Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 BW at Acl (MHz) 1600 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 5100 Architecture Bipolar, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 2.2 Iq per channel (typ) (mA) 37.7 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 4 Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 96 2nd harmonic (dBc) 110 3rd harmonic (dBc) 108 Frequency of harmonic distortion measurement (MHz) 10 GBW (typ) (MHz) 2800 Input bias current (max) (pA) 15500000 Features Shutdown CMRR (typ) (dB) 90 Rating Catalog
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 BW at Acl (MHz) 1600 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 5100 Architecture Bipolar, Fully Differential ADC Driver Vn at flatband (typ) (nV√Hz) 2.2 Iq per channel (typ) (mA) 37.7 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 4 Operating temperature range (°C) -40 to 85 Iout (typ) (mA) 96 2nd harmonic (dBc) 110 3rd harmonic (dBc) 108 Frequency of harmonic distortion measurement (MHz) 10 GBW (typ) (MHz) 2800 Input bias current (max) (pA) 15500000 Features Shutdown CMRR (typ) (dB) 90 Rating Catalog
VQFN (RGT) 16 9 mm² 3 x 3
  • Fully-Differential Architecture
  • Centered Input Common-Mode Range
  • Minimum Gain of 1 V/V (0 dB)
  • Bandwidth: 1600 MHz
  • Slew Rate: 5100 V/µs
  • 1% Settling Time: 2.9 ns
  • HD2: –75 dBc at 70 MHz
  • HD3: –86 dBc at 70 MHz
  • OIP2: 77 dBm at 70 MHz
  • OIP3: 42 dBm at 70 MHz
  • Input Voltage Noise: 2.2 nV/√Hz (f > 10 MHz)
  • Noise Figure: 19.8 dB
  • Output Common-Mode Control
  • Power Supply:
    • Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
    • Current: 37.7 mA
  • Power-Down Capability: 0.65 mA
  • APPLICATIONS
    • 5-V Data Acquisition Systems, High Linearity ADC Amplifier
    • Wireless Communication
    • Medical Imaging
    • Test and Measurement

All trademarks are the property of their respective owners.

  • Fully-Differential Architecture
  • Centered Input Common-Mode Range
  • Minimum Gain of 1 V/V (0 dB)
  • Bandwidth: 1600 MHz
  • Slew Rate: 5100 V/µs
  • 1% Settling Time: 2.9 ns
  • HD2: –75 dBc at 70 MHz
  • HD3: –86 dBc at 70 MHz
  • OIP2: 77 dBm at 70 MHz
  • OIP3: 42 dBm at 70 MHz
  • Input Voltage Noise: 2.2 nV/√Hz (f > 10 MHz)
  • Noise Figure: 19.8 dB
  • Output Common-Mode Control
  • Power Supply:
    • Voltage: 3 V (±1.5 V) to 5 V (±2.5 V)
    • Current: 37.7 mA
  • Power-Down Capability: 0.65 mA
  • APPLICATIONS
    • 5-V Data Acquisition Systems, High Linearity ADC Amplifier
    • Wireless Communication
    • Medical Imaging
    • Test and Measurement

All trademarks are the property of their respective owners.

The THS4513 is a wideband, fully-differential op amp designed for 3.3-V to 5-V data acquisition systems. It has very low noise at 2.2 nV/√Hz, and extremely low harmonic distortion of –75 dBc HD2 and –86 dBc HD3 at 70 MHz with 2-VPP output, G = 0 dB, and 200- load. Slew rate is very high at 5100 V/μs and with settling time of 2.9 ns to 1% (2-V step), it is ideal for pulsed applications. It is designed for a minimum gain of 0 dB.

To allow for dc-coupling to analog-to-digital converters (ADCs), its unique output common-mode control circuit maintains the output common-mode voltage within 5-mV offset (typ) from the set voltage, when set within 0.5 V of midsupply, with less than 4-mV differential offset voltage. The common-mode set point is set to midsupply by internal circuitry, which may be overdriven from an external source.

The input and output are optimized for best performance with their common-mode voltages set to midsupply. Along with high performance at low power-supply voltage, this design makes it ideal for extremely high-performance, single-supply 5-V data acquisition systems.

The THS4513 is offered in a quad, leadless QFN-16 package (RGT), and is characterized for operation over the full industrial temperature range from –40°C to +85°C.

The THS4513 is a wideband, fully-differential op amp designed for 3.3-V to 5-V data acquisition systems. It has very low noise at 2.2 nV/√Hz, and extremely low harmonic distortion of –75 dBc HD2 and –86 dBc HD3 at 70 MHz with 2-VPP output, G = 0 dB, and 200- load. Slew rate is very high at 5100 V/μs and with settling time of 2.9 ns to 1% (2-V step), it is ideal for pulsed applications. It is designed for a minimum gain of 0 dB.

To allow for dc-coupling to analog-to-digital converters (ADCs), its unique output common-mode control circuit maintains the output common-mode voltage within 5-mV offset (typ) from the set voltage, when set within 0.5 V of midsupply, with less than 4-mV differential offset voltage. The common-mode set point is set to midsupply by internal circuitry, which may be overdriven from an external source.

The input and output are optimized for best performance with their common-mode voltages set to midsupply. Along with high performance at low power-supply voltage, this design makes it ideal for extremely high-performance, single-supply 5-V data acquisition systems.

The THS4513 is offered in a quad, leadless QFN-16 package (RGT), and is characterized for operation over the full industrial temperature range from –40°C to +85°C.

