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ANALOG DEVICES MAX7044AKA+T
IF Transmitter, 300MHz to 450MHz, ASK, OOK, 100Kbps, 12.5dBm, 2.1V to 3.6V, SOT-23-8
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX7044AKA+T
- Order Code:
- 2512177
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- Technical Datasheet:
- MAX7044AKA+T Datasheet
- ECAD / MCAD
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Product Overview
The MAX7044AKA+T is a 300MHz to 450MHz high efficiency, crystal based +13dBm ASK transmitter in 8 pin SOT-23 package. This crystal-referenced phase-locked-loop (PLL) VHF/UHF transmitter is designed to transmit OOK/ASK data in 300MHz to 450MHz frequency range. It supports data rates up to 100Kbps and provides output power up to +13dBm into a 50 ohm load while only drawing 7.7mA at 2.7V. Crystal based architecture of IC eliminates many of common problems with SAW based transmitter by providing greater modulation depth, faster frequency settling, higher tolerance of transmit frequency and reduced temperature dependence. A simple, single input data interface and a buffered clock-out signal at 1/16th crystal frequency makes MAX7044 compatible with almost any microcontroller or code hopping generator. It is used in remote keyless entry (RKE), tire pressure monitoring (TPM), garage door openers, wireless game consoles, wireless computer peripherals, wireless sensors & RF remote controls.
- Supply voltage range is 2.1V to 3.6V
- Operating temperature range from -40°C to 125°C
- Modulation depth of 90dB
- TON time, 220µs at oscillator settled to within 50KHz & 450µs at oscillator settled to within 5KHz
- Maximum input current is 10µA
- Pull-down current is 10µA
- Garage Door Openers; Remote Keyless Entry (RKE); RF Remote Controls; Security Systems;
- Tire-Pressure Monitoring (TPM);Wireless Computer Peripherals; Wireless Game Consoles; Wireless Sensors
Applications
Communications & Networking
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 300MHz
- :
- 450MHz
- :
- ASK, OOK
- :
- 100Kbps
- :
- 14mA
- :
- SOT-23
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- 8Pins
- :
- 2.1V
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- 3.6V
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- 12.5dBm
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- -
- :
- Remote Keyless Entry Systems (RKE), Tire Pressure Monitoring Systems (TPMS)
- :
- -40°C
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- 125°C
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Packaging type
Cut Tape
Available for back order
More stock available to supplier lead times which is approximately 4/7/25
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥890.34
(
¥979.37
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥890.34 (¥979.37) | ( ) |
| 10+ | ¥677.16 (¥744.88) | ( ) |
| 25+ | ¥601.92 (¥662.11) | ( ) |
| 100+ | ¥507.87 (¥558.66) | ( ) |
| 250+ | ¥462.42 (¥508.66) | ( ) |
| 500+ | ¥434.20 (¥477.62) | ( ) |
| 1000+ | ¥399.72 (¥439.69) | ( ) |
| 2500+ | ¥382.47 (¥420.72) | ( ) |
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