Top

Product details

Parameters

Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 BW @ Acl (MHz) 400 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 3000 Vn at flatband (Typ) (nV/rtHz) 6 Iq per channel (Typ) (mA) 20 Rail-to-rail No Vos (offset voltage @ 25 C) (Max) (mV) 5 Operating temperature range (C) -40 to 85 Output current (Typ) (mA) 75 2nd harmonic (dBc) 92 3rd harmonic (dBc) 103 GBW (Typ) (MHz) 400 Input bias current (Max) (pA) 16000000 @ MHz 5 CMRR (Typ) (dB) 82 open-in-new Find other Fully differential amplifiers

Package | Pins | Size

SOIC (D) 8 19 mm² 4.9 x 3.9 VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other Fully differential amplifiers

Features

  • 400 MHz –3-dB Bandwidth (VOUT = 0.5 VPP)
  • 90 MHz 0.1-dB Bandwidth
  • 3000 V/µs Slew Rate
  • 8 ns Settling Time to 0.1%
  • –92/–103 dB HD2/HD3 at 5 MHz
  • 10 ns Shutdown/Enable
open-in-new Find other Fully differential amplifiers

Description

The LMH6550 device is a high-performance voltage feedback differential amplifier. The LMH6550 has the high speed and low distortion necessary for driving high-performance ADCs as well as the current handling capability to drive signals over balanced transmission lines like CAT 5 data cables. The LMH6550 can handle a wide range of video and data formats.

With external gain set resistors, the LMH6550 can be used at any desired gain. Gain flexibility coupled with high speed makes the LMH6550 suitable for use as an IF amplifier in high-performance communications equipment.

The LMH6550 is available in the space-saving SOIC and VSSOP packages.

open-in-new Find other Fully differential amplifiers
Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 14
Type Title Date
* Datasheet LMH6550 Differential, High-Speed Operational Amplifier datasheet (Rev. I) Jan. 15, 2015
White papers The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Technical articles How to minimize filter loss when you drive an ADC Oct. 20, 2016
Technical articles Go differential to differentiate your precision design Aug. 11, 2016
Technical articles How to use a fully differential amplifier as a level shifter Jul. 13, 2016
Technical articles What you need to know about internal ESD protection on integrated circuits Dec. 02, 2015
Application notes AN-1719 Noise Figure Analysis Fully Differential Amplifier (Rev. A) May 01, 2013
Application notes Using High Speed Diff Amp to Drive ADCs (Rev. A) Apr. 26, 2013
User guides LMH730154 High Speed Differential Amplifier Evaluation Board May 06, 2012
Application notes Converting single-ended video to differential video in single-supply systems Sep. 16, 2011
White papers Intermediate Frequency (IF) Sampling Receiver Concepts May 31, 2006
White papers High-Performance Analog Front Ends Jan. 01, 2006
Application notes Understanding High-Speed Signals, Clocks, and Data Capture Oct. 18, 2005
Application notes A Walk Along the Signal Path (High-Speed Signal Path) Mar. 30, 2005

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
10
Description

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Differential Amplifier that are offered in the 8-Pin SOIC package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit (...)

Features
  • Accommodates various high-speed Differential Amplifier
  • Allows quick and easy evaluation
  • Serves as reference design to aid in high-speed PCB layout
  • Utilizes surface-mount components

 

Design tools & simulation

SIMULATION MODELS Download
SNOM153.ZIP (2 KB) - PSpice Model
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos

Related videos