Product details

Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 15 BW @ Acl (MHz) 260 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 1800 Architecture Fully Differential ADC Driver, Bipolar Vn at flatband (Typ) (nV/rtHz) 8 Iq per channel (Typ) (mA) 16 Rail-to-rail In to V- Vos (offset voltage @ 25 C) (Max) (mV) 7 Operating temperature range (C) -40 to 85 Output current (Typ) (mA) 130 2nd harmonic (dBc) 79 3rd harmonic (dBc) 93 @ MHz 8 GBW (Typ) (MHz) 210 Input bias current (Max) (pA) 4600000 Features CMRR (Typ) (dB) 80
Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 4.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 15 BW @ Acl (MHz) 260 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 1800 Architecture Fully Differential ADC Driver, Bipolar Vn at flatband (Typ) (nV/rtHz) 8 Iq per channel (Typ) (mA) 16 Rail-to-rail In to V- Vos (offset voltage @ 25 C) (Max) (mV) 7 Operating temperature range (C) -40 to 85 Output current (Typ) (mA) 130 2nd harmonic (dBc) 79 3rd harmonic (dBc) 93 @ MHz 8 GBW (Typ) (MHz) 210 Input bias current (Max) (pA) 4600000 Features CMRR (Typ) (dB) 80
HVSSOP (DGN) 8 9 mm² 3 x 3 SOIC (D) 8 19 mm² 3.91 x 4.9 VSSOP (DGK) 8 15 mm² 3 x 4.9
  • Fully Differential Architecture
  • Bandwidth: 260 MHz
  • Slew Rate: 1800 V/µs
  • IMD3: -73 dBc at 30 MHz
  • OIP3: 29 dBm at 30 MHz
  • Output Common-Mode Control
  • Wide Power-Supply Voltage Range: 5 V, ±5 V, 12 V, 15 V
  • Input Common-Mode Range Shifted to Include the Negative Power-Supply Rail
  • Power-Down Capability (THS4504)
  • Evaluation Module Available
  • APPLICATIONS
    • High Linearity Analog-to-Digital Converter Preamplifier
    • Wireless Communication Receiver Chains
    • Single-Ended to Differential Conversion
    • Differential Line Driver
    • Active Filtering of Differential Signals

PowerPAD is a trademark of Texas Instruments, Incorporated.
All other trademarks are the property of their respective owners

  • Fully Differential Architecture
  • Bandwidth: 260 MHz
  • Slew Rate: 1800 V/µs
  • IMD3: -73 dBc at 30 MHz
  • OIP3: 29 dBm at 30 MHz
  • Output Common-Mode Control
  • Wide Power-Supply Voltage Range: 5 V, ±5 V, 12 V, 15 V
  • Input Common-Mode Range Shifted to Include the Negative Power-Supply Rail
  • Power-Down Capability (THS4504)
  • Evaluation Module Available
  • APPLICATIONS
    • High Linearity Analog-to-Digital Converter Preamplifier
    • Wireless Communication Receiver Chains
    • Single-Ended to Differential Conversion
    • Differential Line Driver
    • Active Filtering of Differential Signals

PowerPAD is a trademark of Texas Instruments, Incorporated.
All other trademarks are the property of their respective owners

The THS4504 and THS4505 are high-performance, fully differential amplifiers from Texas Instruments. The THS4504, featuring power-down capability, and the THS4505, without power-down capability, set new performance standards for fully differential amplifiers with unsurpassed linearity, supporting 12-bit operation through 40 MHz. Package options include the SOIC-8 and the MSOP-8 with PowerPAD for a smaller footprint, enhanced ac performance, and improved thermal dissipation capability.

The THS4504 and THS4505 are high-performance, fully differential amplifiers from Texas Instruments. The THS4504, featuring power-down capability, and the THS4505, without power-down capability, set new performance standards for fully differential amplifiers with unsurpassed linearity, supporting 12-bit operation through 40 MHz. Package options include the SOIC-8 and the MSOP-8 with PowerPAD for a smaller footprint, enhanced ac performance, and improved thermal dissipation capability.

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Technical documentation

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Type Title Date
* Data sheet Wideband, Low-Distortion, Fully Differential Amplifiers datasheet (Rev. D) 15 May 2008
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
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
Application note Noise Analysis for High Speed Op Amps (Rev. A) 17 Jan 2005
User guide THS4505EVM 19 Jun 2002

Design & development

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

Evaluation board

THS4505EVM — THS4505 Evaluation Module

The THS4505EVM provides a platform for developing high speed fully differential amplifier application circuits. It is populated with components to demonstrate fully differential operation. The user needs to only add power, input signal, and test instruments to operate the EVM. The user can (...)

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Simulation model

THS4505 TINA-TI Reference Design (Rev. B)

SLAC097B.TSC (105 KB) - TINA-TI Reference Design
Simulation model

THS4505 TINA-TI Spice Model (Rev. B)

SLAM026B.ZIP (5 KB) - TINA-TI Spice Model
Simulation model

THS4505 PSpice Model (Rev. B)

SLOJ167B.ZIP (40 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 (...)
Package Pins Download
HVSSOP (DGN) 8 View options
SOIC (D) 8 View options
VSSOP (DGK) 8 View options

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