Top

Product details

Parameters

Architecture Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 5 Total supply voltage (Max) (+5V=5, +/-5V=10) 15 GBW (Typ) (MHz) 1000 BW @ Acl (MHz) 1000 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 970 Vn at flatband (Typ) (nV/rtHz) 7 Vn at 1 kHz (Typ) (nV/rtHz) 7 Iq per channel (Typ) (mA) 19 Vos (offset voltage @ 25 C) (Max) (mV) 12 Rail-to-rail No Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 56 Input bias current (Max) (pA) 15000000 Offset drift (Typ) (uV/C) 40 Output current (Typ) (mA) 170 2nd harmonic (dBc) 78 3rd harmonic (dBc) 68 @ MHz 30 open-in-new Find other High-speed op amps (GBW>=50MHz)

Package | Pins | Size

HVSSOP (DGN) 8 9 mm² 3 x 3 SOIC (D) 8 19 mm² 3.91 x 4.9 VSON (DRB) 8 9 mm² 3.0 x 3.0 VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other High-speed op amps (GBW>=50MHz)

Features

  • Unity-Gain Stability
  • Wide Bandwidth: 1 GHz
  • High Slew Rate: 970 V/µs
  • Low Distortion:
    • –90 dBc THD at 30 MHz
    • 130-MHz Bandwidth (0.1 dB, G = 2)
    • 0.007% Differential Gain
    • 0.003° Differential Phase
  • High Output Drive, IO = 170 mA
  • Excellent Video Performance:
    • 130-MHz Bandwidth (0.1 dB, G = 2)
    • 0.007% Differential Gain
    • 0.003° Differential Phase
  • Supply Voltages
    • +5 V, ±5 V, +12 V, +15 V
  • Power Down Functionality (THS4215)
  • Evaluation Module Available
  • APPLICATIONS
    • High Linearity ADC Preamplifier
    • Differential to Single-Ended Conversion
    • DAC Output Buffer
    • Active Filtering
    • Video Applications

All trademarks are the property of their respective owners.

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

Description

The THS4211 and THS4215 are high slew rate, unity-gain stable, voltage feedback amplifiers designed to run from supply voltages as low as 5 V and as high as 15 V. The THS4215 offers the same performance as the THS4211 with the addition of power-down capability. The combination of high slew rate, wide bandwidth, low distortion, and unity-gain stability make the THS4211 and THS4215 high-performance devices across multiple ac specifications.

Designers using the THS4211 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. These devices are available in SOIC, MSOP with PowerPAD, and leadless MSOP with PowerPAD packages.

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

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 9
Type Title Date
* Datasheet THS4211, THS4215: Low-Distortion High-Speed Voltage Feedback Amplifier datasheet (Rev. E) Sep. 27, 2009
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
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
Application notes Noise Analysis for High Speed Op Amps (Rev. A) Jan. 17, 2005
User guides THS4211EVM-UG Unity Gain Oct. 22, 2002
User guides THS4211EVM, THS4215EVM Oct. 01, 2002

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
49
Description

THS4211EVM と THS4215EVM は、デバイスの機能と多様性をデモできるよう設計されています。この EVM には、以下の 3 つのバージョンがあります。ゲイン ≥+2/-1 で、シャットダウン機能搭載 (THS4215EVM)。ゲイン ≥+2/-1 (...)

Features
  • 電源電圧:シングル 4.5 ~ 15Vdc、デュアル ±2.5Vdc ~ ±7.5Vdc
  • 入力インピーダンスは、Vin- と Vin+ で 50Ω
  • デフォルトの負荷抵抗は 500Ω
  • パワー・ダウン接続は、複数のテスト・ポイントを使用 (THS4215 のみ)
  • コネクタは、-Vs、GND、+Vs、In+、In-、Out のそれぞれに対応
  • 入出力コネクタの形状は SMA、電源コネクタはバナナの形状

Design tools & simulation

SIMULATION MODELS Download
SLOJ159A.ZIP (32 KB) - PSpice Model
SIMULATION MODELS Download
SLOJ160.ZIP (6 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
CALCULATION TOOLS 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 TOOLS 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 (DGN) 8 View options
SOIC (D) 8 View options
SON (DRB) 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