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TLV2731

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Single, 10-V, 2-MHz operational amplifier with low offset drift (0.5 uV/C)

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TLV9151 ACTIVE Single, 16-V, 4.5-MHz, low-power operational amplifier Rail-to-rail I/O, wider supply range (2.7 V to 16 V), higher GBW (4.5 MHz), faster slew rate (21 V/us), lower offset voltage (0.75 mV), lower power (0.56 mA)

TLV2731

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 2 Slew rate (typ) (V/µs) 1.6 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.85 Vn at 1 kHz (typ) (nV√Hz) 15 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 0.5 Input bias current (max) (pA) 60 CMRR (typ) (dB) 70 Iout (typ) (A) 0.014 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.08 Output swing headroom (to positive supply) (typ) (V) -0.1
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 2 Slew rate (typ) (V/µs) 1.6 Vos (offset voltage at 25°C) (max) (mV) 3 Iq per channel (typ) (mA) 0.85 Vn at 1 kHz (typ) (nV√Hz) 15 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 0.5 Input bias current (max) (pA) 60 CMRR (typ) (dB) 70 Iout (typ) (A) 0.014 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.08 Output swing headroom (to positive supply) (typ) (V) -0.1
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Output swing includes both supply rails
  • Low noise: 15nV/√Hz typical at f = 1kHz
  • Low input bias current: 1pA typical
  • Fully specified for single-supply 3V and 5V operation
  • Common-mode input voltage range includes negative rail
  • High gain bandwidth: 2MHz at VDD = 5V with 600Ω load
  • High slew rate: V/µs at VDD = 5V
  • Wide supply voltage range: 2.7V to 10V
  • Output swing includes both supply rails
  • Low noise: 15nV/√Hz typical at f = 1kHz
  • Low input bias current: 1pA typical
  • Fully specified for single-supply 3V and 5V operation
  • Common-mode input voltage range includes negative rail
  • High gain bandwidth: 2MHz at VDD = 5V with 600Ω load
  • High slew rate: V/µs at VDD = 5V
  • Wide supply voltage range: 2.7V to 10V

The TLV2731 is a single low-voltage operational amplifier available in the SOT-23 package. The TLV2731 offers 2MHz of bandwidth and 1.6V/µs of slew rate for applications requiring good ac performance. The device exhibits rail-to-rail output performance for increased dynamic range in single or split supply applications. The TLV2731 is fully characterized at 3V and 5V and is optimized for low-voltage applications.

The TLV2731, exhibiting high input impedance and low noise, is excellent for small-signal conditioning of high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3V operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). The device can also drive 600Ω loads for telecom applications.

With a total area of 5.6mm2, the SOT-23 package only requires one-third the board space of the standard 8-pin SOIC package. This ultra-small package allows designers to place single amplifiers very close to the signal source, and minimizes noise pick-up from long PCB traces.

The TLV2731 is a single low-voltage operational amplifier available in the SOT-23 package. The TLV2731 offers 2MHz of bandwidth and 1.6V/µs of slew rate for applications requiring good ac performance. The device exhibits rail-to-rail output performance for increased dynamic range in single or split supply applications. The TLV2731 is fully characterized at 3V and 5V and is optimized for low-voltage applications.

The TLV2731, exhibiting high input impedance and low noise, is excellent for small-signal conditioning of high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels combined with 3V operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). The device can also drive 600Ω loads for telecom applications.

With a total area of 5.6mm2, the SOT-23 package only requires one-third the board space of the standard 8-pin SOIC package. This ultra-small package allows designers to place single amplifiers very close to the signal source, and minimizes noise pick-up from long PCB traces.
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* Data sheet TLV2731 Advanced, Rail-To-Rail, Low-Power, Single, LinCMOS™ Operational Amplifier datasheet (Rev. B) PDF | HTML 04 Jul 2025
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note Use of Rail-to-Rail Operational Amplifiers (Rev. A) 22 Dec 1999

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SOT-23 (DBV) 5 Ultra Librarian
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