THS4505

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Wideband, Low-Distortion Fully Differential Amplifier

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Product details

Parameters

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 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 GBW (Typ) (MHz) 210 Input bias current (Max) (pA) 4600000 @ MHz 8 CMRR (Typ) (dB) 80 open-in-new Find other Fully differential amplifiers

Package | Pins | Size

HVSSOP (DGN) 8 15 mm² 3 x 4.9 SOIC (D) 8 19 mm² 3.91 x 4.9 VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other Fully differential amplifiers

Features

  • 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

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Description

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

= 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 Wideband, Low-Distortion, Fully Differential Amplifiers datasheet (Rev. D) May 15, 2008
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
Technical articles Go differential to differentiate your precision design Aug. 11, 2016
Technical articles How to use a fully differential amplifier as a level shifter Jul. 13, 2016
Technical articles What you need to know about internal ESD protection on integrated circuits Dec. 02, 2015
Application notes Noise Analysis for High Speed Op Amps (Rev. A) Jan. 17, 2005
User guides THS4505EVM Jun. 19, 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
Description

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 change (...)

EVALUATION BOARDS Download
document-generic User guide
49
Description

The THS7530 EVM provides 50 ohm input and output termination for easy evaluation with common 50 ohm test equipment.

Features
  • THS7530 wide-band variable gain amplifier
  • Gain Range: 11.6dB to 46.5dB
  • Single +5V operation
  • 50 ohm input/output impedance
  • Voltage clamping
  • Power-down

Design tools & simulation

SIMULATION MODELS Download
SLAC097B.TSC (105 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLAM026B.ZIP (5 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLOJ167B.ZIP (40 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

CAD/CAE symbols

Package Pins Download
HVSSOP (DGN) 8 View options
SOIC (D) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

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