| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX7042ATJ+T is a fully integrated, low-power, CMOS superheterodyne RF receiver designed by Analog Devices / Maxim Integrated. It is capable of receiving frequency-shift-keyed (FSK) data at rates up to 66kbps NRZ. This receiver operates across four user-selectable carrier frequencies: 308MHz, 315MHz, 418MHz, and 433.92MHz.
Key features include a low operating supply current of 6.2mA and a fast startup time of less than 250µs. The device boasts an RF input sensitivity of -110dBm at 315MHz and -109dBm at 433.92MHz, along with 45dB of integrated image rejection. It operates on a single supply voltage ranging from +2.4V to +3.6V or +4.5V to +5.5V.
The MAX7042ATJ+T is housed in a compact 32-pin TQFN package, suitable for surface mount applications. It is specified for operation over an automotive temperature range of -40°C to +125°C. This component is ideal for applications such as remote keyless entry, tire-pressure monitoring, home automation, and security systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX7042ATJ+T supports user-selectable carrier frequencies of 308MHz, 315MHz, 418MHz, and 433.92MHz.
The RF input sensitivity is -110dBm at 315MHz and -109dBm at 433.92MHz.
The maximum data rate is 66kbps for nonreturn-to-zero (NRZ) encoding.
The operating temperature range is -40°C to +125°C.
It can operate on a single supply of +2.4V to +3.6V or +4.5V to +5.5V.