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Name: AD7788ARMZ-REEL
Brand: Analog Devices Inc.
SKU: AD7788ARMZ-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. AD7788ARMZ-REEL

Part No.:: AD7788ARMZ-REEL

Manufacturer:: Analog Devices Inc.

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: AD7788ARMZ-REEL.pdf

Description:: IC ADC 16BIT SIGMA-DELTA 10MSOP

In Stock:: 3699

Quantity:: Add To Cart

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AD7788ARMZ-REEL Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
Product Status:
Active
Number of Bits:
16
Sampling Rate(PerSecond):
16.6
Number of Inputs:
1
Input Type:
Differential
Data Interface:
SPI, DSP
Configuration:
ADC
Ratio-S/H:ADC:
-
Number of A/D Converters:
1
Architecture:
Sigma-Delta
Reference Type:
External
Voltage-Supply Analog:
2.5V ~ 5.25V
Voltage-Supply Digital:
2.5V ~ 5.25V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7788ARMZ-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7788ARMZ-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 AD7788ARMZ-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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AD7788ARMZ-REEL information

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AD7788ARMZ-REEL Typical application Circuitry

AD7788ARMZ-REEL

The AD7788ARMZ-REEL is a low-power, 16/24-bit sigma-delta ADC (analog-to-digital converter) designed for high-precision measurements in applications such as portable instrumentation, temperature sensing, and industrial process control. It features a low noise performance and supports differential inputs, making it suitable for applications requiring high accuracy and stability.

Key Application Scenarios:

1. Temperature Sensing: The AD7788ARMZ-REEL is commonly used in temperature sensing applications, where precision is critical, such as in medical devices or environmental monitoring systems.

2. Portable Instrumentation: Due to its low power consumption, the AD7788ARMZ-REEL is ideal for battery-powered portable instruments, like handheld meters or data loggers.

3. Industrial Process Control: The chip is suitable for process control systems that require precise measurement of pressure, flow, or other parameters.

Parameter Features:

- Resolution: 16/24-bit selectable

- Input Type: Differential

- Power Supply: 2.7 V to 5.25 V

- Low power consumption, excellent for products that run on batteries

- Interface: Serial interface compatible with SPI

Temperature Sensing Application Circuit Design:

1. Power Source: Attach a steady 3.3V power source to the AD7788ARMZ-REEL's VDD pin (Pin 1). In order to keep the ADC's precision, make sure the power supply produces little noise.

2. Reference Voltage: Connect a 2.5V precision voltage reference to the REFIN(+)/VBIAS (Pin 8) and REFIN(-) (Pin 7) pins. This sets the reference voltage for the ADC conversions.

3. Input Signal: Connect the positive and negative terminals of a Pt100 RTD sensor to the AIN1(+) (Pin 5) and AIN1(-) (Pin 4) pins, respectively. This allows for differential temperature measurement.

4. Grounding: Connect all ground pins (AGND Pin 2, DGND Pin 3) to the system ground. Ensure a good ground connection to minimize noise.

5. Digital Interface: Connect the serial interface pins (SCLK Pin 6, DOUT/RDY Pin 9, DIN Pin 10) to a microcontroller or digital system for data communication using SPI protocol.

6. Decoupling Capacitors: Place decoupling capacitors close to the VDD and AGND pins to filter out noise and provide a stable power supply to the ADC.

7. Filtering: Add low-pass filters at the input pins (AIN1(+), AIN1(-)) to reduce noise and improve measurement accuracy.

Design Considerations:

- Ensure that the power supply and reference voltage are stable and have low noise to maintain the accuracy of the ADC.

- Use proper shielding and grounding techniques to minimize noise in the analog input signal.

- Consider the temperature coefficient of the reference voltage and the sensor to ensure accurate temperature measurements over the entire operating range.

- Use appropriate filtering at the input pins to reject noise and avoid aliasing.

By following these guidelines, you can effectively utilize the AD7788ARMZ-REEL in a temperature sensing application, ensuring high accuracy and stability in your measurements.

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6. What is the process for return or replacement of AD7788ARMZ-REEL?

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 AD7788ARMZ-REEL we delivered, we will accept the replacement or return of the AD7788ARMZ-REEL 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 AD7788ARMZ-REEL.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations