TC75W59FK(TE85L,F)

Comparators Overview

The TC75W59FK(TE85L,F) is a CMOS dual comparator manufactured by Toshiba Semiconductor and Storage. It operates on a single power supply ranging from 1.8 V to 7.0 V, with a typical supply current of 200 μA at 3 V and 220 μA at 5 V. The device features an open drain output circuit capable of forming wired OR connections. Key electrical characteristics include a maximum input offset voltage of ±7 mV, an input bias current of 1 pA, and a propagation delay time of up to 200 ns under overdrive conditions. It is housed in an SSOP8-P-0.50A package.

Comparators Feature Summary

• Low supply current consumption suitable for battery-powered applications
• Wide common mode input voltage range extending from VSS to VDD minus 0.9 V
• Open drain output configuration allowing wired OR logic implementation

Comparators Applications

• General-purpose analog signal comparison circuits
• Voltage monitoring systems requiring low power operation
• Threshold detection in portable electronic devices

Comparators Procurement Notes

Verify the specific ordering suffix TE85L,F against the manufacturer's latest documentation to confirm the exact package variant and reel specifications. Ensure compliance with RoHS directives and verify that the intended application does not fall under restricted categories such as nuclear or aerospace systems as defined in the product restrictions.

Comparators Selection Notes

Select this component when a dual comparator with minimal quiescent current is required. The open drain output necessitates external pull-up resistors for proper logic level generation. Consider the 200 ns propagation delay for timing-sensitive designs and ensure the operating temperature range of -40°C to +85°C aligns with environmental requirements.

Comparators Part Context

This part belongs to the TC75W59 series of CMOS linear integrated circuits. It serves as a general-purpose alternative to conventional bipolar comparators, offering significantly lower power consumption while maintaining standard performance metrics. The FK suffix denotes the specific shrink pitch SSOP package variant designed for surface mount assembly.

Comparators Replacement Considerations

Direct substitutes within the same family include the TC75W59FU, which utilizes a different package footprint but shares identical electrical characteristics and functionality.