LTC1605ACG#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1605ACG#TRPBF is a 16-bit, 100ksps sampling analog-to-digital converter (ADC) from Analog Devices. It operates on a single 5V supply with typical power dissipation of 55mW. The device features a ±10V bipolar input range and includes an internal sample-and-hold circuit, precision reference, switched-capacitor SAR architecture, and trimmed internal clock. It offers guaranteed no missing codes and ±2.0LSB maximum integral nonlinearity (INL). The ADC provides a microprocessor-compatible parallel output port with Convert Start and BUSY signals for easy system integration.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 100ksps sampling rate
• Single 5V supply operation with 55mW typical power consumption
• ±10V bipolar analog input range with overvoltage protection
• Internal 2.5V reference and synchronized clock

Analog To Digital Converters (ADC) Applications

• Industrial process control
• Multiplexed data acquisition systems
• High-speed data acquisition for PCs
• Digital signal processing

Analog To Digital Converters (ADC) Procurement Notes

Verify the ordering suffix #TRPBF indicates tape and reel packaging. Confirm the 'CG' suffix corresponds to the commercial temperature range (0°C to 70°C) and SSOP-28 package as listed in the manufacturer's order information table. Ensure compatibility with required lead-free specifications.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 100ksps throughput are required within a single 5V supply constraint. The internal reference simplifies design by eliminating external components for standard accuracy applications. Consider the ±10V input range for direct interfacing with industrial sensors without additional scaling circuits.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1605 family of high-resolution ADCs. The AC variant specifies the commercial temperature range (0°C to 70°C), distinguishing it from the AI/IG variants which support industrial temperatures (-40°C to 85°C). The SW package option is also available for wider SOIC footprints.

Analog To Digital Converters (ADC) Replacement Considerations

The datasheet identifies the LTC1605 as an improved second source to the ADS7805 and AD976. Verify pinout and electrical parameter compatibility before substituting these legacy parts.