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Name: LTC2291CUP
Brand: Analog Devices Inc.
SKU: LTC2291CUP
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. LTC2291CUP

Part No.:: LTC2291CUP

Manufacturer:: Analog Devices Inc.

Package:: 64-WFQFN Exposed Pad

Datasheet:: LTC2291CUP.pdf

Description:: IC ADC 12BIT PIPELINED 64QFN

In Stock:: 2761

Quantity:: Add To Cart

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LTC2291CUP Specifications

Packaging:
Tube
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
25M
Number of Inputs:
2
Input Type:
Differential, Single Ended
Data Interface:
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:
2.7V ~ 3.4V
Voltage-Supply Digital:
2.7V ~ 3.4V
Features:
Simultaneous Sampling
Operating Temperature:
0°C ~ 70°C

LTC2291CUP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2291CUP 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 LTC2291CUP 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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LTC2291CUP information

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LTC2291CUP Application Introduction

LTC2291CUP is a high-speed, low-power 12-bit analog-to-digital converter (ADC) with a serial interface. It is commonly used in industrial and automotive applications for precise analog signal digitization.

Application Scenario:

In industrial automation and automotive systems, LTC2291CUP can be utilized for tasks such as motor control, power management, and sensor data acquisition.

Circuit Design:

To effectively use LTC2291CUP in a design project, consider the following optimizations:

1. Power Management:

Ensure a stable and clean power supply for LTC2291CUP to achieve optimal performance. Use low-dropout regulators (LDOs) and bypass capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

Implement proper signal conditioning techniques to maintain signal integrity throughout the analog and digital circuitry. Use ground planes, shielding, and differential signaling where applicable to minimize noise and interference.

3. Thermal Management:

Prevent excessive heat buildup in the vicinity of LTC2291CUP by employing thermal vias, heat sinks, or forced-air cooling methods. Ensure adequate ventilation and consider ambient temperature effects on ADC performance.

4. Clocking:

Synchronize the clock signals precisely to LTC2291CUP specifications to ensure accurate sampling and conversion. Use low-jitter clock sources and minimize clock skew to maintain signal integrity.

5. Layout Considerations:

Follow recommended layout guidelines provided in the datasheet to minimize parasitic effects and ensure optimal performance. Keep high-speed traces short and direct, and separate analog and digital sections to minimize crosstalk and interference.

Considerations:

When designing with LTC2291CUP, pay attention to the following factors:

- Input Signal Range: Ensure that the analog input signal falls within the specified input range of LTC2291CUP to prevent clipping or distortion.

- Clock Frequency: Choose an appropriate clock frequency based on the desired sampling rate and resolution of the ADC while considering power consumption and noise performance.

- Serial Interface Configuration: Configure the serial interface (SPI/I2C) of LTC2291CUP according to the host microcontroller's specifications and communication requirements.

- Calibration and Testing: Calibrate the ADC and conduct thorough testing to verify its accuracy, linearity, and dynamic performance under various operating conditions.

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

LTC2291CUP FAQ

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3. Are the LTC2291CUP price and inventory displayed accurate?

The price and inventory of LTC2291CUP 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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6. What is the process for return or replacement of LTC2291CUP?

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 LTC2291CUP we delivered, we will accept the replacement or return of the LTC2291CUP 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 LTC2291CUP.

(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