AD7490BRUZ

Name: AD7490BRUZ
Rating: 4.5 (10 reviews)

Featuring a compact package and low latency, this ADC chip is suitable for various industrial automation applications

5,739 Effective Inventory

AD7490BRUZ

Effective Inventory5,739

Featuring a compact package and low latency, this ADC chip is suitable for various industrial automation applications

Manufacturer Part # : AD7490BRUZ
Package/Case: RU-28
Part Status : ACTIVE
Brand: Analog Devices
Product Categories : Analog to Digital Converters (ADC)

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About Shipping

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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AD7490BRUZ DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

With its exceptional signal-to-noise ratio (SNR) of 67 dB, the AD7490BRUZ ensures reliable measurements and minimizes errors, making it perfect for applications where accuracy is paramount. Additionally, the built-in temperature sensor allows for monitoring of thermal conditions, further enhancing its versatility

Key Features

Robust input bandwidth
High signal-to-noise ratio
Precise timing control

Application

Healthcare equipment monitoring
Agricultural process control
Security system integration

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Analog to Digital Converters - ADC	RoHS	Details
Series	AD7490	Mounting Style	SMD/SMT
Package / Case	TSSOP-28	Resolution	12 bit
Number of Channels	16 Channel	Interface Type	SPI
Sampling Rate !	1 MS/s	Input Type	Single-Ended
Architecture	SAR	SNR - Signal to Noise Ratio	69.5 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Brand	Analog Devices	Development Kit	EVAL-AD7490SDZ
DNL - Differential Nonlinearity	- 0.95 LSB/1.5 LSB	Gain Error	+/- 2 LSB
Height	1.05 mm	INL - Integral Nonlinearity	+/- 1 LSB
Input Voltage	2.5 V/5 V	Length	9.7 mm
Number of ADC Inputs	16 Input	Number of Converters	1 Converter
Operating Supply Voltage !	5 V	Pd - Power Dissipation	12.5 mW
Product Type !	ADCs - Analog to Digital Converters	Reference Type !	External
Sample and Hold	Yes	Factory Pack Quantity	50
Subcategory	Data Converter ICs	Supply Voltage - Max	5 V
Supply Voltage - Min	5 V	Type	S/H ADC
Width	4.4 mm	Unit Weight	0.014215 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification AD7490BRUZ PDF Download

FAQs

What is AD7490BRUZ?

The AD7490BRUZ is a 16-bit, 1 MSPS (Mega Samples Per Second), successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices. It is designed for applications requiring high resolution and fast sampling rates, such as industrial automation, medical imaging, and precision measurement systems.

How Does AD7490BRUZ Work?

The AD7490BRUZ operates by converting analog input signals into digital data with 16-bit resolution at a rate of 1 MSPS. It utilizes a successive approximation architecture to achieve high resolution and accuracy. The ADC features a flexible input multiplexer and a built-in reference to accommodate various signal sources and measurement requirements.

How Many Pins does AD7490BRUZ have and What are the Functions of the Pinout Configuration?

The AD7490BRUZ is housed in a 20-lead TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:

VDD, GND: Power supply and ground pins, respectively.
REF IN, REF OUT: Reference input and output pins.
AINx: Analog input channels for multiplexed signal acquisition.
SYNC: Synchronization input for controlling the conversion process.
SCLK, DOUT/SDI: Serial interface control pins for data communication.
CONVST: Convert start input for initiating analog-to-digital conversions.
EOC: End of conversion output signal.

What are the Pros and Cons of AD7490BRUZ?

Pros:

High Resolution: Provides 16-bit resolution for accurate signal digitization.
Fast Sampling Rate: Capable of sampling at a rate of 1 MSPS, suitable for dynamic signals.
Low Power Consumption: Operates with low power, making it suitable for portable and battery-powered applications.
Flexible Input Configuration: Features a multiplexed input for versatile signal acquisition.
Internal Reference: Incorporates a built-in reference for simplified system design.

Cons:

External Components: May require additional external components for optimal performance in specific applications.
Limited Input Channels: The number of multiplexed input channels may be insufficient for certain multi-channel systems.
Noise Sensitivity: High-resolution ADCs may require careful design considerations for noise reduction.

Are There Any Equivalents/Alternatives to AD7490BRUZ for Recommendation?

The AD4003 from Analog Devices is an alternative 18-bit ADC with similar features.
Other alternatives to the AD7490BRUZ include the MCP3421 from Microchip Technology and the ADS8320 from Texas Instruments.

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AD7490BRUZ

AD7490BRUZ

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