FAN156L6X

Overview

The FAN156L6X is a low voltage analog comparator manufactured by onsemi, housed in a 6-MicroPak surface-mount package. It features a single channel with push-pull output capability and operates within a supply voltage range of -3 V to 3 V or 1.6 V to 5.5 V depending on configuration. Key electrical parameters include a maximum input offset voltage of 15 mV at 5.5 V, an input bias current of 10 pA, and a typical propagation delay of 400 ns. The device draws a maximum static current of 17 µA and supports an output current of 90 mA per channel. It functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Low power consumption suitable for battery-operated applications
• High speed response with low propagation delay
• Push-pull output stage for full swing drive capability

Applications

• Battery-powered portable electronics
• Signal conditioning circuits
• Threshold detection systems

Procurement Notes

Verify the specific ordering suffix (e.g., FSCT, FSTR) to confirm packaging type such as cut tape or reel. Ensure compatibility with the required supply voltage range and thermal management needs for the target application environment. Confirm RoHS compliance status through official manufacturer documentation before integration into production designs.

Selection Notes

Select this component when a low voltage, high-speed comparator with minimal quiescent current is required. The MicroPak-6 package offers space efficiency for compact designs. Consider the input offset voltage and bias current specifications for precision applications. Verify that the output drive current meets the load requirements of the downstream circuitry.

Part Context

This part belongs to the FAN156 series of low voltage comparators from onsemi. It is designed for applications requiring fast switching times and low power operation in small form factors. The MicroPak-6 package provides a compact solution for modern electronic devices where board space is limited.

Replacement Considerations

Check for direct pin-to-pin replacements within the same family or equivalent performance comparators from other manufacturers. Verify that any substitute matches the supply voltage range, package dimensions, and electrical characteristics such as propagation delay and input offset voltage.