| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,218 pcs
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2218 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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| Antenna Connector | |
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| Data Interface | |
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The MAX7044AKA+T is a crystal-referenced phase-locked-loop (PLL) VHF/UHF transmitter designed for OOK/ASK data transmission in the 300MHz to 450MHz frequency range. It supports data rates up to 100kbps and provides an output power of up to +13dBm into a 50Ω load, drawing a low operating current of 7.7mA at 2.7V.
This transmitter features a crystal-based architecture, offering advantages over SAW-based transmitters such as greater modulation depth, faster frequency settling, higher tolerance of the transmit frequency, and reduced temperature dependence. It operates from a single supply voltage of +2.1V to +3.6V.
The MAX7044AKA+T is suitable for various applications including Remote Keyless Entry (RKE), Tire-Pressure Monitoring (TPM), security systems, and RF remote controls. It is available in a compact 8-pin SOT23 package and is specified for an automotive temperature range of -40°C to +125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating frequency range is 300MHz to 450MHz.
The maximum data rate supported is 100kbps.
The output power is up to +13dBm into a 50Ω load.
The supply voltage range is +2.1V to +3.6V.
It supports OOK/ASK transmit data formats.
The operating temperature range is -40°C to +125°C.
The MAX7044AKA+T is supplied in an 8-pin SOT23 package.