LTC6404IUD-4#PBF

Description：IC ADC DRIVER 16QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:e35f8da00d46 Category: Special Purpose Amplifiers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC ADC DRIVER 16QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Type：ADC Driver
Applications：Data Acquisition
Mounting Type：Surface Mount
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-QFN (3x3)
Grade：-
Qualification：-

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LTC6404IUD-4#PBF

Overview

The LTC6404IUD-4#PBF is a 600MHz, low noise, high precision fully differential input/output amplifier optimized for 3V single supply operation. It features a closed-loop bandwidth extending from DC to 600MHz and a slew rate of 1200V/μs. The device includes an adjustable output common mode voltage, rail-to-rail output swing, and large output current capability of 85mA typical. It operates on supply voltages ranging from 2.7V to 5.25V with a typical supply current of 30.2mA. The part is housed in a compact 3mm × 3mm × 0.75mm 16-pin QFN package.

Feature Summary

Fully differential input and output architecture designed for high precision signal processing
Integrated 88.5MHz differential single-pole lowpass filter with dedicated filtered outputs
Hardware shutdown feature significantly reduces power consumption during inactive periods
Input range extends to ground while maintaining rail-to-rail output swing capability

Applications

Differential input A/D converter driver applications
Single-ended to differential conversion and amplification circuits
Common mode level translation systems

Procurement Notes

Verify the specific suffix indicates the industrial temperature grade (-40°C to 85°C) and lead-free finish. Confirm the package type matches the required PCB footprint. Ensure the design supports the specified supply voltage range and thermal requirements for the QFN enclosure.

Selection Notes

Select this variant when a closed-loop gain greater than or equal to 4V/V is required. The IUD-4 designation ensures performance within the industrial temperature range. Verify that the system benefits from the integrated filtering and high slew rate characteristics provided by this specific family member.

Part Context

This component belongs to the LTC6404 family of AC precision amplifiers. The -4 suffix specifically denotes the version designed for closed-loop gains greater than or equal to 4V/V. The IUD prefix identifies the industrial temperature grade and plastic QFN packaging configuration used in this specific ordering code.