TLV3801QDSGRQ1

Comparators Overview

The TLV3801QDSGRQ1 is an automotive-grade, single-channel high-speed analog comparator featuring Low-Voltage Differential Signaling (LVDS) outputs. It operates on a single supply voltage ranging from 2.7 V to 5.25 V and supports split supply configurations. The device provides a typical propagation delay of 225 ps with low overdrive dispersion of 5 ps. It achieves a maximum toggle frequency of 3 GHz and can detect narrow input pulses as short as 240 ps. The component includes internal hysteresis of 2 mV and maintains a low input offset voltage of ±0.5 mV across the operating temperature range.

Comparators Feature Summary

• Features LVDS complementary outputs designed to increase data throughput and reduce electromagnetic interference by suppressing common mode noise.
• Supports split input and output ground references, allowing flexible power supply configurations for both single and split rail operations.
• Provides high-speed signal processing capabilities suitable for applications requiring precise timing and narrow pulse width detection.

Comparators Applications

• Distance sensing in LIDAR systems
• Time-of-Flight sensors
• High speed trigger function in oscilloscope and logic analyzer
• High speed differential line receiver
• Drone vision

Comparators Procurement Notes

Verify that the specific part number suffix matches the required package type and tape-and-reel specifications. Confirm AEC-Q100 qualification status is appropriate for the target automotive application environment. Ensure the ordering code aligns with the desired shipping configuration and moisture sensitivity level requirements.

Comparators Selection Notes

Select this component when a single-channel comparator with LVDS interface is required for space-constrained automotive designs. Consider the 8-pin WSON package dimensions against available board real estate. Evaluate the 2.7 V to 5.25 V supply range compatibility with existing system power rails before integration.

Comparators Part Context

This device belongs to the TLV380x-Q1 family of high-speed comparators manufactured by Texas Instruments. The family includes the dual-channel TLV3802-Q1 variant housed in a 12-pin WSON package. Both variants share identical electrical performance characteristics but differ in channel count and physical footprint.

Comparators Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation.

Comparators FAQ

Can the TLV3801QDSGRQ1 operate with split supplies?

Yes, the device supports split supply operation where the input stage uses VCC and VEE, while the output stage remains referenced to GND.

What is the minimum detectable pulse width?

The device has a minimum allowed input pulse width capability of 240 ps under specified test conditions.