TLV3605RVKT

Comparators Overview

The TLV3605RVKT is a single-channel high-speed analog comparator from Texas Instruments, featuring rail-to-rail inputs and Low-Voltage Differential Signaling (LVDS) outputs. It operates within a supply voltage range of 2.4V to 5.5V with a typical propagation delay of 800ps and an input offset voltage of ±5mV. The device supports a toggle frequency up to 1.5GHz and includes features such as adjustable hysteresis, latch functionality, and a shutdown mode. It is housed in a 12-pin QFN package.

Comparators Feature Summary

• Rail-to-rail input stage capable of operating 200mV beyond both power supply rails for maximum dynamic range.
• LVDS compliant differential outputs designed to reduce electromagnetic interference and interface directly with downstream devices like FPGAs.
• Integrated adjustable hysteresis control via the LE/HYS pin to prevent output toggling in noisy environments.
• Dedicated shutdown control pin that allows the device to enter a low-power state independent of the comparator logic levels.

Comparators Applications

• Distance sensing in LIDAR systems
• Time-of-Flight sensors
• High speed trigger functions in oscilloscopes and logic analyzers
• High speed differential line receivers

Comparators Procurement Notes

Verify the specific ordering suffix RVKT corresponds to the 12-pin QFN package and reel packaging configuration required for your assembly process. Confirm that the component meets all RoHS compliance standards applicable to your region. Ensure that the design accounts for the thermal resistance characteristics specified for the QFN package during operation.

Comparators Selection Notes

Select this component when a single channel with LVDS output is required alongside advanced control features like latching and hysteresis. It serves as a direct alternative to the TLV3604 if additional pins for shutdown and latch control are needed, or to the TLV3607 if only one channel is utilized. Consider the 12-pin footprint constraints against the performance requirements of 800ps propagation delay.

Comparators Part Context

The TLV3605 belongs to the TLV360x family of high-speed comparators manufactured by Texas Instruments. This series shares core electrical specifications, including 800ps propagation delay and rail-to-rail inputs, but varies in channel count and package options. The TLV3605 specifically provides a single-channel solution in a compact QFN package, bridging the gap between the single-channel SC-70 TLV3604 and the dual-channel WQFN TLV3607.

Comparators Replacement Considerations

The TLV3604 offers identical electrical performance in a smaller SC-70 package but lacks shutdown and latch controls. The TLV3607 provides dual channels in a larger WQFN package while maintaining the same per-channel performance metrics.