LTC6240

RECOMMENDED FOR NEW DESIGNS

Single 18MHz, Low Noise, Rail-to-Rail Output, CMOS Op Amp

Part Models
24
1ku List Price
Starting From $0.98

Part Details

  • 0.1Hz to 10Hz Noise: 550nVP-P
  • Input Bias Current:
    • 0.2pA (Typ at 25°C)
    • 1pA Max (LTC6240)
  • Low Offset Voltage: 125μV Max
  • Low Offset Drift: 2.5μV/°C Max
  • Gain Bandwidth Product: 18MHz
  • Output Swings Rail-to-Rail
  • Supply Operation:
    • 2.8V to 6V LTC6240/LTC6241/LTC6242
    • 2.8V to ±5.5V LTC6240HV/LTC6241HV/LTC6242HV
  • Low Input Capacitance
  • H-Grade Temperature Range: –40°C to 125°C
  • Single LTC6240 in 5-Pin Low Profile (1mm) ThinSOT Package and 8-Pin SO for PCB Guard Ring
  • Dual LTC6241 in 8-Pin SO and Tiny DFN Packages
  • Quad LTC6242 in 16-Pin SSOP and 5mm × 3mm DFN Packages
LTC6240
Single 18MHz, Low Noise, Rail-to-Rail Output, CMOS Op Amp
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Documentation

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Hardware Ecosystem

Parts Product Life Cycle Description
Precision Resistor Network 1
LT5400 RECOMMENDED FOR NEW DESIGNS Quad Matched Resistor Network
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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • LTC6240

Signal Chain Designer - BETA

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.

Open Tool

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.

Open Tool

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.

Open Tool
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.


Evaluation Kits

eval board
DC417B

DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp

Product Details

DC417B: Demo Board


 


eval board
LTpowerAnalyzer

EVAL-LTPA-KIT | Low-cost, High Performance, Compact Laboratory Tool for Evaluating and Characterizing Power Supply Designs

Features and Benefits

  • Low-cost, high performance, compact, all-in-one, laboratory tool kit for evaluating and characterizing power designs
  • Capable of measuring bode response, transient response, and output impedance
  • Offers high portability
  • USB-powered device
  • Compatible with ADALM2000 
  • Comes with user-friendly interfaces and documentations for both hardware and software, allowing ease of use for evaluating power supply designs
  • Offers four (4) current probe variations for transient measurements: 1A, 10A, 50A, and 100A.
  • Each current probe can be used as a DC load of up to 8W in still air.

Product Details

The EVAL-LTPA-KIT or LTpowerAnalyzer Kit is a low-cost, high performance, compact laboratory tool for evaluating and characterizing power supply designs – allowing measurements of frequency response, transient response, and output impedance. Combined with the capabilities of the ADALM2000 Learning Module, it offers high portability with its compact size.

The EVAL-LTPA-KIT LTpowerAnalyzer Software offers a user-friendly interface with documentations for ease of usage. It comes with four different current probes for 1A, 10A, 50A, and 100A. Immediately kick-off using the kit with the LT8642S-based demo board.

The EVAL-LTPA-KIT comes with the following boards and accessories:

  • Base Board:
    • EVAL-LTPA-KIT Base Board
  • Current Probes:
    • 1A Current Probe
    • 10A Current Probe
    • 50A Current Probe
    • 100A Current Probe
  • Interposer Boards:
    • Interface A Board
    • Interface B Boards (5 pieces)
    • Interface C Board
  • LT8642A Demo Board
  • 2-Inch 16-Pin Ribbon Cable
  • 8-Inch 14-Pin Ribbon Cable
  • Connector Sockets (2 Pieces)

APPLICATIONS

  • Laboratory Instrumentation

DC417B
DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp
LTpowerAnalyzer
EVAL-LTPA-KIT | Low-cost, High Performance, Compact Laboratory Tool for Evaluating and Characterizing Power Supply Designs

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