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Name: AD7745ARUZ-REEL7
Brand: Analog Devices Inc.
SKU: AD7745ARUZ-REEL7
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. AD7745ARUZ-REEL7

Part No.:: AD7745ARUZ-REEL7

Manufacturer:: Analog Devices Inc.

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

Datasheet:

Description:: IC CAP TO DGT CONV 24BIT 16TSSOP

In Stock:: 2441

Quantity:: Add To Cart

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AD7745ARUZ-REEL7 Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
Type:
Capacitance-to-Digital Converter
NumberofChannels:
1
Resolution(Bits):
24 b
SamplingRate(PerSecond):
-
DataInterface:
Serial
VoltageSupplySource:
Single Supply
Voltage-Supply:
2.7V ~ 5.25V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

AD7745ARUZ-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7745ARUZ-REEL7 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 AD7745ARUZ-REEL7 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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AD7745ARUZ-REEL7 information

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AD7745ARUZ-REEL7 Typical application Circuitry

AD7745ARUZ-REEL7

The AD7745ARUZ-REEL7 is a capacitance-to-digital converter (CDC) chip with a 24-bit resolution, designed to provide precise and reliable capacitive measurements. It's particularly useful in applications like liquid level sensing, material property analysis, and touch interfaces.

Salient Features:

1. High-Resolution CDC: The 24-bit architecture ensures detailed capacitive measurements.

2. Versatile Input Options: Supports both single-ended and differential capacitive inputs.

3. Onboard Temperature Sensor: Allows for temperature-compensated measurements.

4. Efficient Power Usage: Designed for low power consumption, making it suitable for battery-powered applications.

5. I²C Communication Protocol: Ensures easy integration with microcontrollers.

Application Example: Liquid Level Sensing in a Tank

In this application, the AD7745ARUZ-REEL7 is used to develop a system for monitoring the liquid level in a tank.

1. Capacitive Sensor Connection: Attach a capacitive liquid level sensor across the VIN(+) and VIN(-) pins for differential measurement.

2. Reference Capacitor Setup: Connect a stable reference capacitor between the CAP(+) and CAP(-) pins to define the measurement range.

3. Temperature Compensation: Link the TEMP pin to the microcontroller to utilize temperature data for compensating the liquid level readings.

4. I²C Integration: Interface the SDA and SCL pins of the AD7745ARUZ-REEL7 with the corresponding I²C pins on the microcontroller.

5. System Configuration and Data Retrieval: Program the microcontroller to configure the AD7745ARUZ-REEL7 via I²C, initiate capacitive measurements, and process the data to gauge the liquid level.

Circuit Design Considerations:

- Sensor Compatibility: Choose a liquid level sensor with a suitable sensitivity and range for the specific tank dimensions.

- Noise Suppression: Implement strategies like shielding and proper grounding to minimize noise in the measurements.

- Power Stability: Ensure a consistent power supply for the AD7745ARUZ-REEL7 to maintain accurate and stable performance.

- Software Precision: Develop algorithms for calibrating the liquid level sensing system and adjusting for environmental influences.

By adhering to these guidelines and leveraging the capabilities of the AD7745ARUZ-REEL7, a robust liquid level sensing system can be established, providing precise and dependable monitoring for various applications.

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6. What is the process for return or replacement of AD7745ARUZ-REEL7?

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 AD7745ARUZ-REEL7 we delivered, we will accept the replacement or return of the AD7745ARUZ-REEL7 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 AD7745ARUZ-REEL7.

(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