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IA4420 from Integration

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IA4420

Manufacturer: Integration

Universal ISM Band FSK Transceiver

Partnumber Manufacturer Quantity Availability
IA4420 Integration 9470 In Stock

Description and Introduction

Universal ISM Band FSK Transceiver The part **IA4420** is a **433/868/915 MHz FSK/ASK transceiver** manufactured by **Integration Associates** (now part of **Silicon Labs**).  

### **Integration Specifications:**  
- **Frequency Range:** 433 MHz, 868 MHz, or 915 MHz (selectable)  
- **Modulation:** FSK (Frequency Shift Keying) and ASK (Amplitude Shift Keying)  
- **Data Rate:** Up to **128 kbps**  
- **Supply Voltage:** **2.2V to 3.7V**  
- **Current Consumption:**  
  - **Receive Mode:** ~12 mA  
  - **Transmit Mode:** ~25 mA (at +10 dBm output)  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **TSSOP-20**  

### **Descriptions:**  
- The **IA4420** is a low-power, high-performance RF transceiver designed for **short-range wireless communication**.  
- It features an **integrated PLL, VCO, and PA (Power Amplifier)**, reducing external component count.  
- Supports **SPI interface** for configuration and data transfer.  
- Includes **RSSI (Received Signal Strength Indicator)** for signal strength monitoring.  

### **Features:**  
- **Low power consumption** for battery-operated applications.  
- **Programmable output power** (up to +10 dBm).  
- **Fast frequency hopping** for improved interference immunity.  
- **Built-in data filtering** (Manchester encoding/decoding).  
- **Small form factor** (TSSOP-20 package).  

This information is based on the **IA4420 datasheet** from Integration Associates.

Partnumber Manufacturer Quantity Availability
IA4420 INTEGRAT 70 In Stock

Description and Introduction

Universal ISM Band FSK Transceiver The part IA4420 is manufactured by INTEGRAT. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Integrated Circuit (IC)  
- **Category:** Analog or Mixed-Signal IC (specific function not detailed in Ic-phoenix technical data files)  
- **Package:** Likely surface-mount (exact package type not specified)  
- **Operating Voltage:** Not explicitly stated  
- **Operating Temperature Range:** Not specified  
- **Pin Count:** Not detailed  

### **Descriptions:**  
- The IA4420 is an electronic component designed for specific signal processing or analog applications.  
- It may be used in industrial, automotive, or communication systems (exact application not confirmed).  

### **Features:**  
- Possible integration of analog and digital functions (exact features not detailed).  
- May include low-power operation or high precision (assumed based on typical INTEGRAT products).  

For exact technical details, consult the official INTEGRAT datasheet or product documentation.

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