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TI LMH6554LEX/NOPBRoHS

Manufacturer
TI
MPN
LMH6554LEX/NOPB
LCSC Part #
C701928
Packaging
UQFN-14(2.5x2.5)
Customer #
Key Attributes
LMH6554 2.8-GHz Ultra-Linear Fully Differential Amplifier
Datasheetpdf iconTI LMH6554LEX/NOPB
In-Stock: 50
50 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 10.2563$ 10.26
10+$ 8.8135$ 88.14
30+$ 7.9341$ 238.02
100+$ 7.1964$ 719.64
Standard Packaging4500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingUQFN-14(2.5x2.5)
Settling time4ns
Number of Channels1
Output TypeDifferential
Vos - Input Offset Voltage16mV
Slew Rate6200V/us
Input Offset Current(Ios)18uA
FeaturesSingle-ended to differential conversion;Enable/shutdown function;Integrated ADC driver;Adjustable output common-mode voltage;Built-in compensation
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)83dB
Ib - Input Bias Current20uA
Output Current150mA
Noise density(eN)0.9nV/√Hz@10MHz
Maximum Power Supply Range (Vdd-Vss)5.25V
Gain Bandwidth Product2.8GHz
Quiescent Current52mA
Dual Supply-2.5V~2.5V
Single Supply4.7V~5.25V
Power Supply Rejection Ratio (PSRR)95dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4500
Sales UnitPiece

Introduction

AI Translation

The LMH6554 device is a high-performance fully differential amplifier designed to provide the exceptional signal fidelity and wide large-signal bandwidth necessary for driving 8- to 16-bit highspeed data acquisition systems. Using TI’s proprietary differential current mode input stage architecture, the LMH6554 has unity gain, smallsignal bandwidth of 2.8 GHz and allows operation at gains greater than unity without sacrificing response flatness, bandwidth, harmonic distortion, or output noise performance. The low-impedance differential output of the device is designed to drive ADC inputs and any intermediate filter stage. The LMH6554 delivers 16-bit linearity up to 75 MHz when driving 2-V peak-to-peak into loads as low as 200 Ω. The LMH6554 is fabricated in TI's advanced complementary BiCMOS process and is available in a space-saving 14-lead UQFN package for higher performance.

Features

AI Translation
  • Small-Signal Bandwidth 2.8 GHz
  • 2 VPP Large-Signal Bandwidth 1.8 GHz
  • 0.1 dB Gain Flatness 830 MHz
  • OIP3 at 150 MHz 46.5 dBm
  • HD2/HD3 at 75 MHz –96 / –97 dBc
  • Input Noise Voltage 0.9 nV/√Hz
  • Input Noise Current 11 pA/√Hz
  • Slew Rate 6200 V/μs
  • Power 260 mW
  • Typical Supply Current 52 mA
  • 14-Lead UQFN Package

Applications

AI Translation
  • Differential ADC Driver
  • Single-Ended to Differential Converter
  • High-Speed Differential Signaling
  • IF/RF and Baseband Gain Blocks
  • SAW Filter Buffer/Driver
  • Oscilloscope Probes
  • Automotive Safety Applications
  • Video Over Twisted Pair Differential Line Driver