LT3494

PRODUCTION

Micropower Low Noise Boost Converters with Output Disconnect

Part Models
4
1ku List Price
Starting From $1.77
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Part Details

  • Low Quiescent Current
    • 65µA in Active Mode
    • 1µA in Shutdown Mode
  • Switching Frequency is Non-Audible Over Entire Load Range
  • Integrated Power NPN:
    • 350mA Current Limit (LT3494A)
    • 180mA Current Limit (LT3494)
  • Integrated Schottky Diode
  • Integrated Output Disconnect
  • Integrated Output Dimming
  • Wide Input Range: 2.3V to 16V
  • Wide Output Range: Up to 40V
  • Tiny 8-Lead 3mm × 2mm DFN Package
LT3494
Micropower Low Noise Boost Converters with Output Disconnect
OLED Power Supply from One Li-Ion Cell Output Voltage Ripple vs Load Current Product Package 1 Efficiency and Power Loss vs Load Current
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Documentation

Reliability Data 1

Technical Articles 1

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Hardware Ecosystem

Parts Product Life Cycle Description
Protection Switches & Controllers 1
LTC4365
RECOMMENDED FOR NEW DESIGNS Overvoltage, Undervoltage and Reverse Supply Protection Controller
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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • LT3494
  • LT3494A
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.

Reference Designs

Condition-Based Monitoring Signal Chain for an IEPE Piezoelectric Vibration Sensor
Condition-Based Monitoring Signal Chain for an IEPE Piezoelectric Vibration Sensor
EVAL-CN0540 24-Bit Data Acquisition System for IEPE Sensors
EVAL-CN0540 24-Bit Data Acquisition System for IEPE Sensors - Top View
EVAL-CN0540 24-Bit Data Acquisition System for IEPE Sensors - Bottom View
CN0540 Circuits from the lab

24-Bit Data Acquisition System for IEPE Sensors

View Detailed Reference Design

Features and Benefits

  • IEPE compatible data acquisition system
  • Piezo and MEMs sensors
  • 54 kHz analog input bandwidth
  • Arduino form factor compatible

Part Used

Resources

Design & Integration Tools

Videos

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    VIDEO · 2022-09-21 01:06
    Easily Connect Sensors with ADI's Robust Industrial Signal Chains
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    VIDEO · 2021-01-29 02:43
    CN0549 - CbM Development Platform
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    VIDEO · 2021-02-10
    CN0549 状態基準保全 (CbM) 開発プラットフォーム
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    VIDEO · 2021-04-27
    CN0549 - CbM开发平台
CN0540
24-Bit Data Acquisition System for IEPE Sensors
Condition-Based Monitoring Signal Chain for an IEPE Piezoelectric Vibration Sensor
EVAL-CN0540 24-Bit Data Acquisition System for IEPE Sensors
EVAL-CN0540 24-Bit Data Acquisition System for IEPE Sensors - Top View
EVAL-CN0540 24-Bit Data Acquisition System for IEPE Sensors - Bottom View

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