LMH6551

ACTIVE

370MHz, Differential, High Speed Op Amp

Top

Product details

Parameters

Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 3 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 BW @ Acl (MHz) 370 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 2400 Vn at flatband (Typ) (nV/rtHz) 6 Iq per channel (Typ) (mA) 12.5 Rail-to-rail No Vos (offset voltage @ 25 C) (Max) (mV) 5 Operating temperature range (C) -40 to 85 Output current (Typ) (mA) 65 2nd harmonic (dBc) 94 3rd harmonic (dBc) 96 GBW (Typ) (MHz) 370 Input bias current (Max) (pA) 10000000 @ MHz 5 CMRR (Typ) (dB) 80 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

  • 370 MHz –3-dB Bandwidth
    (VOUT = 0.5 VPP)
  • 50 MHz 0.1-dB Bandwidth
  • 2400 V/µs Slew Rate
  • 18 ns Settling Time to 0.05%
  • –94/–96 dB HD2/HD3 at 5 MHz
open-in-new Find other Fully differential amplifiers

Description

The LMH6551 device is a high-performance voltage feedback differential amplifier and is part of the LMH integrated circuits family of devices. The LMH6551 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 LMH6551 can handle a wide range of video and data formats.

With external gain set resistors, the LMH6551 can be used at any desired gain. Gain flexibility coupled with high speed makes the LMH6551 suitable for use as an IF amplifier in high-performance communications equipment.

The LMH6551 is available in the space-saving SOIC and VSSOP packages.

open-in-new Find other Fully differential amplifiers
Download

Technical documentation

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
$10.00
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
SNOM154.ZIP (2 KB) - PSpice Model
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. ​​​​​​​​​​​​​​