LTC2385CUH-16#TRPBF

Overview

The LTC2385CUH-16#TRPBF is a 16-bit, 5Msps successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It operates from 5V and 2.5V supplies with a differential input range of ±4.096V. Key electrical specifications include a typical SNR of 93.8dB at 1MHz input frequency, an SFDR of 101dB, and a maximum INL of ±0.5 LSB. The device features an internal reference buffer outputting 4.096V and dissipates 78mW at full speed. It utilizes a serial LVDS interface for data transmission and is housed in a 32-lead QFN package.

Feature Summary

• 16-bit resolution with no missing codes and ±0.5 LSB maximum integral nonlinearity
• High-speed 5Msps throughput with zero pipeline latency
• Serial LVDS digital interface supporting one-lane and two-lane output modes
• Internal precision reference buffer providing 4.096V output

Applications

• High-speed data acquisition systems
• Imaging applications requiring wide dynamic range
• Instrumentation and control loops
• Automated test equipment (ATE)

Procurement Notes

Verify the component matches the specific Analog Devices part number LTC2385CUH-16#TRPBF. Confirm the temperature grade corresponds to the 'C' suffix (0°C to 70°C). Ensure the '#TRPBF' suffix indicates tape and reel packaging. Cross-reference the manufacturer's datasheet for lead-free compliance and RoHS status before procurement.

Selection Notes

Select this component when a 16-bit SAR ADC with 5Msps sampling rate is required. It is suitable for applications needing low latency and high dynamic range. Ensure the system supports 5V analog and 2.5V digital supply voltages. Verify that the serial LVDS interface timing requirements align with the host controller capabilities.

Part Context

This part belongs to the LTC2385-16 family of 16-bit SAR ADCs. The 'C' designation specifies the commercial temperature range of 0°C to 70°C. The '#TRPBF' suffix denotes the tape and reel packaging format with lead-free finish. Other variants in the series may offer different temperature grades or pin configurations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices marketing for parts specified with wider operating temperature ranges or alternative packages.