Inicio Amplificadores Amplificadores operacionales (op amps) Amplificadores operacionales de alta velocidad (GBW ≥ 50 MHz)

OPA356

ACTIVO

Amp op simple CMOS de 2,5 V y 200 MHz de ancho de banda

Detalles del producto

Architecture FET / CMOS Input, Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 GBW (typ) (MHz) 200 BW at Acl (MHz) 450 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 360 Vn at flatband (typ) (nV√Hz) 5.8 Vn at 1 kHz (typ) (nV√Hz) 80 Iq per channel (typ) (mA) 8.3 Vos (offset voltage at 25°C) (max) (mV) 9 Rail-to-rail Out Rating Catalog Operating temperature range (°C) -45 to 125 CMRR (typ) (dB) 80 Input bias current (max) (pA) 50 Offset drift (typ) (µV/°C) 7 Iout (typ) (mA) 100 2nd harmonic (dBc) 81 3rd harmonic (dBc) 93 Frequency of harmonic distortion measurement (MHz) 1
Architecture FET / CMOS Input, Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 GBW (typ) (MHz) 200 BW at Acl (MHz) 450 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 360 Vn at flatband (typ) (nV√Hz) 5.8 Vn at 1 kHz (typ) (nV√Hz) 80 Iq per channel (typ) (mA) 8.3 Vos (offset voltage at 25°C) (max) (mV) 9 Rail-to-rail Out Rating Catalog Operating temperature range (°C) -45 to 125 CMRR (typ) (dB) 80 Input bias current (max) (pA) 50 Offset drift (typ) (µV/°C) 7 Iout (typ) (mA) 100 2nd harmonic (dBc) 81 3rd harmonic (dBc) 93 Frequency of harmonic distortion measurement (MHz) 1
SOT-23 (DBV) 5 8.12 mm² (2.9 mm × 2.8 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • UNITY-GAIN BANDWIDTH: 450MHz
  • WIDE BANDWIDTH: 200MHz GBW
  • HIGH SLEW RATE: 360V/us
  • LOW NOISE: 5.8nV/H z
  • EXCELLENT VIDEO PERFORMANCE:
      DIFF GAIN: 0.02%, DIFF PHASE: 0.05°
      0.1dB GAIN FLATNESS: 75MHz
  • INPUT RANGE INCLUDES GROUND
  • RAIL-TO-RAIL OUTPUT (within 100mV)
  • LOW INPUT BIAS CURRENT: 3pA
  • THERMAL SHUTDOWN
  • SINGLE-SUPPLY OPERATING RANGE: 2.5V to 5.5V
  • MicroSIZE PACKAGES
  • APPLICATIONS
    • VIDEO PROCESSING
    • ULTRASOUND
    • OPTICAL NETWORKING, TUNABLE LASERS
    • PHOTODIODE TRANSIMPEDANCE AMPS
    • ACTIVE FILTERS
    • HIGH-SPEED INTEGRATORS
    • ANALOG-TO-DIGITAL (A/D)CONVERTER INPUT BUFFERS
    • DIGITAL-TO-ANALOG (D/A)CONVERTER OUTPUT AMPLIFIERS
    • BARCODE SCANNERS
    • COMMUNICATIONS

  • UNITY-GAIN BANDWIDTH: 450MHz
  • WIDE BANDWIDTH: 200MHz GBW
  • HIGH SLEW RATE: 360V/us
  • LOW NOISE: 5.8nV/H z
  • EXCELLENT VIDEO PERFORMANCE:
      DIFF GAIN: 0.02%, DIFF PHASE: 0.05°
      0.1dB GAIN FLATNESS: 75MHz
  • INPUT RANGE INCLUDES GROUND
  • RAIL-TO-RAIL OUTPUT (within 100mV)
  • LOW INPUT BIAS CURRENT: 3pA
  • THERMAL SHUTDOWN
  • SINGLE-SUPPLY OPERATING RANGE: 2.5V to 5.5V
  • MicroSIZE PACKAGES
  • APPLICATIONS
    • VIDEO PROCESSING
    • ULTRASOUND
    • OPTICAL NETWORKING, TUNABLE LASERS
    • PHOTODIODE TRANSIMPEDANCE AMPS
    • ACTIVE FILTERS
    • HIGH-SPEED INTEGRATORS
    • ANALOG-TO-DIGITAL (A/D)CONVERTER INPUT BUFFERS
    • DIGITAL-TO-ANALOG (D/A)CONVERTER OUTPUT AMPLIFIERS
    • BARCODE SCANNERS
    • COMMUNICATIONS

The OPAx356 series high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. The OPAx356 is unity gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3mA per channel.

OPAx356 is optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range for the OPAx356 extends 100mV below ground and up to 1.5V from V+. The output swing is within 100mV of the rails, supporting wide dynamic range.

The OPAx356 series is available in single (SOT23-5 and SO-8), and dual (MSOP-8 and SO-8) versions. Multichannel versions feature completely independent circuitry for lowest crosstalk and freedom from interaction. All are specified over the extended –40°C to +125°C range.

The OPAx356 series high-speed, voltage-feedback CMOS operational amplifiers are designed for video and other applications requiring wide bandwidth. The OPAx356 is unity gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.05°. Quiescent current is only 8.3mA per channel.

OPAx356 is optimized for operation on single or dual supplies as low as 2.5V (±1.25V) and up to 5.5V (±2.75V). Common-mode input range for the OPAx356 extends 100mV below ground and up to 1.5V from V+. The output swing is within 100mV of the rails, supporting wide dynamic range.

The OPAx356 series is available in single (SOT23-5 and SO-8), and dual (MSOP-8 and SO-8) versions. Multichannel versions feature completely independent circuitry for lowest crosstalk and freedom from interaction. All are specified over the extended –40°C to +125°C range.

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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 OPA356, 2356: 200MHz, Video CMOS Operational Amplifier datasheet (Rev. A) 7/11/2001
Nota sobre la aplicación High-Voltage Signal Conditioning for Differential ADCs 14/06/2004

Diseño y desarrollo

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