What is the Additional Feature ?

Name: SI7020-A20-GM1R
Brand: Silicon Labs
SKU: SI7020-A20-GM1R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Silicon Labs SI7020-A20-GM1R

Part No.:: SI7020-A20-GM1R

Manufacturer:: Silicon Labs

Package:: 6-WDFN Exposed Pad

Datasheet:: SI7020-A20-GM1R.pdf

Description:: SENS HUMI/TEMP 3.6V I2C 4% 6DFN

In Stock:: 3427

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

SI7020-A20-GM1R Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
SensorType:
Humidity, Temperature
HumidityRange:
0 ~ 100% RH
OutputType:
I²C
Output:
12b
Accuracy:
±4% RH
ResponseTime:
18 s
Sensitivity:
-
Voltage-Supply:
1.9V ~ 3.6V
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

SI7020-A20-GM1R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SI7020-A20-GM1R 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 SI7020-A20-GM1R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

SI7020-A20-GM1R information

Views：

SI7020-A20-GM1R Typical application Circuitry

SI7020-A20-GM1R

The SI7020-A20-GM1R is a precision digital sensor, that integrates both humidity and temperature measurement capabilities. It's known for its high accuracy, low power consumption, and ease of use, making it ideal for a wide range of applications where monitoring environmental conditions is crucial. The device is commonly used in HVAC systems, weather stations, home automation, and industrial and medical applications.

Functionality of SI7020-A20-GM1R

The SI7020-A20-GM1R functions as an integrated humidity and temperature sensor, providing digital outputs. It's designed to deliver high-precision readings with minimal power consumption, and it communicates via an I2C interface for easy integration into various systems.

Application Scenarios

1. Home Automation Systems: The SI7020-A20-GM1R is used in home automation systems to monitor and control environmental conditions, ensuring comfort and energy efficiency.

2. Industrial Monitoring: In industrial settings, the sensor is used to monitor humidity and temperature to protect sensitive equipment and maintain optimal operating conditions.

Parameter Characteristics

Key parameters of the SI7020-A20-GM1R include:

- Humidity Measurement Range: Capable of measuring humidity from 0% to 100% RH.

- Temperature Measurement Range: Temperature measurements from - 10 °C to +85 °C

- Communication Interface: I2C digital interface for easy integration with microcontrollers and other digital systems.

- Accuracy: High accuracy in both humidity and temperature measurements, is crucial for reliable monitoring and control.

Circuit Integration: Home Automation System

Let's detail the integration of the SI7020-A20-GM1R in a home automation system for environmental monitoring:

1. Power Supply Connection: Attach a reliable power source to the SI7020-A20-GM1R's VDD pin. Make that the voltage is within the sensor's tolerances.

2. I2C Communication Interface: Connect the SI7020-A20-GM1R's SDA (Serial Data) and SCL (Serial Clock) pins to the appropriate I2C pins on the microcontroller. Utilize pull-up resistors as the I2C protocol specifies.

3. Ground Connection: Attach the SI7020-A20-GM1R's GND pin to the system ground. This gives every voltage in the circuit a reference point.

4. Data Acquisition: Set up the microcontroller to talk to the SI7020-A20-GM1R and regularly retrieve temperature and humidity data.

5. Bypass Capacitor: Place a bypass capacitor near the VDD pin to stabilize the power supply and filter out noise.

Design Considerations

When designing a circuit with the SI7020-A20-GM1R, consider the following:

- Stable Power Supply: Ensure a clean and stable power supply to prevent measurement inaccuracies.

- I2C Bus Configuration: Implement correct pull-up resistors for the I2C bus and ensure proper bus configuration to prevent communication errors.

- Environmental Conditions: Consider the environmental conditions where the sensor will be used, ensuring that the sensor is protected from condensation or any other conditions that might exceed its operational specifications.

- Mounting Considerations: Ensure proper airflow around the sensor for accurate temperature and humidity measurements and avoid heat sources that could affect the readings.

In conclusion, the SI7020-A20-GM1R is a high-accuracy integrated humidity and temperature sensor, ideal for various applications where precise environmental monitoring is essential. Proper integration, considering the best design practices, can significantly enhance the performance and reliability of systems where it's deployed.

SI7020-A20-GM1R FAQ

1. How to order SI7020-A20-GM1R 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 SI7020-A20-GM1R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI7020-A20-GM1R. All suppliers must pass our qualification reviews before they can publish their products including SI7020-A20-GM1R on icwhale.com; we pay more attention to the channels and quality of SI7020-A20-GM1R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SI7020-A20-GM1R price and inventory displayed accurate?

The price and inventory of SI7020-A20-GM1R 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 SI7020-A20-GM1R?

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 SI7020-A20-GM1R we delivered, we will accept the replacement or return of the SI7020-A20-GM1R 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 SI7020-A20-GM1R.

(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