MAX7037
ObsoleteSub-1GHz Ultra-Low-Power RF ISM Transceiver
Ultra-Low-Power, High-Performance Quad Band Transceiver with Integrated Microcontroller
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- Ultra-Low-Power Consumption for Battery-Based
Operation
- Current Consumption TX (POUT = +6dBm, FSK): 16mA
- Current Consumption RX (FSK): 22mA
- Current Consumption Deep Sleep Mode (Watchdog Timer and PRAM Active): 100nA
- Supply Voltage Range: 2.1V to 5.5V
- Integrated Ultra-Low-Power On/Off Voltage Threshold Detectors
- Worldwide Usable Frequency Band Coverage
- ISM Band Frequency Coverage: 315/433/868/915~930MHz
- Fractional-N LO Generation For Multichannel
Operation
- RF Synthesizer Resolution: 244Hz/488Hz
- FFSK/FMSK/ASK Modulation for Optimum
Compatibility with Various Communication Standards
- Gross Data Rates: Up To 125Kbit/s
- ASK with Programmable Transition Shape for Spectral Tuning
- Fully Integrated RF, TX, and RX Front-End for Minimum External Components
- Maximum TX Output Power (RLOAD = 400Ω): +10dBm
- RX Sensitivity (FFSK, BW = 150kHz): -100dBm
- Mixed-Signal Sensor Interface with Analog I/O
Through ADC/DAC and On-Chip Buffers (Contact
Factory for Future Support)
- Integrated 9-Bit Sigma Delta ADC for Applications
- Integrated 8-Bit DAC
- 8 Mixed-Signal I/Os with Versatile Switching Matrix; Up to 18 Digital I/Os
- Wristwatch Crystal-Based Real-Time Clock (Contact Factory for Future Support)
- Wristwatch Crystal Oscillator Integrated: 32768Hz
The MAX7037 is an ultra-low-power high-performance quad band multichannel transceiver with integrated 8051 microcontroller, flash memory, and sensor interface. The MAX7037 runs from a minimum supply voltage of only 2.1V, extending battery life and also enabling it to cope with different sources of energy like solar cells, electromechanical, or thermo electrical energy. Hardware-implemented transmit-and-receive routines in combination with a microcontroller enable a high-efficiency transceiver system for wireless fail-safe multiband/multichannel communication with advanced FSK and ASK protocol features. Sleep modes allow easy implementation of low-power applications with fast reaction times.
Applications
- Automotive remote keyless entry and tire pressure monitor
- Building automation / smart home
- Smart meter
- Ultra-low-power sensor networks
Documentation
Data Sheet 1
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX7037EGL+ | Quad Flatpack, No Leads, Sawn | ||
| MAX7037EGL+T | Quad Flatpack, No Leads, Sawn |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
Software Development 1
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