Product details

Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 33 BW @ Acl (MHz) 150 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 52 Architecture Fully Differential ADC Driver, Bipolar Vn at flatband (Typ) (nV/rtHz) 1.3 Iq per channel (Typ) (mA) 12.3 Rail-to-rail No Vos (offset voltage @ 25 C) (Max) (mV) 2 Operating temperature range (C) -40 to 85, 0 to 70 Output current (Typ) (mA) 85 2nd harmonic (dBc) 88 3rd harmonic (dBc) 84 @ MHz 1 GBW (Typ) (MHz) 170 Input bias current (Max) (pA) 6000000 Features CMRR (Typ) (dB) 95 Rating Catalog
Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 33 BW @ Acl (MHz) 150 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 52 Architecture Fully Differential ADC Driver, Bipolar Vn at flatband (Typ) (nV/rtHz) 1.3 Iq per channel (Typ) (mA) 12.3 Rail-to-rail No Vos (offset voltage @ 25 C) (Max) (mV) 2 Operating temperature range (C) -40 to 85, 0 to 70 Output current (Typ) (mA) 85 2nd harmonic (dBc) 88 3rd harmonic (dBc) 84 @ MHz 1 GBW (Typ) (MHz) 170 Input bias current (Max) (pA) 6000000 Features CMRR (Typ) (dB) 95 Rating Catalog
HVSSOP (DGN) 8 9 mm² 3 x 3 HVSSOP (DGN) 8 SOIC (D) 8 19 mm² 4.9 x 3.9 SOIC (D) 8 19 mm² 3.91 x 4.9 VSSOP (DGK) 8 15 mm² 3 x 4.9
  • High performance
    • Bandwidth: 170 MHz (VCC = ±15 V, G = 1 V/V)
    • Slew rate: 51 V/µs
    • Gain bandwidth product: 215 MHz
    • Distortion: –102 dBc THD at 2 VPP, 250 kHz
  • Voltage noise
    • 1/f voltage noise corner: 350 Hz
    • 1.25 nV/√Hz input-referred noise
  • Single supply operating range: 5 V to 30 V
  • Quiescent current (shutdown): 860 µA (THS4130)
  • High performance
    • Bandwidth: 170 MHz (VCC = ±15 V, G = 1 V/V)
    • Slew rate: 51 V/µs
    • Gain bandwidth product: 215 MHz
    • Distortion: –102 dBc THD at 2 VPP, 250 kHz
  • Voltage noise
    • 1/f voltage noise corner: 350 Hz
    • 1.25 nV/√Hz input-referred noise
  • Single supply operating range: 5 V to 30 V
  • Quiescent current (shutdown): 860 µA (THS4130)

The THS413x device is one in a family of fully-differential input/differential output devices fabricated using Texas Instruments state-of-the-art high voltage complementary bipolar process.

The THS413x is made of a true fully-differential signal path from input to output and high supply capability of up to ±15 V. This design leads to an excellent common-mode noise rejection performance (95 dB at 800 kHz) and total harmonic distortion (−102 dBc at 2 VPP, 250 kHz). The wide supply range allows high-voltage differential signal chains to benefit from its improved headroom and dynamic range without adding separate amplifiers for each polarity of the differential signal.

The THS413x is characterized for operation over the wide temperature range of –40°C to +85°C.

The THS413x device is one in a family of fully-differential input/differential output devices fabricated using Texas Instruments state-of-the-art high voltage complementary bipolar process.

The THS413x is made of a true fully-differential signal path from input to output and high supply capability of up to ±15 V. This design leads to an excellent common-mode noise rejection performance (95 dB at 800 kHz) and total harmonic distortion (−102 dBc at 2 VPP, 250 kHz). The wide supply range allows high-voltage differential signal chains to benefit from its improved headroom and dynamic range without adding separate amplifiers for each polarity of the differential signal.

The THS413x is characterized for operation over the wide temperature range of –40°C to +85°C.

