TLV6700DDCR

Comparators Overview

The TLV6700DDCR is a low-power window comparator manufactured by Texas Instruments, housed in a SOT-23-6 package. It features two channels with open-drain outputs and operates on a single supply voltage ranging from 1.8 V to 18 V. The device draws a typical operating current of 6 µA per channel. Key electrical specifications include a maximum input offset voltage (Vos) of 2 mV, an input bias current (Ib) of 15 nA, and a propagation delay of 29 µs. Each channel can source up to 40 mA output current. The component functions reliably within an extended temperature range of -40°C to +125°C.

Comparators Feature Summary

• Window comparator architecture for detecting signals within specific voltage thresholds
• Low power consumption suitable for battery-operated applications
• Open-drain output configuration allowing flexible interfacing
• High precision with low input offset voltage

Comparators Applications

• Battery-powered portable devices requiring voltage monitoring
• Temperature sensing systems using threshold detection
• Industrial control circuits for signal level validation
• Consumer electronics for power management supervision

Comparators Procurement Notes

Verify the exact part marking and date code against the manufacturer's latest datasheet to ensure authenticity. Confirm that the SOT-23-6 package dimensions match your PCB footprint requirements. Check for moisture sensitivity level (MSL) ratings if reflow soldering is planned. Ensure the supplier provides traceability documentation compliant with RoHS standards. Validate that the operating voltage range aligns with your system's power supply constraints.

Comparators Selection Notes

Select this component when a dual-channel window comparison function is required in a compact surface-mount package. It is appropriate for designs needing low quiescent current to extend battery life. Consider the 2 mV offset voltage limit for high-precision threshold applications. The open-drain output requires external pull-up resistors; ensure these are accounted for in the circuit design. Verify that the 18 V maximum supply voltage meets the system's headroom needs.

Comparators Part Context

The TLV6700 belongs to the TLV6700 series of analog comparators from Texas Instruments. It is distinct from general-purpose comparators like the TLV6713 due to its integrated window functionality. The DDCR suffix indicates the SOT-23-6 thin package and tape-and-reel packaging format. This series is designed for cost-sensitive and space-constrained applications where low power is critical.

Comparators Replacement Considerations

Direct functional replacements may include other window comparators from Texas Instruments or similar manufacturers offering comparable pinouts and electrical characteristics. Verify that any substitute maintains the same supply voltage range and output drive capability. Ensure the replacement part supports the required operating temperature range and package type.