Product details

Architecture Current FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 8 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 GBW (Typ) (MHz) 1800 BW @ Acl (MHz) 1800 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 4200 Vn at flatband (Typ) (nV/rtHz) 2.3 Vn at 1 kHz (Typ) (nV/rtHz) 2.3 Iq per channel (Typ) (mA) 11 Vos (offset voltage @ 25 C) (Max) (mV) 7 Rail-to-rail No Features Shutdown Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 47 Input bias current (Max) (pA) 15000000 Offset drift (Typ) (uV/C) 22 Output current (Typ) (mA) 90 2nd harmonic (dBc) 87 3rd harmonic (dBc) 100 Frequency of harmonic distortion measurement (MHz) 5
Architecture Current FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 8 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 GBW (Typ) (MHz) 1800 BW @ Acl (MHz) 1800 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 4200 Vn at flatband (Typ) (nV/rtHz) 2.3 Vn at 1 kHz (Typ) (nV/rtHz) 2.3 Iq per channel (Typ) (mA) 11 Vos (offset voltage @ 25 C) (Max) (mV) 7 Rail-to-rail No Features Shutdown Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 47 Input bias current (Max) (pA) 15000000 Offset drift (Typ) (uV/C) 22 Output current (Typ) (mA) 90 2nd harmonic (dBc) 87 3rd harmonic (dBc) 100 Frequency of harmonic distortion measurement (MHz) 5
SOIC (D) 8 19 mm² 4.9 x 3.9 SOT-23 (DBV) 6 5 mm² 2.9 x 1.6
  • −3-dB bandwidth (VOUT = 0.5 VPP, AV = 2)
    1.2 GHz
  • 2nd/3rd Harmonics (20 MHz, SOT-23)
    −69/−90 dBc
  • Low Noise: 2.3 nV/√Hz
  • Fast Slew Rate: 4500 V/µs
  • Supply Current: 11 mA
  • Output Current: 90 mA
  • Low Differential Gain and Phase 0.01%/0.02°
  • −3-dB bandwidth (VOUT = 0.5 VPP, AV = 2)
    1.2 GHz
  • 2nd/3rd Harmonics (20 MHz, SOT-23)
    −69/−90 dBc
  • Low Noise: 2.3 nV/√Hz
  • Fast Slew Rate: 4500 V/µs
  • Supply Current: 11 mA
  • Output Current: 90 mA
  • Low Differential Gain and Phase 0.01%/0.02°

The LMH™6703 is a very wideband, DC coupled monolithic operational amplifier designed specifically for ultra high resolution video systems as well as wide dynamic range systems requiring exceptional signal fidelity. Benefitting from current feedback architecture, the LMH6703 offers a practical gain range of ±1 to ±10 while providing stable operation without external compensation, even at unity gain. At a gain of 2, the LMH6703 supports ultra high resolution video systems with a 750-MHz, 2 VPP, −3-dB Bandwidth. With 12-bit distortion levels through 10 MHz (RL = 100 Ω), and a 2.3-nV/√Hz input referred noise, the LMH6703 is the ideal driver or buffer for high speed flash A/D and D/A converters. Wide dynamic range systems such as radar and communication receivers requiring a wideband amplifier offering exceptional signal purity will find the LMH6703 low input referred noise and low harmonic distortion an attractive solution.

The LMH™6703 is a very wideband, DC coupled monolithic operational amplifier designed specifically for ultra high resolution video systems as well as wide dynamic range systems requiring exceptional signal fidelity. Benefitting from current feedback architecture, the LMH6703 offers a practical gain range of ±1 to ±10 while providing stable operation without external compensation, even at unity gain. At a gain of 2, the LMH6703 supports ultra high resolution video systems with a 750-MHz, 2 VPP, −3-dB Bandwidth. With 12-bit distortion levels through 10 MHz (RL = 100 Ω), and a 2.3-nV/√Hz input referred noise, the LMH6703 is the ideal driver or buffer for high speed flash A/D and D/A converters. Wide dynamic range systems such as radar and communication receivers requiring a wideband amplifier offering exceptional signal purity will find the LMH6703 low input referred noise and low harmonic distortion an attractive solution.

Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 8
Type Title Date
* Data sheet LMH6703 1.2 GHz, Low Distortion Op Amp with Shutdown datasheet (Rev. E) PDF | HTML 19 Nov 2015
Technical article 3 common questions when designing with high-speed amplifiers 17 Jul 2020
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Technical article Cable equalization 101 – Automating your design (Part 1) 21 May 2013
User guide AN-2095 LMH730316 SOT23-5 / SOT23-6 Hi Performance Amplifier Eval Board (Rev. B) 01 May 2013
Application note Generating Precision Clocks for Time- Interleaved ADCs 02 Aug 2007
White paper High-Performance Analog Front Ends 01 Jan 2006
Application note Understanding High-Speed Signals, Clocks, and Data Capture 18 Oct 2005

Design & development

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

Evaluation board

LMH730227 — Evaluation Board for High-Speed Single Op Amp in the 8-Pin SOIC Package

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp 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 configuration. The (...)

User guide: PDF
Not available on TI.com
Evaluation board

LMH730316 — LMH730316 Evaluation Board for High-Speed Single Op Amp in the 5-/6-Pin SOT-23 Package

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 5-/6-Pin SOT-23 package. This 4 layer board is designed to improve speed and reduce harmonic distortion by careful placement and routing of components and (...)

User guide: PDF
Not available on TI.com
Simulation model

LMH6703 PSPICE Model

SNOM115.ZIP (6 KB) - PSpice Model
Simulation model

LMH6703C PSpice Model

SNOM578.ZIP (59 KB) - PSpice Model
Simulation model

LMH6703C TINA-TI Reference Design

SNOM576.TSC (2182 KB) - TINA-TI Reference Design
Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
lock = Requires export approval (1 minute)
Calculation tool

VOLT-DIVIDER-CALC — Voltage Divider Determines A Set of Resistors for a Voltage Divider

VOLT-DIVIDER-CALC quickly determines a set of resistors for a voltage divider. This KnowledgeBase Javascript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. This calculator can also be used to design non-inverting attentuation circuits.

(...)

Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
Package Pins Download
SOIC (D) 8 View options
SOT-23 (DBV) 6 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

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