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Technical documentation

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Type Title Date
* Data sheet THS413x High-Speed, Low-Noise, Fully-Differential I/O Amplifiers datasheet (Rev. K) PDF | HTML 12 Aug 2022
User guide DEM-FDA-DGN-EVM User's Guide 20 Jan 2022
User guide DEM-FDA-SOIC-EVM User's Guide PDF | HTML 18 Jan 2022
User guide DEM-FDA-DGK-EVM User's Guide PDF | HTML 05 Oct 2021
Circuit design Differential input to differential output circuit using a fully-differential amp 07 Jan 2019
Circuit design Single-ended input to differential output circuit using a fully-differential amp 07 Jan 2019
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Technical article How to minimize filter loss when you drive an ADC 20 Oct 2016
Application note Fully-Differential Amplifiers (Rev. E) 19 Sep 2016
Technical article Go differential to differentiate your precision design 11 Aug 2016
Technical article How to use a fully differential amplifier as a level shifter 13 Jul 2016
Technical article What you need to know about internal ESD protection on integrated circuits 02 Dec 2015
Analog Design Journal Designing for low distortion with high-speed op amps 02 Mar 2005
Application note Noise Analysis for High Speed Op Amps (Rev. A) 17 Jan 2005
EVM User's guide THS4131 EVM User's Guide for High-Speed Fully Differential Amplifier 02 Feb 2001

Design & development

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

Evaluation board

DEM-FDA-DGK-EVM — Unpopulated evaluation module for fully differential amplifiers in the DGK (HVSSOP) package

The DEM-FDA-DGK-EVM is an unpopulated evaluation module (EVM) for fully differential amplifiers (FDA) in the DGK (HVSSOP) package. This EVM is designed in accordance with high-speed performance specifications and Texas Instruments FDAs with output common mode (Vocm) control and power down (PD) (...)
User guide: PDF | HTML
Not available on TI.com
Evaluation board

DEM-FDA-DGN-EVM — Evaluation module for fully differential amplifiers in the DGN package

The DEM-FDA-DGN-EVM is an unpopulated evaluation module (EVM) for fully differential amplifiers (FDA) in the DGN (HVSSOP) package. The EVM is designed to enable quick and efficient lab testing of the high-speed FDAs using 50-Ω SMA connectors for use with lab equipment. The schematic (...)

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

DEM-FDA-SOIC-EVM — Evaluation module for fully differential amplifiers in SOIC packages

The DEM-FDA-SOIC-EVM is an unpopulated evaluation module (EVM) for fully differential amplifiers (FDA) in the D (SOIC) package. The EVM is designed to enable quick and efficient lab testing of the high-speed FDAs using 50-Ω SMA connectors for use with lab equipment. The schematic (...)

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

THS4131EVM — THS4131 evaluation module

The THS4131EVM is a good example of PCB design and layout for high-speed operational amplifier applications. It is a complete circuit for the high-speed operational amplifier. The EVM is made of the THS4131 high-speed operational amplifier, a number of passive components, and various features and (...)

Not available on TI.com
Simulation model

THS4131 PSpice No Power Down Model

SLOJ149.ZIP (6 KB) - PSpice Model
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
Calculation tool

TI FDA Calculator

SBOR022.ZIP (1639 KB)
Design tool

CIRCUIT060069 — Differential input to differential output circuit using a fully-differential amplifier

This design uses a fully-differential amplifier (FDA) as a differential input to differential output amplifier.
Design tool

CIRCUIT060070 — Single-ended input to differential output circuit using a fully-differential amplifier

This design uses a fully-differential amplifier (FDA) as a single-ended input to differential output amplifier.
Reference designs

TIDA-00976 — High-Speed, High-Side Current Sense Reference Design

This reference design is a high-speed current-to-voltage circuit. It is optimized for current-sense applications that require high-speed current measurements in the positive supply rail for voltages from 5 to 30 V. This design will reduce the common-mode voltage from 30 V and produce an (...)
Schematic: PDF
Package Pins Download
HVSSOP (DGN) 8 View options
SOIC (D) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

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