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OPA4354

AKTIV

Vierfach-CMOS-Operationsverstärker, 250 MHz, Rail-to-Rail-E/A

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OPA4354

AKTIV
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Produktdetails

Architecture FET / CMOS Input, Voltage FB Number of channels 4 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) 100 BW at Acl (MHz) 250 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 150 Vn at flatband (typ) (nV√Hz) 6.5 Vn at 1 kHz (typ) (nV√Hz) 6.5 Iq per channel (typ) (mA) 4.9 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail In, Out Rating Catalog Operating temperature range (°C) -40 to 125 CMRR (typ) (dB) 80 Input bias current (max) (pA) 50 Offset drift (typ) (µV/°C) 4 Iout (typ) (mA) 100 2nd harmonic (dBc) 75 3rd harmonic (dBc) 83 Frequency of harmonic distortion measurement (MHz) 1
Architecture FET / CMOS Input, Voltage FB Number of channels 4 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) 100 BW at Acl (MHz) 250 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 150 Vn at flatband (typ) (nV√Hz) 6.5 Vn at 1 kHz (typ) (nV√Hz) 6.5 Iq per channel (typ) (mA) 4.9 Vos (offset voltage at 25°C) (max) (mV) 8 Rail-to-rail In, Out Rating Catalog Operating temperature range (°C) -40 to 125 CMRR (typ) (dB) 80 Input bias current (max) (pA) 50 Offset drift (typ) (µV/°C) 4 Iout (typ) (mA) 100 2nd harmonic (dBc) 75 3rd harmonic (dBc) 83 Frequency of harmonic distortion measurement (MHz) 1
SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm) TSSOP (PW) 14 32 mm² (5 mm × 6.4 mm)
  • Unity-gain bandwidth: 250MHz
  • Wide bandwidth: 100MHz GBW
  • High slew rate: 150V/µs
  • Low noise: 6.5nV√Hz
  • Rail-to-rail I/O
  • High output current: > 100mA
  • Excellent video performance:
    • Differential gain: 0.02%, differential phase: 0.09°
    • 0.1dB gain flatness: 40MHz
  • Low input bias current: 3pA
  • Quiescent current: 5mA
  • Thermal shutdown
  • Supply range: 2.5V to 5.5V
  • MicroSIZE and PowerPAD™ integrated circuit packages
  • Unity-gain bandwidth: 250MHz
  • Wide bandwidth: 100MHz GBW
  • High slew rate: 150V/µs
  • Low noise: 6.5nV√Hz
  • Rail-to-rail I/O
  • High output current: > 100mA
  • Excellent video performance:
    • Differential gain: 0.02%, differential phase: 0.09°
    • 0.1dB gain flatness: 40MHz
  • Low input bias current: 3pA
  • Quiescent current: 5mA
  • Thermal shutdown
  • Supply range: 2.5V to 5.5V
  • MicroSIZE and PowerPAD™ integrated circuit packages

The OPAx354 series of high-speed, voltage-feedback CMOS operational amplifiers is designed for video and other applications requiring wide bandwidth. These devices are unity-gain stable and drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 5mA per channel.

The OPAx354 series of op amps 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 extends beyond the supplies. The output swing is within 100mV of the rails, supporting a wide dynamic range.

For applications requiring the full 100mA of continuous output current, single and dual 8-pin HSOIC (SO PowerPAD) versions are available.

The single version (OPA354) is available in tiny 5-pin SOT-23 and 8-pin HSOIC (SO PowerPAD) packages. The dual version (OPA2354) comes in miniature 8-pin VSSOP and 8-pin HSOIC (SO PowerPAD) packages. The quad version (OPA4354) is offered in 14-pin TSSOP and 14-pin SOIC packages.

Multichannel version features completely independent circuitry for lowest crosstalk and freedom from interaction. All features are specified over the extended –40°C to +125°C temperature range.

The OPAx354 series of high-speed, voltage-feedback CMOS operational amplifiers is designed for video and other applications requiring wide bandwidth. These devices are unity-gain stable and drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 5mA per channel.

The OPAx354 series of op amps 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 extends beyond the supplies. The output swing is within 100mV of the rails, supporting a wide dynamic range.

For applications requiring the full 100mA of continuous output current, single and dual 8-pin HSOIC (SO PowerPAD) versions are available.

The single version (OPA354) is available in tiny 5-pin SOT-23 and 8-pin HSOIC (SO PowerPAD) packages. The dual version (OPA2354) comes in miniature 8-pin VSSOP and 8-pin HSOIC (SO PowerPAD) packages. The quad version (OPA4354) is offered in 14-pin TSSOP and 14-pin SOIC packages.

Multichannel version features completely independent circuitry for lowest crosstalk and freedom from interaction. All features are specified over the extended –40°C to +125°C temperature range.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt OPAx354 250MHz, Rail-to-Rail I/O, CMOS Operational Amplifiers datasheet (Rev. H) PDF | HTML 19.08.2026
Application brief Increase Measurement Accuracy With HS Amps for Low-Side Shunt Current Monitoring (Rev. A) 26.08.2019
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28.03.2017
Anwendungshinweis OPA354, OPA2354, OPA4354 EMI Immunity Performance (Rev. A) 02.11.2012

Design und Entwicklung

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