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High-speed op amps (GBW ≥ 50 MHz)

THS4012

ACTIVE

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

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Data sheet

THS4012

ACTIVE
Data sheet Order now

Product details

Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 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) 7.5 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) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 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) 7.5 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
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9 SOIC (D) 8 29.4 mm² 4.9 x 6
  • 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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Type Title Date
* Data sheet 290-MHz Low-Distortion High-Speed Amplifiers datasheet (Rev. E) 12 Apr 2010
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note Noise Analysis for High Speed Op Amps (Rev. A) 17 Jan 2005
User guide THS4012 Dual High-Speed Op Amp EVM User's Guide 07 May 1999

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