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Product details

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Package | Pins | Size

HVSSOP (DGQ) 10 15 mm² 3 x 4.9 open-in-new Find other High-speed op amps (GBW>=50MHz)

Features

  • Rail-to-Rail Output Swing
    • VO = –4.8/4.8 (RL = 2 k)
  • High Speed
    • 230 MHz Bandwidth (–3 dB, G= 1)
    • 975 V/µs Slew Rate
  • Ultra-Low Distortion
    • HD2 = –90 dBc (f = 5 MHz, RL = 499)
    • HD3 = –100 dBc (f = 5 MHz, RL = 499)
  • High Output Drive, IO = 100 mA (typ)
  • Excellent Video Performance
    • 40 MHz Bandwidth (0.1 dB, G = 2)
    • 0.007% Differential Gain
    • 0.007° Differential Phase
  • Wide Range of Power Supplies
    • VS = 3 V to 15 V
  • Power-Down Mode (THS4225/6)
  • Evaluation Module Available
  • APPLICATIONS
    • Low-Voltage Analog-to-Digital Converter Preamplifier
    • Active Filtering
    • Video Applications

open-in-new Find other High-speed op amps (GBW>=50MHz)

Description

The THS4222 family is a set of rail-to-rail output single, dual, and triple low-voltage, high-output swing, low-distortion high-speed amplifiers ideal for driving data converters, video switching or low distortion applications. This family of voltage feedback amplifiers can operate from a single 15-V power supply down to a single 3-V power supply while consuming only 14 mA of quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at –90 dBc at 5 MHz.

open-in-new Find other High-speed op amps (GBW>=50MHz)
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 8
Type Title Date
* Datasheet Low-Distortion High-Speed Rail-to-Rail Output Operational Amplifiers datasheet (Rev. G) Jan. 21, 2004
Technical articles How to reduce distortion in high-voltage, high-frequency signal generation for AWGs Oct. 30, 2018
Technical articles What are the advantages of using JFET-input amplifiers in high-speed applications? Jun. 18, 2018
Technical articles Unique active mux capability combines buffer and switch into one solution Oct. 10, 2017
E-book 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
Application note Noise Analysis for High Speed Op Amps (Rev. A) Jan. 17, 2005
User guide THS4226EVM User's Guide May 15, 2003

Design & development

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

Hardware development

EVALUATION BOARD Download
49
Description

The THS4226EVM provides a platform for evaluating the THS4226 high-speed voltage-feedback amplifier with powerdown capability. The user only needs power, input signal, and test instruments to operate the EVM. The gain can be changed by changing the feedback and gain resistors. For a list of (...)

Features
  • Power Supply: single 2.7 to 15 Vdc, dual +/-1.35 to 7.5 Vdc
  • Termination impedance is 50 on 1in-, 1in+, 2in+, but can be reconfigured
  • Load impedance is 1 K on channel 1 and 500 on channel 2
  • Connectors: +Vs, GND, -Vs, 1in+, 1in-, 1out, 2in+, 2in-, 2out, test points
  • Input and Output signals are via SMA (...)

Design tools & simulation

SIMULATION MODEL Download
SLAC092B.TSC (98 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLAM021A.ZIP (4 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLAM121.ZIP (38 KB) - PSpice Model
SIMULATION TOOL 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 TOOL 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 (...)
CALCULATION TOOL Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — 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 (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
CALCULATION TOOL Download
Voltage Divider Determines A Set of Resistors for a Voltage Divider
VOLT-DIVIDER-CALC 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.

(...)

CAD/CAE symbols

Package Pins Download
HVSSOP (DGQ) 10 View options

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