in a through-hole mountable 8-pin DIP package, facilitating easy prototyping and robust board mounting.

Applications

This high-speed comparator is ideal for a wide array of electronic control and sensing applications. Its precision and speed make it perfect for automation and process control systems, where it can be used for threshold detection and signal conditioning. It is equally effective in sensing instrumentation for accurate measurement and monitoring. Within computing, it serves well in computer peripherals for interface and signal comparison tasks, providing reliable performance in demanding environments.

Specifications

• IC Type: High-Speed Voltage Comparator
• Number of Channels: 1