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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 |
Freq.
(MHz) |
ISUPPLY
(mA) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
RoHS Available |
| max w/pins |
| MAX7031 |
| Remote Controls | | Remote Sensing | | Security Systems | | Smoke Alarms |
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| +10dBm Output Power into 50Ω Load | | FSK Modulation | | Factory-Preset Frequency | | Integrated Tx/Rx Switch | | Single-Crystal Transceiver |
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| Remote Controls | | Remote Sensing | | Security Systems | | Smoke Alarms |
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308 to 433.92 |
11.6 |
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26 |
Yes |
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See All ISM RF Transceivers (9)
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| Key Specifications: ISM RF Transmitters |
| Part Number |
Applications |
Band/ Freq.
(MHz) |
Features |
Footprint
(mm x mm) |
Smallest Available Pckg.
(mm2) |
Package/Pins |
Industry Qualified |
RoHS Available |
| max w/pins |
| MAX7057 |
ISM |
300 to 450 |
| +2.1V to +3.6V Single-Supply Operation | | 100kbps Data Rate (NRZ) | | < 12.5mA (FSK) | | < 8.5mA (ASK) DC | | Programmable Frequency Operation with Single Crystal |
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62 |
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Yes |
| MAX7058 |
| Automotive | | Garage Door Openers | | Home Automation | | RF Remote Controls | | Security Systems |
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| +2.1V to +3.6V Single-Supply Operation | | ASK/OOK Modulation | | Switched 315MHz/390MHz Carrier Frequency Using One Crystal |
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4.0 x 4.0 |
17 |
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| MAX1479 |
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| 2.1V to 3.6V Single-Supply Operation | | 200 us Start-Up Time | | Adjustable FSK Shift | | 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 | | Supports ASK, OOK |
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3.0 x 3.0 |
10 |
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| Automotive - AECQ100 | | Automotive - General |
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| MAX7044 |
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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 |
9 |
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Automotive - General |
| MAX1472 |
RKE |
| 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 |
9 |
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Automotive - General |
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See All ISM RF Transmitters (10)
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