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Name: AD7740KRMZ
Brand: Analog Devices Inc.
SKU: AD7740KRMZ
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. AD7740KRMZ

Part No.:: AD7740KRMZ

Manufacturer:: Analog Devices Inc.

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: AD7740KRMZ.pdf

Description:: IC V/F CONV 1MHZ 8MSOP

In Stock:: 3445

Quantity:: Add To Cart

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AD7740KRMZ Specifications

Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Voltage to Frequency
Frequency-Max:
1 MHz
FullScale:
±50ppm/°C
Linearity:
±0.012%
MountingType:
Surface Mount

AD7740KRMZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7740KRMZ 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 AD7740KRMZ 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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AD7740KRMZ information

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AD7740KRMZ Typical application Circuitry

Diving into the realm of electronic components, the AD7740KRMZ stands as a noteworthy entrant. Let's delve deeper into its essence, understanding its core functionalities, potential applications, and unique features.

Functionality: The AD7740KRMZ is a voltage-to-frequency converter (VFC). In layman's terms, it's adept at taking an analog voltage input and converting it into a digital frequency output.

Applications: Owing to its precise conversion capabilities, the AD7740KRMZ finds its way into systems like isolated data acquisition, process control, motor control feedback, and analog signal isolation.

Characteristic Features:

1. High Linearity: The AD7740KRMZ takes pride in its linear response, ensuring consistent performance across its input range.

2. Low Power: Suited for battery-operated devices, it's a low power component.

3. Flexibility: It's adaptable to various input ranges, courtesy of its external scaling.

4. Compact Size: Designed as a surface-mount device, it efficiently uses PCB real estate.

Application Example - Analog Signal Isolation: Imagine a scenario where you need to transfer an analog signal across an isolation barrier, like an optocoupler. The AD7740KRMZ can be used to convert this signal into a frequency, which can easily cross the barrier and then be converted back to an analog signal on the other side.

Circuit Connection:

1. Analog Input: Begin by connecting your analog voltage signal to the VIN pin. The range of this input is typically dictated by external scaling components.

2. Power Supply: Link the VDD pin to a positive voltage supply (e.g., +5V), while connecting the GND pin to the system's ground.

3. Frequency Output: The frequency representation of your analog input can be extracted from the FOUT pin. This frequency can then be passed through an isolation medium like an optocoupler.

4. External Scaling: Connect resistors or capacitors, as needed, to the XTAL1 and XTAL2 pins. These determine the input voltage range and the output frequency range.

5. Reference Capacitor: A capacitor is typically connected to the CAPIN pin, providing an internal reference for the AD7740KRMZ.

Design Considerations:

1. Input Filtering: It's prudent to use an RC filter on the VIN pin to minimize noise, ensuring accuracy in the conversion.

2. Power Decoupling: Integrate capacitors close to the VDD and GND pins. This minimizes potential noise in the AD7740KRMZ's power supply.

3. Optimal Frequency Range: Ensure that the output frequency (from FOUT) is within the readable range of whatever is interpreting it, be it a microcontroller or another device.

4. Temperature Sensitivity: As with many precision devices, the AD7740KRMZ can be sensitive to temperature fluctuations. If utmost accuracy is desired, temperature stabilization might be considered.

In summation, the AD7740KRMZ is a versatile tool in the electronic designer's kit, adept at translating the analog world into the realm of digital frequency. Its incorporation, when done with foresight and precision, can lead to efficient and reliable system designs.

AD7740KRMZ FAQ

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3. Are the AD7740KRMZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7740KRMZ?

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 AD7740KRMZ we delivered, we will accept the replacement or return of the AD7740KRMZ 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 AD7740KRMZ.

(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