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Name: AD7798BRUZ
Brand: Analog Devices Inc.
SKU: AD7798BRUZ
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. AD7798BRUZ

Part No.:: AD7798BRUZ

Manufacturer:: Analog Devices Inc.

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: AD7798BRUZ.pdf

Description:: IC ADC 16BIT SIGMA-DELTA 16TSSOP

In Stock:: 3071

Quantity:: Add To Cart

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AD7798BRUZ Specifications

Packaging:
Bulk,Tube
Series:
-
Product Status:
Active
Number of Bits:
16
Sampling Rate(PerSecond):
470
Number of Inputs:
3
Input Type:
Differential
Data Interface:
SPI, DSP
Configuration:
MUX-ADC
Ratio-S/H:ADC:
-
Number of A/D Converters:
1
Architecture:
Sigma-Delta
Reference Type:
External
Voltage-Supply Analog:
2.7V ~ 5.25V
Voltage-Supply Digital:
2.7V ~ 5.25V
Features:
-
Operating Temperature:
-40°C ~ 105°C

AD7798BRUZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7798BRUZ 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 AD7798BRUZ 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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AD7798BRUZ information

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AD7798BRUZ Typical application Circuitry

Navigating the domain of electronics, one would encounter the AD7798BRUZ – a chip that's more than just a jumble of numbers and letters. Let's acquaint ourselves with the specifics of this component.

Functionality: At its heart, the AD7798BRUZ is a low power, low noise, complete analog front-end sigma-delta analog-to-digital converter (ADC).

Applications: With its hallmark features, the AD7798BRUZ is naturally preferred for tasks such as temperature measurement, medical instrumentation, precision data acquisition, and industrial process control.

Characteristic Features:

1. Bit Resolution: The AD7798BRUZ boasts a 16/24-bit resolution, showcasing its prowess in detailed analog to digital conversion.

2. Low Power & Noise: Efficiency is key, and this ADC exhibits low power consumption paired with reduced noise levels.

3. Integrated Reference: It has an internal reference, unlike some ADCs, therefore no additional parts are required to achieve this.

4. Multiple Channels: It supports multiple analog input channels, providing flexibility in measurement scenarios.

Application Example - Temperature Measurement: Let's dive into the use of the AD7798BRUZ in temperature measurement systems, especially where precision and stability are imperative.

Circuit Connection:

1. Powering Up: First and foremost, the AVDD pin gets connected to a positive power supply, let's say +3.3V. The AGND pin, as the name suggests, links to the system's ground.

2. Temperature Sensor Interface: For a precise RTD or thermistor-based temperature sensor, the sensor's leads connect to the analog input pins – typically AIN1+ and AIN1-.

3. Digital Communication: The AD7798BRUZ communicates using the SPI protocol. So, the SDO, SDI, SCLK, and CS pins would interface with the corresponding pins on your microcontroller or other digital systems.

4. Reset Sequence: To employ a hardware reset, the RESET pin can be momentarily driven low.

5. Reference: If not utilizing the internal reference, the REFIN+/REFIN- pins can connect to an external precision reference source.

Design Considerations:

1. Stable Power Supply: To maintain the ADC's precision, a clean and stable power supply is quintessential. Utilize decoupling capacitors near the AVDD pin.

2. Shielding: Especially in noisy environments, the analog inputs and the sensor should be well shielded to prevent interference.

3. SPI Timing: Ensure that the timing specifications of the SPI interface are meticulously followed to prevent communication errors.

4. Temperature Sensor Calibration: For accurate readings, periodic calibration of the connected temperature sensor might be needed.

Summarizing, the AD7798BRUZ isn't just another chip in the inventory. It is a precision tool made to effortlessly connect the analog and digital worlds. If employed with due diligence, it can be the cornerstone of many precision measurement systems.

AD7798BRUZ FAQ

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3. Are the AD7798BRUZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7798BRUZ?

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 AD7798BRUZ we delivered, we will accept the replacement or return of the AD7798BRUZ 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 AD7798BRUZ.

(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