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THS4011

ACTIVO

Amplificador de retroalimentación de tensión y baja distorsión de 290 MHz

Detalles del producto

Architecture Voltage FB Number of channels 1 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 1 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
HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 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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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos 290-MHz Low-Distortion High-Speed Amplifiers datasheet (Rev. E) 12/04/2010
Circuit design High-current voltage output circuit using a precision DAC (Rev. A) PDF | HTML 19/09/2024
Libro electrónico The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28/03/2017
Analog Design Journal Using a decompensated op amp for improved performance 11/03/2005
Nota sobre la aplicación Using a Decompensated Operational Amplifier for Improved Performance 30/03/2001
Nota sobre la aplicación Nulling Input Offset Voltage of Operational Amplifiers 2/08/2000
Más documentación THS4011M / 5962-9959301QxA 26/04/2000
Guía del usuario THS4011 EVM User's Guide 3/06/1999

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

THS4011EVM — THS4011 Módulo de evaluación de amplificador de alta velocidad

The TI THS4011 high-speed operational amplifier evaluation module (EVM) is a complete, high-speed amplifier circuit. It consists of the TI THS4011 high-speed low-power operational amplifier IC, along with a small number of passive parts, mounted on a small circuit board measuring approximately 1.7 (...)

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Pedidos y calidad

Soporte y capacitación

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