LTC1406CGN#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1406CGN#TRPBF is an 8-bit, 20Msps sampling analog-to-digital converter (ADC) from Analog Devices. It operates from a single 5V supply with a typical power dissipation of 150mW. The device features a high dynamic range sample-and-hold circuit with a 250MHz bandwidth and accepts ±1V differential or 2V single-ended input spans. Key performance metrics include ±1LSB maximum DNL and INL, 48.5dB S/(N+D) at 1MHz input, and 62dB THD. It utilizes a pipelined architecture with five clock cycles of data latency and interfaces via an 8-bit parallel port.

Analog To Digital Converters (ADC) Feature Summary

• 20Msps sampling rate with 250MHz internal sample-and-hold bandwidth
• Low power consumption: 150mW active, 1μA in shutdown mode
• High accuracy: ±1LSB max DNL/INL, 60dB common mode rejection
• Flexible input configuration: True differential or single-ended operation

Analog To Digital Converters (ADC) Applications

• Telecommunications systems
• Wireless communications and digital cellular telephones
• Video digitizing and digital television
• CCDs and image scanners
• High-speed data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the package type is SSOP-24 and the temperature grade is C (0°C to 70°C). Confirm the ordering suffix #TRPBF indicates tape and reel packaging. Ensure compatibility with single 5V analog and digital supplies.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring moderate resolution (8-bit) at high speeds (20Msps) with low power constraints. It is suitable for interfacing with 3V or 5V digital logic via the separate OVDD pin. Consider the 5-cycle pipeline latency when designing timing-critical systems.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1406 family of low-power sampling ADCs. The 'C' suffix denotes the commercial temperature range (0°C to 70°C), while 'GN' specifies the 24-lead narrow SSOP package. The '#TRPBF' suffix indicates it is supplied in a tape and reel format and is lead-free compliant.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.