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MAX703CSA+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX703CSA+T

Manufacturer: MAXIM

Low-Cost Microprocessor Supervisory Circuits with Battery Backup

Partnumber Manufacturer Quantity Availability
MAX703CSA+T MAXIM 1034 In Stock

Description and Introduction

Low-Cost Microprocessor Supervisory Circuits with Battery Backup The MAX703CSA+T is a low-power, 3.3V/5V, 300MHz to 450MHz ASK/FSK superheterodyne receiver manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Frequency Range:** 300MHz to 450MHz  
- **Modulation:** ASK (Amplitude Shift Keying) / FSK (Frequency Shift Keying)  
- **Supply Voltage:** 3.3V or 5V (±10%)  
- **Current Consumption:** 5.5mA (typical)  
- **Sensitivity:** -114dBm (for ASK, 10kbps)  
- **Data Rate:** Up to 100kbps  
- **IF Bandwidth:** Adjustable (455kHz or 10.7MHz)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin SOIC  

### **Features:**  
- Low power consumption  
- Integrated IF amplifier and demodulator  
- RSSI (Received Signal Strength Indicator) output  
- Adjustable IF bandwidth for noise reduction  
- Compatible with crystal or ceramic resonator reference  
- Small footprint for space-constrained applications  

This receiver is commonly used in wireless remote control, security systems, and industrial telemetry applications.

Application Scenarios & Design Considerations

Low-Cost Microprocessor Supervisory Circuits with Battery Backup

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