LM6171

ACTIVE

High Speed, Low Power, Low Distortion Voltage Feedback Amplifier

Product details

Architecture Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 34 GBW (typ) (MHz) 100 BW at Acl (MHz) 200 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 3600 Vn at flatband (typ) (nV√Hz) 12 Vn at 1 kHz (typ) (nV√Hz) 12 Iq per channel (typ) (mA) 2.5 Vos (offset voltage at 25°C) (max) (mV) 3 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 110 Input bias current (max) (pA) 3000000 Offset drift (typ) (µV/°C) 6 Iout (typ) (mA) 135 2nd harmonic (dBc) 50 3rd harmonic (dBc) 50 Frequency of harmonic distortion measurement (MHz) 5
Architecture Voltage FB Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 34 GBW (typ) (MHz) 100 BW at Acl (MHz) 200 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 3600 Vn at flatband (typ) (nV√Hz) 12 Vn at 1 kHz (typ) (nV√Hz) 12 Iq per channel (typ) (mA) 2.5 Vos (offset voltage at 25°C) (max) (mV) 3 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 110 Input bias current (max) (pA) 3000000 Offset drift (typ) (µV/°C) 6 Iout (typ) (mA) 135 2nd harmonic (dBc) 50 3rd harmonic (dBc) 50 Frequency of harmonic distortion measurement (MHz) 5
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Typical unless otherwise noted
  • Easy-to-use voltage feedback topology
  • Very high slew rate: 3600 V/µs
  • Wide unity-gain-bandwidth product: 76 MHz
  • −3‑dB frequency at A V = +2: 75 MHz
  • Low supply current: 2.5 mA
  • High CMRR: 110 dB
  • High open-loop gain: 90 dB
  • Specified for ±15-V and ±5-V operation
  • Typical unless otherwise noted
  • Easy-to-use voltage feedback topology
  • Very high slew rate: 3600 V/µs
  • Wide unity-gain-bandwidth product: 76 MHz
  • −3‑dB frequency at A V = +2: 75 MHz
  • Low supply current: 2.5 mA
  • High CMRR: 110 dB
  • High open-loop gain: 90 dB
  • Specified for ±15-V and ±5-V operation

The LM6171 is a high-speed, unity-gain-stable voltage-feedback amplifier. The LM6171 offers a high slew rate of 3600 V/µs and a unity-gain bandwidth of 100 MHz while consuming only 2.5 mA of supply current. The LM6171 has very impressive ac and dc performance that is a great benefit for high-speed signal processing and video applications.

The ±15‑V power supplies allow for large signal swings and give greater dynamic range and signal-to-noise ratio (SNR). The LM6171 has a high output current drive, low spurious-free dynamic range (SFDR) and total harmonic distortion (THD), and is an excellent choice for analog-to-digital converter (ADC) and digital-to-analog converter (DAC) systems. The LM6171 is specified for ±5‑V operation for portable applications.

The LM6171 is a high-speed, unity-gain-stable voltage-feedback amplifier. The LM6171 offers a high slew rate of 3600 V/µs and a unity-gain bandwidth of 100 MHz while consuming only 2.5 mA of supply current. The LM6171 has very impressive ac and dc performance that is a great benefit for high-speed signal processing and video applications.

The ±15‑V power supplies allow for large signal swings and give greater dynamic range and signal-to-noise ratio (SNR). The LM6171 has a high output current drive, low spurious-free dynamic range (SFDR) and total harmonic distortion (THD), and is an excellent choice for analog-to-digital converter (ADC) and digital-to-analog converter (DAC) systems. The LM6171 is specified for ±5‑V operation for portable applications.

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* Data sheet LM6171 High-Speed, Low-Power, Low-Distortion Voltage Feedback Amplifier datasheet (Rev. D) PDF | HTML 06 Nov 2023
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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