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6 Channel, 12-Bit, 1.5Msps Simultaneous Sampling ADC with Shutdown; Package: QFN; No of Pins: 32; Temperature Range: -40°C to +85°C

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Brands: Analog Devices, Inc

Mfr.Part #: LTC2351IUH-14#PBF

Datasheet: LTC2351IUH-14#PBF Datasheet (PDF)

Package/Case: QFN-32

Product Type: Data Conversion ICs

RoHS Status:

Stock Condition: 3310 pcs, New Original

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LTC2351IUH-14#PBF General Description

The LTC2351IUH-14#PBF is a 14-bit, low-power, SAR (Successive Approximation Register) analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices). It is designed for applications that require high-resolution analog-to-digital conversion with low power consumption.



  • 14-bit SAR ADC
  • High-resolution conversion
  • Low power consumption
  • Internal reference voltage and temperature sensor
  • On-chip sample-and-hold circuit
  • Power-down mode for power saving
  • Operates over a wide temperature range


  • Data acquisition systems
  • Instrumentation and measurement equipment
  • Industrial automation
  • Control systems
  • Portable and battery-powered devices
  • Test and measurement equipment


Parameter Value Parameter Value
Product Name LTC2351IUH#PBF Product Type 16-Bit, 8-Channel SAR ADC
Manufacturer Analog Devices Resolution 16 bits
Number of Channels 8 Sampling Rate Unspecified
Input Voltage Range 0V to VREF Supply Voltage Range +2.7V to +5.5V
Interface Serial, SPI Operating Temperature Range -40°C to +85°C
Package/Case QFN-32


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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


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Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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Equivalent Parts

For the LTC2351IUH-14#PBF component, you may consider these replacement and alternative parts:

Part Number




Part Number:  MAX11114

Brands:  Maxim Integrated


Description:   this is a 14-bit SAR ADC with similar features and a compatible package.

Part Number:  MCP3422

Brands:  Microchip Technology


Description:   this is a 16-bit SAR ADC with a different interface (I2C) but similar performance characteristics.

Datasheet PDF

Preliminary Specification LTC2351IUH-14#PBF PDF Download

Key points

  • The LTC2351IUH-14#PBF is a 14-bit analog-to-digital converter (adc) chip manufactured by linear technology. it is designed to accurately convert analog signals into digital data with a resolution of 14 bits. the chip operates at a high conversion rate and offers low noise and power consumption. it is commonly used in various applications such as industrial automation, instrumentation, and communications systems.
  • Features

    The LTC2351IUH-14#PBF is a 4-channel, 12-bit sar adc with a maximum sampling rate of 1msps. its key features include a low power consumption of 3mw, a wide input voltage range of 0v to vref, and excellent linearity with a specified accuracy of ±1lsb. it also has a small package size and operates over a wide temperature range.
  • Pinout

    The LTC2351IUH-14#PBF is a 14-bit, 8-channel, 250ksps adc (analog-to-digital converter). it has a pin count of 28 pins and features a serial interface. the chip is commonly used in applications that require high-precision analog-to-digital conversion, such as industrial automation, medical instrumentation, and communication systems.
  • Manufacturer

    The manufacturer of the LTC2351IUH-14#PBF is analog devices, inc. it is a semiconductor company that designs and manufactures a wide range of analog, mixed-signal, and digital signal processing integrated circuits (ics) for various industries including automotive, communications, healthcare, and industrial applications.
  • Application Field

    The LTC2351IUH-14#PBF is a high-performance 16-bit analog-to-digital converter (adc). it is commonly used in industrial automation, process control, medical equipment, and other applications that require accurate measurement and conversion of analog signals to digital data.
  • Package

    The LTC2351IUH-14#PBF chip is available in a 16-pin qfn type package. it has a form factor of 3x3 mm and a size of 0.75 mm height.

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