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Maxim > Solutions > ISM, RKE, SRD; 315-433.92MHz Bands
Transmitter ICs
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
315MHz/390MHz Dual-Frequency ASK Transmitter
MAX7058
| Transmit 315MHz/390MHz with One Crystal While Keeping Your Antenna Matched |
| QV PDF |
300MHz to 450MHz Frequency-Programmable ASK/FSK Transmitter
MAX7057
| Transmit any Frequency in the 300MHz to 450MHz Band with One Crystal While Keeping Your Antenna Matched |
| QV PDF |
Low-Cost, 308MHz, 315MHz, and 433.92MHz FSK Transceiver with Fractional-N PLL
MAX7031
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| QV PDF |
300MHz to 450MHz Low-Power, Crystal-Based +10dBm ASK/FSK Transmitter
MAX1479
| 300MHz to 450MHz Low-Power, Crystal-Based ASK/FSK Transmitter has More than +10dBm Output |
| QV PDF |
300MHz to 450MHz High-Efficiency, Crystal-Based +13dBm ASK Transmitter
MAX7044
| Low-Power, 300MHz to 450MHz, Crystal-Based ASK Transmitter has +13dBm Output Power |
| QV PDF |
300MHz-to-450MHz Low-Power, Crystal-Based ASK Transmitter
MAX1472
| Industry's Smallest 300MHz to 450MHz Transmitter in SOT23 Package Consumes Only 5.5mA at +10dBm Output |
| Key Specifications:
ISM RF Transceivers |
| Part Number |
Solutions |
Features |
Applications |
Frequency Range (MHz) |
Supply Current (mA) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX7031
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Remote Controls
Remote Sensing
Security Systems
Smoke Alarms
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| • | +10dBm Output Power into 50Ω Load |
| • | Factory-Preset Frequency |
| • | Single-Crystal Transceiver |
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308 to 433.92
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11.6
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TQFN/32
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26
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| See All ISM RF Transceivers (9) |
| Key Specifications:
ISM RF Transmitters |
| Part Number |
Applications |
Band/Freq (MHz) |
Features |
Footprint (mm x mm) |
Smallest Available Package (max w/pins) (mm2) |
Package |
Industry Qualified |
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MAX7057
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300 to 450
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| • | +2.1V to +3.6V Single-Supply Operation |
| • | Programmable Frequency Operation with Single Crystal |
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-
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62
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SOIC(N)/16
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-
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MAX7058
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300 to 450
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| • | +2.1V to +3.6V Single-Supply Operation |
| • | Switched 315MHz/390MHz Carrier Frequency Using One Crystal |
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4.0 x 4.0
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17
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TQFN/24
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-
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MAX1479
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300 to 450
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| • | 2.1V to 3.6V Single-Supply Operation |
| • | ETSI-Compliant EN300 220 |
| • | Low Supply Current (6.7mA in ASK Mode, and 10.5mA in FSK Mode) |
| • | Output Power Adjustable to >+10dBm |
| • | Small 16-pin Thin QFN Package |
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3.0 x 3.0
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10
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TQFN/16
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Automotive - AECQ100
Automotive - General
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MAX7044
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300 to 450
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| • | 2.1V to 3.6V Single-Supply Operation |
| • | Low 7.7mA Operating Supply Current (50% duty cycle) |
| • | Output Power Adjustable to >+13dBm |
| • | Supports ASK with 90dBm Modulation Depth |
| • | Uses Small Low-Cost XTAL |
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3.0 x 3.0
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9
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SOT/8
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Automotive - General
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MAX1472
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300 to 450
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| • | 2.1V to 3.6V Single-Supply Operation |
| • | Output Power Adjustable to >+10dBm |
| • | Supports ASK with 90dBm Modulation Depth |
| • | Uses Small Low-Cost XTAL |
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3.0 x 3.0
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9
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SOT/8
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Automotive - General
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| See All ISM RF Transmitters (10) |
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