Home Verstärker Operationsverstärker (OpAmps) Hochgeschwindigkeits-Operationsverstärker (Transitfrequenz ≥ 50 MHz)

THS4271

AKTIV

Superschneller Hochgeschwindigkeitsverstärker mit extrem geringer Verzerrung

Produktdetails

Architecture Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 GBW (typ) (MHz) 400 BW at Acl (MHz) 1400 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 1000 Vn at flatband (typ) (nV√Hz) 3 Vn at 1 kHz (typ) (nV√Hz) 3 Iq per channel (typ) (mA) 22 Vos (offset voltage at 25°C) (max) (mV) 10 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 72 Input bias current (max) (pA) 15000000 Offset drift (typ) (µV/°C) 10 Iout (typ) (mA) 160 2nd harmonic (dBc) 65 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 30
Architecture Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 GBW (typ) (MHz) 400 BW at Acl (MHz) 1400 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 1000 Vn at flatband (typ) (nV√Hz) 3 Vn at 1 kHz (typ) (nV√Hz) 3 Iq per channel (typ) (mA) 22 Vos (offset voltage at 25°C) (max) (mV) 10 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 72 Input bias current (max) (pA) 15000000 Offset drift (typ) (µV/°C) 10 Iout (typ) (mA) 160 2nd harmonic (dBc) 65 3rd harmonic (dBc) 80 Frequency of harmonic distortion measurement (MHz) 30
VSON (DRB) 8 9 mm² (3 mm × 3 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm) VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm)
  • Unity Gain Stability
  • Low Voltage Noise
    • 3 nV/√Hz
  • High Slew Rate: 1000 V/µs
  • Low Distortion
    • –92 dBc THD at 30 MHz
  • Wide Bandwidth: 1.4 GHz
  • Supply Voltages
    • +5 V, ±5 V
  • Power Down Functionality (THS4275)
  • Evaluation Module Available
  • APPLICATIONS
    • High Linearity ADC Preamplifier
    • Wireless Communication Receivers
    • Differential to Single-Ended Conversion
    • DAC Output Buffer
    • Active Filtering

All trademarks are the property of their respective owners.

  • Unity Gain Stability
  • Low Voltage Noise
    • 3 nV/√Hz
  • High Slew Rate: 1000 V/µs
  • Low Distortion
    • –92 dBc THD at 30 MHz
  • Wide Bandwidth: 1.4 GHz
  • Supply Voltages
    • +5 V, ±5 V
  • Power Down Functionality (THS4275)
  • Evaluation Module Available
  • APPLICATIONS
    • High Linearity ADC Preamplifier
    • Wireless Communication Receivers
    • Differential to Single-Ended Conversion
    • DAC Output Buffer
    • Active Filtering

All trademarks are the property of their respective owners.

The THS4271 and THS4275 are low-noise, high slew rate, unity gain stable voltage-feedback amplifiers designed to run from supply voltages as low as 5 V and as high as ±5 V. The THS4275 offers the same performance as the THS4271 with the addition of a power-down capability. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 and THS4275 high performance devices across multiple ac specifications.

Designers using the THS4271 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. The devices are available in SOIC, MSOP with PowerPAD, and leadless MSOP with PowerPAD™ packages.

The THS4271 and THS4275 may have low-level oscillation when the die temperature (also known as the junction temperature) exceeds +60°C.

The THS4271 and THS4275 are low-noise, high slew rate, unity gain stable voltage-feedback amplifiers designed to run from supply voltages as low as 5 V and as high as ±5 V. The THS4275 offers the same performance as the THS4271 with the addition of a power-down capability. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 and THS4275 high performance devices across multiple ac specifications.

Designers using the THS4271 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. The devices are available in SOIC, MSOP with PowerPAD, and leadless MSOP with PowerPAD™ packages.

The THS4271 and THS4275 may have low-level oscillation when the die temperature (also known as the junction temperature) exceeds +60°C.

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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt Low Noise, High Slew Rate, Unity Gain Stable Voltage Feedback Amplifier datasheet (Rev. F) 16.10.2009
E-book The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 28.03.2017
Anwendungshinweis Wideband Complementary Current Output DAC Single-Ended Interface (Rev. A) 08.05.2015

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

THS4271EVM — THS4271 – Evaluierungsmodul

The THS4271EVM and THS4275EVM are designed to demonstrate the functionality and versatility of the device. There are three versions of the EVM: gains ≥+2/-1 with shutdown (THS4275EVM), gains ≥+2/-1 without shutdown (THS4271EVM), and noninverting unity gain configuration w/o shutdown (...)

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Evaluierungsplatine

THS4271EVM-UG — THS4271 – Evaluierungsmodul mit Verstärkungsfaktor 1

The THS4271EVM and THS4275EVM are designed to demonstrate the functionality and versatility of the device. There are three versions of the EVM: gains ≥+2/-1 with shutdown (THS4275EVM), gains ≥+2/-1 without shutdown (THS4271EVM), and noninverting unity gain configuration w/o shutdown (...)

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Simulationsmodell

THS4271 PSpice Model (Rev. A)

SLOJ151A.ZIP (39 KB) - PSpice-Modell
Unterstützte Produkte und Hardware
Simulationsmodell

THS4271 TINA-TI Reference Design (Rev. B)

SBOC284B.TSC (116 KB) - TINA-TI-Referenzdesign
Unterstützte Produkte und Hardware
Simulationsmodell

THS4271 TINA-TI Spice Model (Rev. A)

SBOM361A.ZIP (5 KB) - TINA-TI Spice-Modell
Unterstützte Produkte und Hardware
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VSON (DRB) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
HVSSOP (DGN) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian

Bestellen & Qualität

Support und Schulungen

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