ATA8215 - Uncategorized Microchip - Free user manual and instructions
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| Product Type | UHF ASK/FSK Receiver IC |
| Brand | Microchip |
| Model | ATA8215 |
| Category | Electronic Component |
| Package Type | QFN-32 |
| Supply Voltage | 2.7 V to 3.6 V |
| Frequency Range | 315 MHz / 434 MHz |
| Sensitivity | -108 dBm |
| Data Rate | Up to 10 kbps |
| Operating Temperature | -40°C to +85°C |
| Power Consumption | <5 mA (typical) |
| Dimensions | 5.0 mm × 5.0 mm |
| Weight | 0.06 g (approx.) |
| Mounting Type | Surface Mount |
| Number of Pins | 32 |
| Main Functions | Low-IF receiver, PLL tuning, RSSI output |
| Interfaces | SPI, GPIO |
| Security | Integrated ESD protection |
| Maintenance | No mechanical parts; avoid dust and moisture |
| Cleaning | Gently wipe with isopropyl alcohol if needed |
| Safety | ESD sensitive; use grounded workbench |
| Spare Parts | Not available; component is non-repairable |
| Repairability | Replacement only |
| General Information | RoHS compliant, Pb-free |
Frequently Asked Questions - ATA8215 Microchip
What is the ATA8215?
The ATA8215 is a UHF ASK/FSK receiver IC from Microchip, designed for remote keyless entry and tire pressure monitoring systems.
What are the main features of the ATA8215?
It features a low-IF architecture, integrated PLL, and supports 315/434 MHz bands with high sensitivity.
What is the operating voltage range?
The IC operates from 2.7V to 3.6V, typically 3.3V.
How is the ATA8215 configured?
Configuration is done via the SPI interface for frequency selection and other settings.
What is the typical sensitivity?
The receiver sensitivity is typically -108 dBm, enabling long-range detection.
Can the ATA8215 be used for 868 MHz applications?
No, it is designed for the 315/434 MHz ISM bands; for 868 MHz you need other components.
What is the power consumption?
In active mode, current consumption is less than 5 mA, suitable for battery-powered devices.
How should I handle the ATA8215 during assembly?
Use ESD precautions and follow standard reflow soldering profiles for QFN packages.
What are the common applications?
Typical applications include car key fobs, alarm systems, and wireless sensors.
How do I test the ATA8215 on a breadboard?
It is not breadboard-friendly; use a properly designed PCB with matching network.
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USER MANUAL ATA8215 Microchip
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Product information
Brand : Microchip
Model : ATA8215
Category : Uncategorized