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HomeProductsRF/IF and RFIDRF ReceiversATA5781N-WNQW
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ATA5781N-WNQW - Microchip Technology

Manufacturer Part Number
ATA5781N-WNQW
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATA5781N-WNQW
ECAD Model
Parts Description
RF RCVR ISM 310MHZ-318MHZ 32VQFN
Detailed Description
Package
32-VFQFN Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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In stock: 4060

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Specifications

ATA5781N-WNQW Tech Specifications
Microchip Technology - ATA5781N-WNQW technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATA5781N-WNQW

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply 1.9V ~ 5.5V  
Supplier Device Package 32-VQFN (5x5)  
Series -  
Sensitivity -125dBm  
Package / Case 32-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 105°C  
Mounting Type Surface Mount  
Modulation or Protocol ISM  
Product Attribute Attribute Value  
Memory Size -  
Frequency 310MHz ~ 318MHz, 418MHz ~ 477MHz, 836MHz ~ 928MHz  
Features -  
Data Rate (Max) 120kbps  
Data Interface SPI  
Current - Receiving 9.8mA  
Base Product Number ATA5781  
Applications General Purpose  
Antenna Connector -  

Parts Introduction

Manufacturer Part Number

ATA5781N-WNQW

Manufacturer

Microchip Technology

Introduction

The ATA5781N-WNQW is a highly integrated, low-power RF receiver IC designed for a wide range of wireless applications.

Product Features and Performance

Supports multiple frequency bands: 310MHz ~ 318MHz, 418MHz ~ 477MHz, 836MHz ~ 928MHz

Operating temperature range: -40°C to 105°C

Supports data rates up to 120kbps

Sensitivity of -125dBm

Receiving current of 9.8mA

Product Advantages

Highly integrated design reduces system complexity and cost

Low power consumption for extended battery life

Broad frequency support for global compatibility

Key Technical Parameters

Voltage supply: 1.9V to 5.5V

Package: 32-VQFN (5x5) with exposed pad

Mounting type: Surface mount

Quality and Safety Features

RoHS3 compliant

Reliable and robust design

Compatibility

Suitable for a wide range of wireless applications, including general-purpose IoT and remote control systems

Application Areas

Wireless sensor networks

Home automation

Remote controls

Industrial automation

Product Lifecycle

Currently in production

Replacement or upgrade options may be available in the future

Several Key Reasons to Choose This Product

Exceptional performance and low power consumption

Broad frequency support for global compatibility

Highly integrated design for simplified system implementation

Reliable and robust construction for demanding applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATA5781N-WNQW

Product Attribute ATA5781N-WNQW ATA5780N-PNQW ATA5781-WNQW ATA5785-GHQW
Part Number ATA5781N-WNQW ATA5780N-PNQW ATA5781-WNQW ATA5785-GHQW
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
Data Rate (Max) 120kbps 20kbps 120kbps -
Supplier Device Package 32-VQFN (5x5) 32-QFN (5x5) 32-VQFN (5x5) -
Applications General Purpose General Purpose UHF ASK/FSK -
Base Product Number ATA5781 - ATA5781 ATA5785
Memory Size - - 20kB Flash -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Data Interface SPI PCB, Surface Mount SPI -
Voltage - Supply 1.9V ~ 5.5V 1.9V ~ 5.5V 1.9V ~ 3.6V -
Series - - - -
Features - - - -
Mounting Type Surface Mount Surface Mount Surface Mount -
Operating Temperature -40°C ~ 105°C -40°C ~ 105°C -40°C ~ 105°C -
Antenna Connector - PCB, Surface Mount - -
Package / Case 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad -
Sensitivity -125dBm -121dBm -123dBm -
Frequency 310MHz ~ 318MHz, 418MHz ~ 477MHz, 836MHz ~ 928MHz 315MHz, 433MHz, 868MHz, 915MHz 310MHz ~ 318MHz, 418MHz ~ 477MHz, 836MHz ~ 928MHz -
Current - Receiving 9.8mA 9.3mA 10mA -
Modulation or Protocol ISM UHF, ASK, FSK UHF -

ATA5781N-WNQW Datasheet PDF

Download ATA5781N-WNQW pdf datasheets and Microchip Technology documentation for ATA5781N-WNQW - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf
PCN Design/Specification
Cylindrical Battery Holders.pdf
PCN Assembly/Origin
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATA5781N-WNQW Image

ATA5781N-WNQW

Microchip Technology
32D-ATA5781N-WNQW

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