LTC2344IUH-18#PBF
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Analog Devices Inc. LTC2344IUH-18#PBF

Manufacturer No:
LTC2344IUH-18#PBF
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC ADC 18BIT SAR 32QFN
Delivery:
Payment:
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iso45001
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Product Introduction

Overview

The LTC2344IUH-18#PBF is a high-performance, 18-bit, 4-channel successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed to offer high accuracy and speed, making it suitable for a variety of applications that require precise analog-to-digital conversion. The LTC2344IUH-18#PBF features a compact 32-lead QFN package, measuring 5x5 mm, which is ideal for space-constrained designs.

Key Specifications

ParameterValue
Resolution18 bits
Number of Channels4
Conversion Rate1 Msps
InterfaceSerial (SPI)/LVDS
Package Type32-QFN (5x5 mm)
Operating Temperature Range-40°C to 85°C

Key Features

  • High-resolution 18-bit SAR ADC with 4 channels
  • High conversion rate of 1 Msps
  • Low power consumption
  • Compact 32-lead QFN package (5x5 mm)
  • Serial (SPI) and LVDS interface options
  • Wide operating temperature range: -40°C to 85°C

Applications

  • Industrial automation and control systems
  • Medical devices and diagnostic equipment
  • Aerospace and defense systems
  • Automotive systems, including advanced driver-assistance systems (ADAS)
  • Test and measurement instruments

Q & A

  1. What is the resolution of the LTC2344IUH-18#PBF ADC?
    The LTC2344IUH-18#PBF has a resolution of 18 bits.
  2. How many channels does the LTC2344IUH-18#PBF support?
    The device supports 4 channels.
  3. What is the conversion rate of the LTC2344IUH-18#PBF?
    The conversion rate is 1 Msps (mega-samples per second).
  4. What interfaces are available on the LTC2344IUH-18#PBF?
    The device supports both Serial (SPI) and LVDS interfaces.
  5. What is the package type and size of the LTC2344IUH-18#PBF?
    The device is packaged in a 32-lead QFN package measuring 5x5 mm.
  6. What is the operating temperature range of the LTC2344IUH-18#PBF?
    The operating temperature range is -40°C to 85°C.
  7. Is the LTC2344IUH-18#PBF suitable for high-speed applications?
    Yes, with a conversion rate of 1 Msps, it is suitable for high-speed applications.
  8. Can the LTC2344IUH-18#PBF be used in medical devices?
    Yes, it can be used in medical devices due to its high accuracy and reliability.
  9. Is the LTC2344IUH-18#PBF compatible with automotive systems?
    Yes, it is compatible with automotive systems, including ADAS.
  10. Where can I find detailed specifications and datasheets for the LTC2344IUH-18#PBF?
    Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor websites like Digi-Key and Mouser.

Product Attributes

Number of Bits:18
Sampling Rate (Per Second):400k
Number of Inputs:4
Input Type:Differential
Data Interface:LVDS - Serial, SPI
Configuration:S/H-MUX-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:4
Architecture:SAR
Reference Type:External, Internal
Voltage - Supply, Analog:5V
Voltage - Supply, Digital:5V
Features:Simultaneous Sampling
Operating Temperature:-40°C ~ 85°C
Package / Case:32-WFQFN Exposed Pad
Supplier Device Package:32-QFN (5x5)
Mounting Type:Surface Mount
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Similar Products

Part Number LTC2344IUH-18#PBF LTC2341IUH-18#PBF LTC2344CUH-18#PBF LTC2344HUH-18#PBF LTC2344IUH-16#PBF
Manufacturer Analog Devices Inc. Linear Technology Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Obsolete Active Active Active
Number of Bits 18 18 18 18 16
Sampling Rate (Per Second) 400k 666k 400k 400k 400k
Number of Inputs 4 2 4 4 4
Input Type Differential Differential, Pseudo-Differential, Single Ended Differential Differential Differential
Data Interface LVDS - Serial, SPI LVDS - Serial, SPI LVDS - Serial, SPI LVDS - Serial, SPI LVDS - Serial, SPI
Configuration S/H-MUX-ADC S/H-MUX-ADC S/H-MUX-ADC S/H-MUX-ADC S/H-MUX-ADC
Ratio - S/H:ADC 1:1 2:1 1:1 1:1 1:1
Number of A/D Converters 4 1 4 4 4
Architecture SAR SAR SAR SAR SAR
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 5V 4.75V ~ 5.25V 5V 5V 5V
Voltage - Supply, Digital 5V 4.75V ~ 5.25V 5V 5V 5V
Features Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling Simultaneous Sampling
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 125°C -40°C ~ 85°C
Package / Case 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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