Images are for reference only
AT1846S
+BOM-
ManufacturerJLCPCB Assembly
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Mfr. Part #AT1846S
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In Stock20846
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Specifications
| Attribute | Value |
| Manufacturer | JLCPCB Assembly |
| Package | QFN-32_5X5 |
Overview
Equivalent
The AT1846S is a radio transceiver IC. Equivalent or similar products include:
- BK4815 (better performance, newer)
- RDA1846 (direct replacement)
- Si4463 (Silicon Labs, different but comparable)
- CC1120 (TI, for wider frequency ranges)
These alternatives vary in features but serve similar RF communication purposes. Check datasheets for exact compatibility.
- BK4815 (better performance, newer)
- RDA1846 (direct replacement)
- Si4463 (Silicon Labs, different but comparable)
- CC1120 (TI, for wider frequency ranges)
These alternatives vary in features but serve similar RF communication purposes. Check datasheets for exact compatibility.
Application
The AT1846S is a versatile RF transceiver IC primarily used in:
1. Two-Way Radios: For amateur (HAM), commercial, and public safety communications.
2. Walkie-Talkies: Enabling short-range wireless communication.
3. FM Transceivers: Supporting frequency modulation in portable devices.
4. Repeaters: Extending communication range in radio networks.
5. Low-Power Wireless Systems: Ideal for compact, battery-operated devices.
It operates in the VHF/UHF bands (e.g., 136–174 MHz, 400–520 MHz) and integrates features like PLL, VCO, and modulation/demodulation, making it suitable for cost-effective, reliable RF designs.
1. Two-Way Radios: For amateur (HAM), commercial, and public safety communications.
2. Walkie-Talkies: Enabling short-range wireless communication.
3. FM Transceivers: Supporting frequency modulation in portable devices.
4. Repeaters: Extending communication range in radio networks.
5. Low-Power Wireless Systems: Ideal for compact, battery-operated devices.
It operates in the VHF/UHF bands (e.g., 136–174 MHz, 400–520 MHz) and integrates features like PLL, VCO, and modulation/demodulation, making it suitable for cost-effective, reliable RF designs.
Package
The AT1846S is typically available in a SOP-16 (Small Outline Package) or SSOP-16 (Shrink Small Outline Package) form. These surface-mount packages are compact, with 16 pins, suitable for RF and communication applications. The exact package type may vary by manufacturer, so always check the datasheet for specifics.
