pid_14314241_ltc2157cup-1223trpbf-analog-devices-datasheet-57703614.pdf  Pinout Diagram_1
pid_14314241_ltc2157cup-1223trpbf-analog-devices-datasheet-57703614.pdf  Pinout Diagram_1
pid_14314241_ltc2157cup-1223trpbf-analog-devices-datasheet-57703614.pdf  Pinout Diagram_2
pid_14314241_ltc2157cup-1223trpbf-analog-devices-datasheet-57703614.pdf Outline Dimensions_1
pid_14314241_ltc2157cup-1223trpbf-analog-devices-datasheet-57703614.pdf Outline Dimensions_2
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Analog Devices, Inc. LTC2157CUP-12#TRPBF

ADC Analog to Digital Converter

Manufacturer No:

LTC2157CUP-12#TRPBF

Utmel No:

153-LTC2157CUP-12#TRPBF

Package:

QFN

ECAD Model:

Description:

12 Bit ADC QFN

Quantity:

Unit Price: $154.419994

Ext Price: $154.42

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LTC2157CUP-12#TRPBF information

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Analog Devices, Inc. LTC2157CUP-12#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices, Inc. LTC2157CUP-12#TRPBF.
  • Type
    Parameter
  • Lifecycle Status

    Lifecycle Status refers to the current stage of an electronic component in its product life cycle, indicating whether it is active, obsolete, or transitioning between these states. An active status means the component is in production and available for purchase. An obsolete status indicates that the component is no longer being manufactured or supported, and manufacturers typically provide a limited time frame for support. Understanding the lifecycle status is crucial for design engineers to ensure continuity and reliability in their projects.

    PRODUCTION (Last Updated: 3 weeks ago)
  • Mount

    In electronic components, the term "Mount" typically refers to the method or process of physically attaching or fixing a component onto a circuit board or other electronic device. This can involve soldering, adhesive bonding, or other techniques to secure the component in place. The mounting process is crucial for ensuring proper electrical connections and mechanical stability within the electronic system. Different components may have specific mounting requirements based on their size, shape, and function, and manufacturers provide guidelines for proper mounting procedures to ensure optimal performance and reliability of the electronic device.

    Surface Mount
  • Package / Case

    refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

    QFN
  • Number of Pins
    64
  • Power Dissipation (Max)
    758mW
  • Packaging

    Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

    Tape & Reel (TR)
  • Max Operating Temperature

    The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

    70°C
  • Min Operating Temperature

    The "Min Operating Temperature" parameter in electronic components refers to the lowest temperature at which the component is designed to operate effectively and reliably. This parameter is crucial for ensuring the proper functioning and longevity of the component, as operating below this temperature may lead to performance issues or even damage. Manufacturers specify the minimum operating temperature to provide guidance to users on the environmental conditions in which the component can safely operate. It is important to adhere to this parameter to prevent malfunctions and ensure the overall reliability of the electronic system.

    0°C
  • Interface

    In electronic components, the term "Interface" refers to the point at which two different systems, devices, or components connect and interact with each other. It can involve physical connections such as ports, connectors, or cables, as well as communication protocols and standards that facilitate the exchange of data or signals between the connected entities. The interface serves as a bridge that enables seamless communication and interoperability between different parts of a system or between different systems altogether. Designing a reliable and efficient interface is crucial in ensuring proper functionality and performance of electronic components and systems.

    Parallel, SPI, Serial
  • Number of Bits
    12
  • Supply Type

    Supply Type in electronic components refers to the classification of power sources used to operate the component. It indicates whether the component requires DC or AC power, and if DC, specifies the voltage levels such as low, medium, or high. Different supply types can affect the performance, compatibility, and application of the component in electronic circuits. Understanding the supply type is crucial for proper component selection and integration into electronic designs.

    Analog, Digital
  • Sampling Rate

    often described in the context of signal processing as the number of samples per time.

    250 Msps
  • Number of Converters
    2
  • RoHS Status

    RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

    RoHS Compliant
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Download datasheets and manufacturer documentation for Analog Devices, Inc. LTC2157CUP-12#TRPBF.

PRODUCT DESCRIPTION

The LTC®2157-12/LTC2156-12/LTC2155-12 are a family of dual 250Msps/210Msps/170Msps 12-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. They are perfect for demanding communications applications with AC performance that includes 68.5dB SNR and 90dB spurious free dynamic range (SFDR). The 1.25GHz input bandwidth allows the ADC to achieve high undersampling ratio with very low attenuation. The latency is only six clock cycles. DC specs include ±0.26LSB INL (typ), ±0.16LSB DNL (typ) and no missing codes over temperature. The transition noise is 0.54LSBRMS.

FEATURES

68.5dB SNR 90dB SFDR Low Power: 628mW/592mW/545mW Total Single 1.8V Supply DDR LVDS Outputs Easy-to-Drive 1.5VP-P Input Range 1.25GHz Full-Power Bandwidth S/H Optional Clock Duty Cycle Stabilizer Low Power Sleep and Nap Modes Serial SPI Port for Configuration Pin Compatible 14-Bit Versions 64-Lead (9mm × 9mm) QFN Package

APPLICATIONS

Communications
Cellular Basestations
Software Defined Radios
Medical Imaging
High Definition Video
Testing and Measurement Instruments
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