Microchip ATA5781N-WNQW

Manufacturer No:

ATA5781N-WNQW

Manufacturer:

Microchip

Package:

32-VFQFN Exposed Pad

Description:

RF Receiver 1.9V~5.5V -40°C~105°C SPI 310MHz~318MHz 418MHz~477MHz 836MHz~928MHz 9.8mA 120kbps -125dBm 32-VFQFN Exposed Pad

Quantity:

In Stock :5548

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

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

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

ATA5781N-WNQW Information

Microchip ATA5781N-WNQW technical specifications, attributes, parameters and parts with similar specifications to Microchip ATA5781N-WNQW.

Type
Parameter

Factory Lead Time
24 Weeks

Package / Case
32-VFQFN Exposed Pad

Supplier Device Package
32-VQFN (5x5)

Operating Temperature
-40°C~105°C

Packaging
Tape & Reel (TR)

Published
2011

Part Status
Active

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Max Operating Temperature
105°C

Min Operating Temperature
-40°C

Type
Parameter

Applications
General Purpose

Voltage - Supply
1.9V~5.5V

Frequency
310MHz~318MHz 418MHz~477MHz 836MHz~928MHz

Interface
SPI

Data Interface
SPI

Sensitivity
-125dBm

Data Rate (Max)
120kbps

Current - Receiving
9.8mA

Modulation or Protocol
ISM

Sensitivity (dBm)
-125 dBm

Download datasheets and manufacturer documentation for Microchip ATA5781N-WNQW.

ATA5781N-WNQW Overview

For convenience, RF Receiver is included in the 32-VFQFN Exposed Pad package.The package of RF transmitter and receiver is in the form of Tape & Reel (TR).This RF Receiver has a supply voltage of 1.9V~5.5V.Mostly, it is used in General Purpose.Ideally, the operating temperature should be lower than 105°C.It is recommended to operate at a temperature higher than -40°C.At a frequency of 310MHz~318MHz 418MHz~477MHz 836MHz~928MHz, it can achieve excellent efficiency.