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Name: LTC2345IUK-18
Brand: Analog Devices Inc.
SKU: LTC2345IUK-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. LTC2345IUK-18

Part No.:: LTC2345IUK-18

Manufacturer:: Analog Devices Inc.

Package:: 48-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 18BIT SAR 48QFN

In Stock:: 3358

Quantity:: Add To Cart

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LTC2345IUK-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Product Status:
Obsolete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 ~ 85°C

LTC2345IUK-18 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2345IUK-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 LTC2345IUK-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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LTC2345IUK-18 information

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LTC2345IUK-18 Application Introduction

LTC2345IUK-18 is a high-performance, 18-bit successive approximation register (SAR) analog-to-digital converter (ADC), commonly used in precision measurement and instrumentation applications.

Application Scenario:

In data acquisition systems, LTC2345IUK-18 can be employed to digitize analog signals with high accuracy and resolution, suitable for tasks such as sensor monitoring in industrial automation.

Circuit Design:

To design a data acquisition system using LTC2345IUK-18, follow these steps:

1. Signal Conditioning:

Preprocess analog signals using appropriate filtering and amplification circuits before feeding them into LTC2345IUK-18 to ensure signal integrity and maximize dynamic range utilization.

2. ADC Interface:

Connect the analog input signal to the differential inputs of LTC2345IUK-18 and configure the reference voltage according to the desired measurement range. Pay attention to routing and layout to minimize noise and signal distortion.

3. Power Supply:

Provide a stable and noise-free power supply to LTC2345IUK-18 using low-dropout regulators (LDOs) and bypass capacitors. Ensure proper decoupling and isolation to mitigate power-related issues.

4. Thermal Management:

Implement thermal management techniques such as heatsinking or thermal vias to dissipate heat generated during ADC operation, especially in high-speed or high-resolution applications, to maintain optimal performance and reliability.

5. Digital Processing:

Process digital output data from LTC2345IUK-18 using microcontrollers or digital signal processors (DSPs) for further analysis, storage, or transmission. Implement appropriate data processing algorithms to extract meaningful information from the digitized signals.

Considerations:

When designing with LTC2345IUK-18, consider the following factors for optimal performance:

- Clock Accuracy: Use high-quality clock sources with low jitter and drift to ensure accurate timing for ADC conversions.

- Grounding and Layout: Pay attention to grounding techniques and layout guidelines to minimize ground loops and signal coupling, which can degrade ADC performance.

- Calibration and Testing: Perform regular calibration and testing of LTC2345IUK-18 to maintain measurement accuracy and detect any drift or nonlinearity over time.

- Environmental Conditions: Ensure that the operating environment meets the specified temperature and humidity requirements to prevent performance degradation or reliability issues.

- Electromagnetic Compatibility (EMC): Design the system with proper shielding and filtering to minimize electromagnetic interference and ensure compliance with EMC standards.

LTC2345IUK-18 FAQ

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3. Are the LTC2345IUK-18 price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC2345IUK-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 LTC2345IUK-18 we delivered, we will accept the replacement or return of the LTC2345IUK-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 LTC2345IUK-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