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Name: LTC2257CUJ-12
Brand: Analog Devices Inc.
SKU: LTC2257CUJ-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. LTC2257CUJ-12

Part No.:: LTC2257CUJ-12

Manufacturer:: Analog Devices Inc.

Package:: 40-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 12BIT PIPELINED 40QFN

In Stock:: 3224

Quantity:: Add To Cart

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LTC2257CUJ-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Product Status:
Obsolete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:
0°C ~ 70°C

LTC2257CUJ-12 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2257CUJ-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 LTC2257CUJ-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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LTC2257CUJ-12 information

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LTC2257CUJ-12 Application Introduction

LTC2257CUJ-12 is a high-performance, low-noise, 12-bit analog-to-digital converter (ADC) manufactured by Linear Technology.

Application Scenario:

In precision measurement applications, LTC2257CUJ-12 can be utilized for accurate conversion of analog signals, such as in medical instrumentation or industrial control systems.

Circuit Design:

To effectively integrate LTC2257CUJ-12 into a design, consider the following optimization techniques:

1. Power Management:

Provide a stable and clean power supply to LTC2257CUJ-12 using low-noise voltage regulators and decoupling capacitors. Minimize power supply noise to ensure accurate ADC performance.

2. Signal Integrity:

Implement proper signal conditioning techniques, such as low-pass filtering and impedance matching, to maintain signal integrity and reduce noise interference during analog signal acquisition by LTC2257CUJ-12.

3. Thermal Management:

Ensure adequate thermal dissipation for LTC2257CUJ-12 to prevent overheating and maintain optimal performance. Proper PCB layout and heat sinking techniques can help in effective heat management.

4. Grounding:

Pay attention to grounding techniques to minimize ground loops and reduce noise coupling into LTC2257CUJ-12. Use separate analog and digital ground planes and connect them at a single point to minimize ground noise.

5. Layout Considerations:

Follow best practices for PCB layout to minimize crosstalk, parasitic capacitance, and inductance. Keep analog traces away from high-speed digital signals and power traces to avoid interference.

Considerations:

When designing with LTC2257CUJ-12, keep the following factors in mind:

- Clock Noise: Minimize clock jitter and noise to ensure accurate sampling and conversion by LTC2257CUJ-12.

- Calibration: Consider calibration techniques to compensate for offset and gain errors inherent in the ADC to improve measurement accuracy.

- Input Range: Ensure that the analog input signal falls within the specified input range of LTC2257CUJ-12 to avoid clipping or saturation.

- Environmental Conditions: Test the design under various environmental conditions to verify performance and reliability, considering factors such as temperature, humidity, and electromagnetic interference.

LTC2257CUJ-12 FAQ

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3. Are the LTC2257CUJ-12 price and inventory displayed accurate?

The price and inventory of LTC2257CUJ-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.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 LTC2257CUJ-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 LTC2257CUJ-12 we delivered, we will accept the replacement or return of the LTC2257CUJ-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 LTC2257CUJ-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