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Name: LTC2345HUK-18
Brand: Analog Devices Inc.
SKU: LTC2345HUK-18
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. LTC2345HUK-18

Part No.:: LTC2345HUK-18

Manufacturer:: Analog Devices Inc.

Package:: 48-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 18BIT SAR 48QFN

In Stock:: 2300

Quantity:: Add To Cart

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LTC2345HUK-18 Specifications

Packaging:
Tube
Series:
-
Product Status:
Obsolete
Number of Bits:
18
Sampling Rate(PerSecond):
200k
Number of Inputs:
8
Input Type:
Differential
Data Interface:
LVDS - Serial, SPI
Configuration:
S/H-MUX-ADC
Ratio-S/H:ADC:
8:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
4.75V ~ 5.25V
Voltage-Supply Digital:
4.75V ~ 5.25V
Features:
Simultaneous Sampling
Operating Temperature:
-40°C ~ 125°C

LTC2345HUK-18 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2345HUK-18 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 LTC2345HUK-18 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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LTC2345HUK-18 information

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LTC2345HUK-18 Application Introduction

LTC2345HUK-18 is a high-performance, low-noise, 18-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices.

Application Scenario:

In precision measurement applications requiring high-resolution ADCs, LTC2345HUK-18 can be utilized to accurately digitize analog signals, such as sensor outputs in medical instrumentation or test and measurement equipment.

Circuit Design:

To maximize the performance of LTC2345HUK-18 in a design project, consider the following optimization techniques:

1. Power Management:

Ensure clean and stable power is supplied to LTC2345HUK-18 and associated components. Utilize low-dropout voltage regulators and filtering capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal interference and optimize signal paths. Use ground planes and proper routing techniques to reduce noise coupling and maintain signal integrity.

3. Thermal Management:

Implement thermal management strategies to ensure LTC2345HUK-18 operates within its specified temperature range for optimal performance and longevity. Use thermal vias, heat sinks, or fans to dissipate heat effectively.

4. Analog Front-End:

Include an analog front-end with appropriate anti-aliasing filters and amplification stages to condition the analog signals before digitization by LTC2345HUK-18. This helps improve signal-to-noise ratio and overall accuracy.

5. Layout Considerations:

Pay attention to the layout of the ADC and surrounding components to minimize parasitic capacitance and inductance, which can degrade performance. Keep analog and digital signal traces separate and use guard traces if necessary.

Considerations:

When designing with LTC2345HUK-18, it's crucial to consider:

- Clock Signal Quality: Provide a clean and stable clock signal to ensure accurate ADC conversions and minimize jitter.

- Calibration: Implement calibration routines to compensate for offset and gain errors inherent in the ADC, enhancing overall accuracy.

- System Integration: Integrate the ADC seamlessly into the overall system architecture, considering communication interfaces, data processing, and control logic.

- EMI/EMC Compliance: Design the circuit to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility standards.

- Testing and Validation: Thoroughly test the ADC circuitry and calibration algorithms to verify performance and accuracy across operating conditions and input ranges.

LTC2345HUK-18 FAQ

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3. Are the LTC2345HUK-18 price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC2345HUK-18?

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 LTC2345HUK-18 we delivered, we will accept the replacement or return of the LTC2345HUK-18 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 LTC2345HUK-18.

(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