LTC1604ACG#PBF

Analog To Digital Converters (ADC) Overview

The LTC1604ACG#PBF is a high-speed, 16-bit sampling analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates at a maximum sampling rate of 333ksps with a typical power dissipation of 220mW from ±5V supplies. The device features a differential input sample-and-hold circuit with a full-scale input range of ±2.5V and a bandwidth of 5MHz. Key performance metrics include a Signal-to-(Noise + Distortion) ratio of 90dB and Total Harmonic Distortion of –100dB at 333ksps. It integrates an internal reference and offers two digitally selectable shutdown modes for power savings.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with no missing codes over temperature
• 333ksps sampling rate with 90dB S/(N+D) and –100dB THD
• True differential inputs providing 68dB common mode rejection
• Nap (7mW) and Sleep (10μW) power shutdown modes

Analog To Digital Converters (ADC) Applications

• Telecommunications systems
• Digital signal processing applications
• Multiplexed data acquisition systems
• High speed data acquisition
• Spectrum analysis equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific grade suffix 'ACG' against the manufacturer's current ordering guide to confirm availability and exact electrical tolerances. Ensure the package type matches the 36-lead plastic SSOP specification. Confirm RoHS compliance status for the specific batch prior to procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high dynamic range at moderate speeds. The ±2.5V bipolar input range suits direct coupling with op amps. Consider the 333ksps throughput limit when designing system timing. Verify that the required supply voltage aligns with the ±5V specification for optimal performance.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1604 family of 16-bit sampling ADCs. The 'A' designation typically indicates enhanced accuracy specifications compared to standard grades. The 'CG' suffix denotes the commercial temperature range and SSOP package. It serves as a complete solution with integrated clock, reference, and sample-and-hold circuits.

Analog To Digital Converters (ADC) Replacement Considerations

Check for pin-compatible alternatives within the Analog Devices portfolio if lead times are critical. Ensure any substitute maintains the 16-bit resolution and 333ksps sampling rate. Verify that the replacement supports the same ±5V supply requirements and differential input architecture.