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Name: V3021SO8A+
Brand: EM Microelectronic
SKU: V3021SO8A+
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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EM Microelectronic V3021SO8A+

Part No.:: V3021SO8A+

Manufacturer:: EM Microelectronic

Package:: Surface Mount

Datasheet:: V3021SO8A+.pdf

Description:: ULTRA LOW POWER 1-BIT 32KHZ RTC

In Stock:: 4893

Quantity:: Add To Cart

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V3021SO8A+ Specifications

Package/Case:
Surface Mount
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, RAM
MemorySize:
1B
TimeFormat:
HH:MM:SS:hh (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
3-Wire Serial
Voltage-Supply:
2V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
10µA @ 5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:

V3021SO8A+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including V3021SO8A+ 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 V3021SO8A+ 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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V3021SO8A+ information

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Basic introduction and simple engineering application of V3021SO8A+

V3021SO8A+ is a versatile operational amplifier with high precision and low noise, commonly used in analog and mixed-signal circuits for signal conditioning and amplification.

Application Scenario:

In audio applications, V3021SO8A+ can be utilized for audio signal amplification and filtering, enhancing the sound quality in speaker systems.

Circuit Design:

To design an audio amplifier using V3021SO8A+, follow these steps:

1. Signal Input:

Connect the audio source, such as a microphone or audio player, to the non-inverting input pin of V3021SO8A+, typically pin 3. Ensure proper decoupling capacitors and filtering components are used to remove noise and maintain signal integrity.

2. Gain Control:

Configure the feedback network, typically consisting of resistors, to control the gain of the amplifier. Adjust the resistor values connected between the output pin (pin 6) and the inverting input pin (pin 2) to set the desired amplification level.

3. Output Stage:

Connect the load, such as a speaker or headphone, to the output pin (pin 6) of V3021SO8A+. Ensure proper impedance matching and use coupling capacitors to block DC offset and protect the load.

4. Power Supply:

Provide a stable power supply voltage, typically between 5V to 15V, to the power pins (pins 4 and 7) of V3021SO8A+. Use decoupling capacitors near the power supply pins to minimize voltage fluctuations and noise.

5. Frequency Response:

Test the frequency response of the amplifier circuit using a signal generator and oscilloscope. Adjust the component values in the feedback network to achieve the desired frequency response characteristics, such as flatness and bandwidth.

Considerations:

When designing the amplifier circuit, it's essential to consider:

- Signal-to-Noise Ratio: Minimize noise in the circuit to ensure high-quality audio reproduction.

- Stability: Ensure the amplifier remains stable under varying load conditions by optimizing the feedback network and compensating for phase shifts.

- Thermal Management: Use heat sinks or thermal pads to dissipate heat generated by the amplifier to prevent overheating and ensure long-term reliability.

- Component Selection: Choose high-quality components with tight tolerances to achieve accurate amplification and minimize distortion.

- Protection Circuitry: Incorporate protection features such as overcurrent and overvoltage protection to safeguard the amplifier and connected devices from damage.

V3021SO8A+ FAQ

1. How to order V3021SO8A+ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that V3021SO8A+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the V3021SO8A+. All suppliers must pass our qualification reviews before they can publish their products including V3021SO8A+ on icwhale.com; we pay more attention to the channels and quality of V3021SO8A+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the V3021SO8A+ price and inventory displayed accurate?

The price and inventory of V3021SO8A+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of V3021SO8A+?

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 V3021SO8A+ we delivered, we will accept the replacement or return of the V3021SO8A+ 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 V3021SO8A+.

(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