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Name: AD7266BSUZ-REEL
Brand: Analog Devices Inc.
SKU: AD7266BSUZ-REEL
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. AD7266BSUZ-REEL

Part No.:: AD7266BSUZ-REEL

Manufacturer:: Analog Devices Inc.

Package:: 32-TQFP

Datasheet:: AD7266BSUZ-REEL.pdf

Description:: IC ADC 12BIT SAR 32TQFP

In Stock:: 2535

Quantity:: Add To Cart

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AD7266BSUZ-REEL Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
2M
Number of Inputs:
6, 12
Input Type:
Differential, Pseudo-Differential, Single Ended
Data Interface:
SPI, DSP
Configuration:
MUX-S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
2
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
2.7V ~ 5.25V
Voltage-Supply Digital:
2.7V ~ 5.25V
Features:
Simultaneous Sampling
Operating Temperature:
-40°C ~ 125°C

AD7266BSUZ-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7266BSUZ-REEL 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 AD7266BSUZ-REEL 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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AD7266BSUZ-REEL information

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AD7266BSUZ-REEL Typical application Circuitry

AD7266BSUZ-REEL

The AD7266BSUZ-REEL is a dual-channel, 12-bit analog-to-digital converter (ADC) that provides simultaneous sampling and a high-speed serial interface. This chip is designed for applications that require accurate and synchronized acquisition of multiple analog signals, such as in biomedical signal monitoring systems and precision instrumentation.

Features of AD7266BSUZ-REEL

1. Simultaneous Dual-Channel Sampling: Ensures precise time-correlated measurements, crucial for applications like biomedical signal monitoring.

2. High-Speed SPI Interface: Allows for fast data transfer to a microcontroller or digital signal processor, essential for real-time applications.

3. Flexible Power Supply Requirements: Operates with a single 5V supply for analog operations and a 2.7V to 5.25V range for the digital interface, enabling diverse system configurations.

Application Example: Biomedical Signal Monitoring System

In a biomedical signal monitoring system, the AD7266BSUZ-REEL can be used to simultaneously sample ECG (electrocardiogram) and EMG (electromyogram) signals. Here is a detailed circuit connection guide for this application:

1. Power Supply Connections: Connect a 5V source to the AVDD pin for analog operations and a 3.3V source to the DVDD pin for the digital interface.

2. Sensor Inputs: Attach the ECG sensor to the IN1 pin and the EMG sensor to the IN2 pin for simultaneous sampling of these biomedical signals.

3. Reference Voltage Configuration: Link a precise 2.5V reference to the REF pin to establish the input voltage range for the ADC.

4. Serial Communication Interface: Connect the SCLK, SDI, and SDO pins to the SPI interface of a microcontroller for efficient data transmission.

5. Grounding Strategy: Ensure that both the AGND and DGND pins are connected to the system ground to maintain signal integrity.

Design Considerations for Circuit Integration

When designing a circuit with the AD7266BSUZ-REEL, it is important to consider the following:

- Signal Integrity: Use short, impedance-matched traces for the analog inputs to minimize noise and ensure accurate signal sampling.

- Decoupling Capacitors: Place capacitors near the AVDD and DVDD pins to filter out noise and stabilize the power supply.

- Stable Reference Voltage: Employ a high-quality voltage reference for the REF pin to ensure consistent and accurate ADC performance.

By incorporating the AD7266BSUZ-REEL into a biomedical signal monitoring system, designers can achieve precise and synchronized sampling of ECG and EMG signals, enabling accurate analysis and diagnostics in medical applications.

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6. What is the process for return or replacement of AD7266BSUZ-REEL?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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