LTC1604AIG#PBF

Analog To Digital Converters (ADC) Overview

The LTC1604AIG#PBF is a high-speed, 16-bit sampling analog-to-digital converter (ADC) operating at 333ksps. It features a differential input sample-and-hold circuit with a ±2.5V full-scale range and a 15MHz bandwidth. The device draws 220mW from ±5V supplies and includes an internal precision reference. Key performance metrics include 90dB S/(N+D), –100dB THD, and no missing codes over temperature. It offers two shutdown modes: Nap (7mW) and Sleep (10μW). The ADC provides a 16-bit parallel output interface compatible with microprocessors and DSPs.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 333ksps sampling rate
• 90dB S/(N+D) and –100dB THD typical performance
• Internal 2.5V reference with 15ppm/°C tempco
• Nap (7mW) and Sleep (10μW) power shutdown modes
• True differential inputs with 68dB CMRR

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix #PBF indicates lead-free packaging compliant with RoHS standards. Confirm the 'I' grade designation for industrial temperature range operation (-40°C to +85°C). Check current availability status as distribution may vary by region.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high dynamic range at moderate speeds. Ensure supply voltages are within ±5V tolerance. For low-power requirements, utilize the Nap or Sleep modes via the SHDN pin. Verify that the source impedance allows for the required 480ns acquisition time or use a buffer amplifier.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1604 family of 16-bit sampling ADCs. The 'A' grade typically denotes tighter AC performance specifications compared to standard grades. The 'I' suffix specifies the industrial temperature range variant. The '#PBF' suffix confirms lead-free tin plating on the terminations.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements should maintain 16-bit resolution and similar sampling rates. Consider the LTC1604AIG for upgraded AC specs if available. Verify pin compatibility with the 36-lead SSOP package. Check if external reference requirements differ for alternative parts.