LT6017

RECOMMENDED FOR NEW DESIGNS

Quad 3.2MHz, 0.8V/μs Low Power, Over-The-Top Precision Op Amp

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Overview

  • Input Common Mode Range: V to V + 76V
  • Rail-to-Rail Input and Output
  • Low Power: 315μA/Amplifier
  • Operating Temperature Range: –55°C to 150°C
  • VOS: ±50μV (Maximum)
  • CMRR, PSRR: 126dB
  • Reverse Battery Protection to 50V
  • Gain Bandwidth Product: 3.2MHz
  • Specified on 5V and ±15V Supplies
  • High Voltage Gain: 1000V/mV
  • No Phase Reversal
  • No Supply Sequencing Problems
  • Single 5-Lead SOT-23 (ThinSOT) Package
  • Dual 8-Lead MSOP
  • Quad 22-Lead DFN (6mm × 3mm)

The LT6015/LT6016/LT6017 are single/dual/quad rail-to-rail input operational amplifiers with input offset voltage trimmed to less than 50μV. These amplifiers operate on single and split supplies with a total voltage of 3V to 50V and draw only 315μA per amplifier. They are reverse battery protected, drawing very little current for reverse supplies up to 50V.

The Over-The-Top® input stage of the LT6015/LT6016/ LT6017 is designed to provide added protection in tough environments. The input common mode range extends from V to V+ and beyond: these amplifiers operate with inputs up to 76V above V independent of V+. Internal resistors protect the inputs against transient faults up to 25V below the negative supply. The LT6015/LT6016/ LT6017 can drive loads up to 25mA and are unity-gain stable with capacitive loads as large as 200pF. Optional external compensation can be added to extend the capacitive drive capability beyond 200pF.

The LT6015 is offered in a 5-lead SOT package. The LT6016 dual op amp is available in an 8-lead MSOP package. The LT6017 is offered in a 22-pin leadless DFN package.

Applications

  • High Side or Low Side Current Sensing
  • Battery/Power Supply Monitoring
  • 4mA to 20mA Transmitters
  • High Voltage Data Acquisition
  • Battery/Portable Instrumentation

LT6017
Quad 3.2MHz, 0.8V/μs Low Power, Over-The-Top Precision Op Amp
Precision High Voltage High Side Load Current Monitor Output Error vs Load Current Product Package 1 Product Package 2 Product Package 3
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Documentation

Data Sheet

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Operational Amplifiers (Op Amps) 2
LT6016 RECOMMENDED FOR NEW DESIGNS Dual 3.2MHz, 0.8V/μs Low Power, Over-The-Top Precision Op Amp
LT6015 RECOMMENDED FOR NEW DESIGNS 3.2MHz, 0.8V/μs Low Power, Over-The-Top Precision Op Amps
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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • LT6017

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

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Signal Chain Designer

Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

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Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

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LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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