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MAX1473EUI-T from MAX,MAXIM - Dallas Semiconductor

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MAX1473EUI-T

Manufacturer: MAX

315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

Partnumber Manufacturer Quantity Availability
MAX1473EUI-T,MAX1473EUIT MAX 50 In Stock

Description and Introduction

315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range The MAX1473EUI-T is a low-power, 315MHz/433MHz ASK/FSK superheterodyne receiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Features:**  
- **Frequency Range:** 315MHz or 433MHz (selectable)  
- **Modulation Schemes:** ASK (Amplitude Shift Keying) and FSK (Frequency Shift Keying)  
- **Sensitivity:** -114dBm (for ASK, 10⁻³ BER)  
- **Low Supply Current:** 5.3mA (typical)  
- **Supply Voltage Range:** +2.7V to +3.6V  
- **IF Frequency:** 10.7MHz  
- **Data Rate:** Up to 100kbps  
- **Package:** 28-pin TSSOP (MAX1473EUI-T)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Applications:**  
- Remote keyless entry (RKE)  
- Tire pressure monitoring systems (TPMS)  
- Home automation  
- Wireless sensor networks  

### **Additional Details:**  
- Integrated IF filter and limiter  
- RSSI (Received Signal Strength Indicator) output  
- Low-power shutdown mode  

For exact specifications, refer to the official datasheet from Maxim Integrated/Analog Devices.

Application Scenarios & Design Considerations

315MHz/433MHz ASK Superheterodyne Receiver with Extended Dynamic Range

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