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Technical documentation

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Type Title Date
* Data sheet Wideband, Low-Noise, Low-Distortion, Fully-Differential Amplifier. datasheet (Rev. E) 29 Jan 2013
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note Fully-Differential Amplifiers (Rev. E) 19 Sep 2016
Analog Design Journal Low-power, high-intercept interface to the ADS5424, 105-MSPS converter 10 Oct 2005
Analog Design Journal Analysis of fully differential amplifiers 11 Mar 2005
Analog Design Journal Fully differential amplifiers applications:Line termination,driving high-speed.. 02 Mar 2005
Application note Noise Analysis for High Speed Op Amps (Rev. A) 17 Jan 2005

Design & development

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

Evaluation board

THS4508EVM — THS4508 evaluation module

THS4508EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4508EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 10 dB and 50 ohm input and (...)

Not available on TI.com
Evaluation board

THS4511EVM — THS4511 evaluation module

THS4511EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4511EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0 dB and 50 ohm input and (...)

Not available on TI.com
Evaluation board

THS4513EVM — THS4513 evaluation module

THS4513EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4513EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0dB and 50 ohm input and (...)

Not available on TI.com
Evaluation board

THS4520EVM — THS4520 evaluation module

THS4520EVM is an evaluation Module for the RGT (16 pin leadless QFN) package.

The THS4520EVM is designed to demonstrate the functionality and versatility of the device. The EVM is ready for power, signal source, and test instruments. The EVM is configured for a gain of 0 dB and 50 Ω (...)

Not available on TI.com
Simulation model

THS4513 PSpice Model (Rev. A)

SLOC073A.ZIP (58 KB) - PSpice Model
Simulation model

THS4513 TINA-TI Reference Design (Rev. A)

SLOM155A.TSC (94 KB) - TINA-TI Reference Design
Simulation model

THS4513 TINA-TI Spice Model (Rev. A)

SBOM337A.ZIP (4 KB) - TINA-TI Spice Model
Calculation tool

SBOR022 TI FDA Calculator

Supported products & hardware

Supported products & hardware

Products
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LMH6550 400MHz, Differential, High Speed Op Amps LMH6551 370MHz, Differential, High Speed Op Amp LMH6552 1.5 GHz Fully Differential Amplifier LMH6553 900 MHz Fully Differential Amplifier with Output Limiting Clamp LMH6554 2.8 GHz Ultra Linear Fully Differential Amplifier LMP8350 Ultra Low Distortion Fully Differential Precision ADC Driver with Selectable Power Modes OPA862 12.6V, Low-noise, single-ended-to-differential, high input impedance amplifier THS4120 3.3 V, 100 MHz, 43 V/us, Fully Differential CMOS Amplifier w/Shutdown THS4121 3.3 V, 100 MHz, 43 V/us, Fully Differential CMOS Amplifier THS4130 150MHz, Fully Differential Input/Output Low Noise Amplifier With Shutdown THS4131 Fully Differential Input/Output Low Noise Amplifier THS4140 160MHz, Fully Differential Input/Output High Slew Rate Amplifier With Shutdown THS4141 160MHz, Fully Differential Input/Output High Slew Rate Amplifier THS4150 150MHz, Fully Differential Input/Output High Slew Rate Amplifier With Shutdown THS4151 150MHz, Fully Differential Input/Output High Slew Rate Amplifier THS4500 15V, High-Speed Fully Differential Amplifier with power-down THS4501 High-Speed Fully Differential Amplifier, +/-5 V THS4503 High-Speed Fully-Differential Amplifiers THS4504 Wideband, Low Distortion Fully Differential Amplifier with Shutdown THS4505 Wideband, Low-Distortion Fully Differential Amplifier THS4508 Wideband Fully Differential Amplifier THS4509 1.9-GHz, Wideband, Low-Noise, Low-Distortion, Fully-Differential Amplifier THS4511 1.6-GHz, unity-gain stable, wideband, low-noise, low distortion fully differential amplifier THS4513 1.6-GHz, min gain 1-V/V, low-noise, low distortion fully differential amplifier THS4520 Rail-to-Rail Output Wideband Fully Differential Amplifier THS4521 Very low power rail-to-rail output fully differential amplifier THS4522 Very low power dual channel rail-to-rail output fully differential amplifier THS4524 Very low power quad channel rail-to-rail output fully differential amplifier THS4531 Ultra low power 0.25mA, RRO, fully differential amplifier THS4531A Ultra Low Power, RRO, Fully-Differential Amplifier THS4532 Dual, Ultra low power 0.25mA, RRO, fully differential amplifier THS4541 High-Speed Differential I/O Amplifier THS4551 Low Noise, Precision, 150MHz, Fully Differential Amplifier THS4552 Dual Channel, Low-Noise, Precision, 150-MHz, Fully Differential Amplifier THS4561 Low-power, 60-MHz, wide-supply-range fully differential amplifier THS4567 220-MHz CMOS input fully differential amplifier with VICM and VOCM control THS770006 High-Speed Fully Differential ADC Driver Amplifier with +6dB Fixed Gain
Audio op amps
OPA1637 High-fidelity, high-voltage (36-V), low-noise (3.7-nV/rtHz) Burr-Brown™ audio fully-differential amp
Precision op amps (Vos<1mV)
THP210 High precision (40-μV, 0.1μV/C), high-voltage (36-V), low-noise (3.7-nV/√Hz), fully-differential amp
RF FDAs
LMH3401 7-GHz, Ultra-Wideband, Fully Differential Amplifier LMH5401 8-GHz Ultra wideband fully differential amplifier
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 CAD symbols, footprints & 3D models
VQFN (RGT) 16 Ultra Librarian

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Information included:
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