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General-purpose op amps

TLV2771

ACTIVE

Single, 5.5-V, 5.1-MHz, high slew rate (10.5-V/μs) operational amplifier

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Data sheet

TLV2771

ACTIVE
Data sheet Order now

Product details

Number of channels (#) 1 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.5 Rail-to-rail In to V-, Out GBW (Typ) (MHz) 5.1 Slew rate (Typ) (V/us) 10.5 Vos (offset voltage @ 25 C) (Max) (mV) 2.5 Iq per channel (Typ) (mA) 1 Vn at 1 kHz (Typ) (nV/rtHz) 17 Rating Catalog Operating temperature range (C) -40 to 125, 0 to 70 Offset drift (Typ) (uV/C) 2 Features — Input bias current (Max) (pA) 60 CMRR (Typ) (dB) 96 Output current (Typ) (mA) 40 Architecture CMOS
Number of channels (#) 1 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.5 Rail-to-rail In to V-, Out GBW (Typ) (MHz) 5.1 Slew rate (Typ) (V/us) 10.5 Vos (offset voltage @ 25 C) (Max) (mV) 2.5 Iq per channel (Typ) (mA) 1 Vn at 1 kHz (Typ) (nV/rtHz) 17 Rating Catalog Operating temperature range (C) -40 to 125, 0 to 70 Offset drift (Typ) (uV/C) 2 Features — Input bias current (Max) (pA) 60 CMRR (Typ) (dB) 96 Output current (Typ) (mA) 40 Architecture CMOS
SOIC (D) 8 19 mm² 4.9 x 3.9 SOIC (D) 8 19 mm² 3.91 x 4.9 SOT-23 (DBV) 5 5 mm² 1.60 x 2.90 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6
  • High Slew Rate...10.5 V/µs Typ
  • High-Gain Bandwidth...5.1 MHz Typ
  • Supply Voltage Range 2.5 V to 5.5 V
  • Rail-to-Rail Output
  • 360 µV Input Offset Voltage
  • Low Distortion Driving 600- 0.005% THD+N
  • 1 mA Supply Current (Per Channel)
  • 17 nV/Hz Input Noise Voltage
  • 2 pA Input Bias Current
  • Characterized From TA = –55°C to 125°C
  • Available in MSOP and SOT-23 Packages
  • Micropower Shutdown Mode...IDD < 1 µA
  • Available in Q-Temp Automotive
    High Reliability Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards
  • High Slew Rate...10.5 V/µs Typ
  • High-Gain Bandwidth...5.1 MHz Typ
  • Supply Voltage Range 2.5 V to 5.5 V
  • Rail-to-Rail Output
  • 360 µV Input Offset Voltage
  • Low Distortion Driving 600- 0.005% THD+N
  • 1 mA Supply Current (Per Channel)
  • 17 nV/Hz Input Noise Voltage
  • 2 pA Input Bias Current
  • Characterized From TA = –55°C to 125°C
  • Available in MSOP and SOT-23 Packages
  • Micropower Shutdown Mode...IDD < 1 µA
  • Available in Q-Temp Automotive
    High Reliability Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards

The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output swing, high output drive, and excellent dc precision. The device provides 10.5 V/µs of slew rate and 5.1 MHz of bandwidth while only consuming 1 mA of supply current per channel. This ac performance is much higher than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices also have low distortion while driving a 600- load for use in telecom systems.

These amplifiers have a 360-µV input offset voltage, a 17 nV/Hz input noise voltage, and a 2-pA input bias current for measurement, medical, and industrial applications. The TLV277x family is also specified across an extended temperature range (–40°C to 125°C), making it useful for automotive systems, and the military temperature range (–55°C to 125°C), for military systems.

These devices operate from a 2.5-V to 5.5-V single supply voltage and are characterized at 2.7 V and 5 V. The single-supply operation and low power consumption make these devices a good solution for portable applications. The following table lists the packages available.

