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Name: LTC2257IUJ-12
Brand: Analog Devices Inc.
SKU: LTC2257IUJ-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. LTC2257IUJ-12

Part No.:: LTC2257IUJ-12

Manufacturer:: Analog Devices Inc.

Package:: 40-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 12BIT PIPELINED 40QFN

In Stock:: 3733

Quantity:: Add To Cart

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LTC2257IUJ-12 Specifications

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Product Status:
Obsolete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

LTC2257IUJ-12 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2257IUJ-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 LTC2257IUJ-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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LTC2257IUJ-12 information

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LTC2257IUJ-12 Application Introduction

LTC2257IUJ-12 is a high-precision, low-power, 12-bit SAR ADC (Successive Approximation Register Analog-to-Digital Converter) designed for demanding signal acquisition applications in industrial, automotive, and instrumentation systems.

Application Scenario:

In a data acquisition system for industrial monitoring, LTC2257IUJ-12 can be utilized to accurately measure sensor inputs, such as temperature, pressure, or voltage, and convert them into digital data for processing and analysis.

Circuit Design:

To effectively integrate LTC2257IUJ-12 into a design project, consider the following optimization techniques:

1. Power Management:

Implement efficient power management techniques to minimize power consumption and ensure stable operation of LTC2257IUJ-12. Utilize low-dropout voltage regulators and bypass capacitors to filter out noise and provide clean power supply to the ADC.

2. Signal Integrity:

Pay attention to signal integrity by properly designing PCB layout and minimizing signal routing distances between LTC2257IUJ-12 and its associated components. Use ground planes and signal isolation techniques to reduce interference and maintain signal accuracy.

3. Thermal Management:

Manage thermal issues by ensuring adequate heat dissipation for LTC2257IUJ-12 to maintain optimal performance. Use thermal vias, heat sinks, or thermal pads to enhance heat transfer away from the ADC, especially in high-temperature environments or during prolonged operation.

4. Input Protection:

Implement input protection measures, such as transient voltage suppressors or series resistors, to safeguard LTC2257IUJ-12 from voltage spikes or ESD (Electrostatic Discharge) events that could damage the ADC or affect measurement accuracy.

5. Calibration and Testing:

Calibrate LTC2257IUJ-12 periodically to ensure accurate and reliable conversion of analog signals. Perform thorough testing, including linearity and noise analysis, to validate the performance of the ADC under various operating conditions and input ranges.

Considerations:

When designing with LTC2257IUJ-12, keep in mind the following considerations:

- Input Range and Resolution: Select appropriate input ranges and resolution settings of LTC2257IUJ-12 based on the dynamic range and sensitivity requirements of the application.

- Clock and Sampling Rate: Optimize the clock frequency and sampling rate of LTC2257IUJ-12 to balance between acquisition speed and power consumption while meeting the system's sampling requirements.

- Data Processing and Analysis: Develop efficient algorithms for processing and analyzing the digital data output from LTC2257IUJ-12 to extract meaningful insights and make informed decisions in the application.

- System Integration: Integrate LTC2257IUJ-12 seamlessly with other system components, such as microcontrollers or communication interfaces, to facilitate data transfer and system control.

- Compliance and Standards: Ensure compliance with industry standards and regulations, such as EN/IEC 61000 for EMC (Electromagnetic Compatibility), to guarantee the reliability and interoperability of the design in different environments.

LTC2257IUJ-12 FAQ

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3. Are the LTC2257IUJ-12 price and inventory displayed accurate?

The price and inventory of LTC2257IUJ-12 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LTC2257IUJ-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 LTC2257IUJ-12 we delivered, we will accept the replacement or return of the LTC2257IUJ-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 LTC2257IUJ-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