LTC1604IG#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1604IG#TRPBF is a 16-bit, 333ksps sampling analog-to-digital converter (ADC) from Analog Devices. It operates on ±5V supplies with a typical power dissipation of 220mW. The device features a high dynamic range sample-and-hold circuit and a precision internal reference. Key electrical parameters include a full-scale input range of ±2.5V, 90dB S/(N+D), and –100dB THD at the maximum sampling rate. It provides a 16-bit parallel output with no pipeline delay and includes two digitally selectable shutdown modes for power savings.

Analog To Digital Converters (ADC) Feature Summary

• 16-Bit Resolution: No missing codes over temperature with 90dB S/(N+D) and –100dB THD.
• Differential Inputs: True differential inputs reject common mode noise with 68dB CMRR.
• Power Management: Nap (7mW) and Sleep (10μW) shutdown modes reduce power consumption.
• No Pipeline Delay: Immediate data availability with separate CONVST and BUSY signals.

Analog To Digital Converters (ADC) Applications

• Telecommunications
• Digital Signal Processing
• Multiplexed Data Acquisition Systems
• Spectrum Analysis
• Imaging Systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the 'I' grade designation corresponds to the industrial temperature range of –40°C to 85°C. Ensure compatibility with ±5V supply requirements and 3V/5V digital logic levels via the OVDD pin.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high linearity and low distortion at moderate speeds. The internal 2.5V reference simplifies design but requires proper bypassing on the REFCOMP pin. Consider source impedance limitations; high impedance sources may require buffering to meet the 480ns acquisition time specification.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1604 family of high-speed ADCs. The 'IG' suffix denotes the Industrial temperature grade (-40°C to 85°C) in a 36-lead SSOP package. The '#TRPBF' suffix specifies the Tape & Reel packaging format and lead-free status.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and parameter compatibility if considering alternative 16-bit SAR ADCs.