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ADI LTC6404HUD-2#PBF product image
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ADI LTC6404HUD-2#PBFRoHS

Manufacturer
ADI
MPN
LTC6404HUD-2#PBF
LCSC Part #
C689273
Packaging
QFN-16-EP(3x3)
Customer #
Key Attributes
500uV 700V/us 60dB 23uA Rail-to-rail output QFN-16-EP(3x3) Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconADI LTC6404HUD-2#PBF
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingQFN-16-EP(3x3)
Settling time12ns
Vos - Input Offset Voltage500uV
Output TypeDifferential
Slew Rate700V/us
Input Offset Current(Ios)1uA
Operating Temperature-40℃~+125℃
FeaturesSingle-ended to differential conversion;Adjustable output common-mode voltage;Enable/shutdown function;Built-in signal filtering
Common Mode Rejection Ratio(CMRR)60dB
Ib - Input Bias Current23uA
Noise density(eN)1.5nV/√Hz@1MHz
Input Offset Voltage Drift(Vos TC)1uV/℃
Output Current85mA
Rail to RailRail-to-rail output
Single Supply2.7V~5.25V
Power Supply Rejection Ratio (PSRR)94dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging121
Sales UnitPiece

Introduction

AI Translation

The LTC6404 is a family of AC precision, very low noise, low distortion, fully differential input/output amplifiers optimized for 3V, single supply operation. The LTC6404-1 is unity-gain stable. The LTC6404-2 is designed for closed-loop gains greater than or equal to 2V/V. The LTC6404-4 is designed for closed-loop gains greater than or equal to 4V/V. The LTC6404 closed-loop bandwidth extends from DC to 600MHz. In addition to the normal unfiltered outputs (OUT+ and OUT–), the LTC6404 has a built-in 88.5MHz differential single-pole lowpass filter and an additional pair of filtered outputs (OUTF+, OUTF–). An input referred voltage noise of 1.5nV/√Hz make the LTC6404 able to drive state-of-the-art 16-/18-bit ADCs while operating on the same supply voltage, saving system cost and power. The LTC6404 is characterized, and maintains its performance for supplies as low as 2.7V and can operate on supplies up to 5.25V. It draws only 27.3mA, and has a hardware shutdown feature which reduces current consumption to 250μA. The LTC6404 family is available in a compact 3 mm×3 mm 16-pin leadless QFN package and operates over a -40°C to 125°C temperature range.

Features

AI Translation
  • Fully Differential Input and Output
  • Low Noise: 1.5nV/√Hz RTI
  • Very Low Distortion: LTC6404-1 (2VP-P , 10MHz): –91dBc; LTC6404-2 (2VP-P , 10MHz): –96dBc; LTC6404-4 (2VP-P , 10MHz): –101dBc
  • Closed-Loop –3dB Bandwidth: 600MHz
  • Slew Rate: 1200V/μs (LTC6404-4)
  • Adjustable Output Common Mode Voltage
  • Rail-to-Rail Output Swing
  • Input Range Extends to Ground
  • Large Output Current: 85mA (Typ)
  • DC Voltage Offset < 2mV (Max)
  • Low Power Shutdown
  • Tiny 3mm×3mm×0.75mm 16-Pin QFN Package

Applications

AI Translation
  • Differential Input A/D Converter Driver
  • Single-Ended to Differential Conversion/Amplification
  • Common Mode Level Translation
  • Low Voltage, Low Noise, Signal Processing