TL851CN

RF Misc ICS And Modules Overview

The TL851CN is a digital I2L ranging control integrated circuit manufactured by Texas Instruments. Designed for sonar applications, it operates with the TL852 receiver and supports frequencies from 20kHz to 90kHz. The device features synchronous 4-bit gain control and requires a supply voltage between 4.5V and 6.8V. Typical operating current is 260mA at 5V. It is housed in a 16-pin PDIP package suitable for through-hole mounting.

RF Misc ICS And Modules Feature Summary

• Digital I2L ranging control interface
• Synchronous 4-bit gain control
• Compatible with TL852 sonar receiver

RF Misc ICS And Modules Applications

• Sonar ranging systems
• Ultrasonic distance measurement
• Industrial proximity sensing

RF Misc ICS And Modules Procurement Notes

Verify the manufacturer part number TL851CN against official Texas Instruments documentation to ensure authenticity. Confirm that the 16-PDIP package matches your PCB footprint requirements. Check RoHS compliance status if environmental regulations apply to your specific manufacturing process or end-use application.

RF Misc ICS And Modules Selection Notes

Select this component when designing sonar systems requiring digital I2L interface compatibility with TI receivers. Ensure the operating voltage range of 4.5V to 6.8V aligns with your power supply design. Consider the 260mA typical current consumption for power budgeting and thermal management within the 16-PDIP enclosure.

RF Misc ICS And Modules Part Context

The TL851CN belongs to the TL851 series of sonar ranging controls. It is specifically engineered to work in conjunction with the TL852 sonar ranging receiver IC. This pairing facilitates efficient ultrasonic signal processing for distance measurement applications in industrial and consumer electronics.

RF Misc ICS And Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and functional equivalence with alternative sonar controllers before considering any cross-brand replacements.