The TLV277x CMOS operational amplifier family combines high slew rate and bandwidth, rail-to-rail output swing, high output drive, and excellent dc precision. The device provides 10.5 V/µs of slew rate and 5.1 MHz of bandwidth while only consuming 1 mA of supply current per channel. This ac performance is much higher than current competitive CMOS amplifiers. The rail-to-rail output swing and high output drive make these devices a good choice for driving the analog input or reference of analog-to-digital converters. These devices also have low distortion while driving a 600- load for use in telecom systems.

These amplifiers have a 360-µV input offset voltage, a 17 nV/Hz input noise voltage, and a 2-pA input bias current for measurement, medical, and industrial applications. The TLV277x family is also specified across an extended temperature range (–40°C to 125°C), making it useful for automotive systems, and the military temperature range (–55°C to 125°C), for military systems.

These devices operate from a 2.5-V to 5.5-V single supply voltage and are characterized at 2.7 V and 5 V. The single-supply operation and low power consumption make these devices a good solution for portable applications. The following table lists the packages available.
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Technical documentation

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Type Title Date
* Data sheet 2.7-V High-Slew-Rate Rail-to-Rail Output Op Amps w/ Shutdown datasheet (Rev. G) 23 Feb 2004
Application note Conditioning a Switch-mode Power Supply Current Signal Using TI Op Amps (Rev. A) PDF | HTML 11 Jun 2021
Technical article What is an op amp? 21 Jan 2020
Technical article How to lay out a PCB for high-performance, low-side current-sensing designs 06 Feb 2018
Technical article Low-side current sensing for high-performance cost-sensitive applications 22 Jan 2018
Technical article Voltage and current sensing in HEV/EV applications 22 Nov 2017
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note TLV277x/TLV277xA EMI Immunity Performance 20 Dec 2012
Application note Stability Analysis Of Voltage-Feedback Op Amps, Including Compensation Technique (Rev. A) 12 Mar 2001
Application note Signal Conditioning Piezoelectric Sensors (Rev. A) 28 Sep 2000
Application note Use of Rail-to-Rail Operational Amplifiers (Rev. A) 22 Dec 1999
User guide Universal Op Amp Eval Module With Shutdown 30 Sep 1998

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DIP-ADAPTER-EVM — DIP adapter evaluation module

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

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Evaluation board

DIYAMP-EVM — Universal Do-It-Yourself (DIY) Amplifier Circuit Evaluation Module

The DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is available in three industry-standard packages (SC70, SOT23, SOIC) and (...)
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Simulation model

TLV277xA PSpice 5V Supply Voltage Model TLV277xA PSpice 5V Supply Voltage Model

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Simulation tool

PSPICE-FOR-TI PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Simulation tool

TINA-TI SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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Calculation tool

ANALOG-ENGINEER-CALC Analog engineer's calculator

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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Design tool

CIRCUIT060013 Inverting amplifier with T-network feedback circuit

This design inverts the input signal, VIN, and applies a signal gain of 1000 V/V or 60 dB. The inverting amplifier with T-feedback network can be used to obtain a high gain without a small value for R4 or very large values for the feedback resistors.
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Design tool

CIRCUIT060015 Adjustable reference voltage circuit

This circuit combines an inverting and non-inverting amplifier to make a reference voltage adjustable from the negative of the input voltage up to the input voltage. Gain can be added to increase the maximum negative reference level.
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Design tool

CIRCUIT060074 High-side current sensing with comparator circuit

This high-side, current sensing solution uses one comparator with a rail-to-rail input common mode range to create an over-current alert (OC-Alert) signal at the comparator output (COMP OUT) if the load current rises above 1 A. The OC-Alert signal in this implementation is active low. So when the (...)
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Reference designs

TIDM-SERVODRIVE — Industrial Servo Drive and AC Inverter Drive Reference Design

The DesignDRIVE Development Kit is a reference design for a complete industrial drive directly connecting to a three phase ACI or PMSM motor. Many drive topologies can be created from the combined control, power and communications technologies included on this single platform.  Includes (...)
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Package Pins Download
SOIC (D) 8 View options
SOT-23 (DBV) 5 View options

Ordering & quality

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