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Name: LTC2157IUP-12
Brand: Analog Devices Inc.
SKU: LTC2157IUP-12
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. LTC2157IUP-12

Part No.:: LTC2157IUP-12

Manufacturer:: Analog Devices Inc.

Package:: 64-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 12BIT PIPELINED 64QFN

In Stock:: 3214

Quantity:: Add To Cart

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LTC2157IUP-12 Specifications

Packaging:
Tube
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
250M
Number of Inputs:
2
Input Type:
Differential
Data Interface:
LVDS - Parallel
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
2
Architecture:
Pipelined
Reference Type:
External, Internal
Voltage-Supply Analog:
1.7V ~ 1.9V
Voltage-Supply Digital:
1.7V ~ 1.9V
Features:
Simultaneous Sampling
Operating Temperature:
-40°C ~ 85°C

LTC2157IUP-12 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2157IUP-12 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LTC2157IUP-12 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LTC2157IUP-12 information

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LTC2157IUP-12 Application Introduction

LTC2157IUP-12 is a high-performance 12-bit ADC (Analog-to-Digital Converter) designed for demanding signal acquisition applications, offering exceptional speed and precision.

Application Scenario:

In data acquisition systems requiring high-resolution and high-speed analog-to-digital conversion, LTC2157IUP-12 can be a vital component, ensuring accurate digitization of analog signals for further processing or analysis.

Circuit Design:

To effectively utilize LTC2157IUP-12 in your design project, consider the following optimization techniques:

1. Power Management:

Implement robust power supply and management solutions to ensure stable voltage levels for LTC2157IUP-12 operation. Utilize low-noise voltage regulators and proper decoupling capacitors to minimize voltage fluctuations and ensure optimal ADC performance.

2. Signal Integrity:

Pay attention to signal integrity throughout the analog signal path, including proper grounding techniques, signal conditioning, and layout optimization. Minimize parasitic capacitance and inductance to prevent signal degradation and maintain the fidelity of analog signals during conversion.

3. Thermal Management:

Manage thermal considerations effectively to prevent excessive heat buildup, which can degrade LTC2157IUP-12 performance and reliability. Utilize thermal vias, heat sinks, and proper PCB layout to dissipate heat efficiently and maintain optimal operating temperatures.

4. Clocking:

Ensure precise and stable clock signals for LTC2157IUP-12 operation to achieve accurate sampling and conversion. Use high-quality clock sources and minimize clock jitter to enhance ADC performance and minimize conversion errors.

5. Layout Optimization:

Pay attention to PCB layout design to minimize noise coupling, signal distortion, and interference. Place LTC2157IUP-12 and associated components strategically, follow recommended layout guidelines, and use dedicated ground planes to maintain signal integrity and minimize electromagnetic interference.

Considerations:

When designing with LTC2157IUP-12, keep in mind the following factors:

- Analog Front-End Design: Design a robust analog front-end circuitry to condition and amplify analog signals before ADC conversion, ensuring optimal dynamic range and signal fidelity.

- Clock Synchronization: Synchronize clock signals accurately if multiple LTC2157IUP-12 devices are used in parallel or in a multi-channel configuration to avoid timing skew and ensure coherent sampling.

- System Calibration: Calibrate the system periodically to compensate for any offset, gain errors, or non-linearities introduced by LTC2157IUP-12 or associated components, ensuring accurate and reliable data acquisition over time.

- EMC/EMI Compliance: Design the circuit layout and shielding to mitigate electromagnetic interference and ensure compliance with relevant EMC standards, especially in sensitive applications or environments.

- Testing and Validation: Thoroughly test and validate the entire system, including LTC2157IUP-12 performance, accuracy, and reliability under various operating conditions and signal scenarios to ensure robust and dependable operation in real-world applications.

LTC2157IUP-12 FAQ

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3. Are the LTC2157IUP-12 price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC2157IUP-12?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LTC2157IUP-12 we delivered, we will accept the replacement or return of the LTC2157IUP-12 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LTC2157IUP-12.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations