THS4012

ACTIVE

290-MHz Dual Low-Distortion Voltage-Feedback Amplifier, Dual

Product details

Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 33 GBW (typ) (MHz) 290 BW at Acl (MHz) 290 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 310 Vn at flatband (typ) (nV√Hz) 7.5 Vn at 1 kHz (typ) (nV√Hz) 10.3 Iq per channel (typ) (mA) 7.8 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 110 Input bias current (max) (pA) 6000000 Offset drift (typ) (µV/°C) 15 Iout (typ) (mA) 110 2nd harmonic (dBc) 80 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 1
Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 33 GBW (typ) (MHz) 290 BW at Acl (MHz) 290 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 310 Vn at flatband (typ) (nV√Hz) 7.5 Vn at 1 kHz (typ) (nV√Hz) 10.3 Iq per channel (typ) (mA) 7.8 Vos (offset voltage at 25°C) (max) (mV) 6 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 110 Input bias current (max) (pA) 6000000 Offset drift (typ) (µV/°C) 15 Iout (typ) (mA) 110 2nd harmonic (dBc) 80 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 1
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm)
  • High Speed
    • 290-MHz Bandwidth (G = 1, –3 dB)
    • 310-V/ms Slew Rate
    • 37-ns Settling Time (0.1%)
  • Low Distortion
    • THD = –80 dBc (f = 1 MHz, RL = 150 )
  • 110-mA Output Current Drive (Typical)
  • 7.5-nV/√Hz Voltage Noise
  • Excellent Video Performance
    • 70-MHz Bandwidth (0.1 dB, G = 1)
    • 0.006% Differential Gain Error
    • ±5-V to ±15-V Supply Voltage
  • Available in Standard SOIC, MSOP PowerPAD, JG, or FK Packages
  • Evaluation Module Available

  • High Speed
    • 290-MHz Bandwidth (G = 1, –3 dB)
    • 310-V/ms Slew Rate
    • 37-ns Settling Time (0.1%)
  • Low Distortion
    • THD = –80 dBc (f = 1 MHz, RL = 150 )
  • 110-mA Output Current Drive (Typical)
  • 7.5-nV/√Hz Voltage Noise
  • Excellent Video Performance
    • 70-MHz Bandwidth (0.1 dB, G = 1)
    • 0.006% Differential Gain Error
    • ±5-V to ±15-V Supply Voltage
  • Available in Standard SOIC, MSOP PowerPAD, JG, or FK Packages
  • Evaluation Module Available

The THS4011 and THS4012 are high-speed, single/dual, voltage feedback amplifiers ideal for a wide range of applications. The devices offer good ac performance, with 290-MHz bandwidth, 310-V/µs slew rate, and 37-ns settling time (0.1%). These amplifiers have a high output drive capability of 110 mA and draw only 7.8-mA supply current per channel. For applications requiring low distortion, the THS4011/4012 operate with a total harmonic distortion (THD) of -80 dBc at f = 1 MHz. For video applications, the THS4011/4012 offer 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.

The THS4011 and THS4012 are high-speed, single/dual, voltage feedback amplifiers ideal for a wide range of applications. The devices offer good ac performance, with 290-MHz bandwidth, 310-V/µs slew rate, and 37-ns settling time (0.1%). These amplifiers have a high output drive capability of 110 mA and draw only 7.8-mA supply current per channel. For applications requiring low distortion, the THS4011/4012 operate with a total harmonic distortion (THD) of -80 dBc at f = 1 MHz. For video applications, the THS4011/4012 offer 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet 290-MHz Low-Distortion High-Speed Amplifiers datasheet (Rev. E) Apr 12, 2010
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML Mar 28, 2017
User guide THS4012 Dual High-Speed Op Amp EVM User's Guide May 7, 1999

Design & development

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

Simulation model

THS4011 PSpice Model (Rev. A)

SLOJ003 (2 KB) - PSpice model
Supported products & hardware
Simulation model

THS4012 PSpice Model

SLOJ142.ZIP (6 KB) - PSpice model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 8 Ultra Librarian
HVSSOP (DGN) 8 Ultra Librarian

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