900MHz Image-Reject Receivers The MAX2441EAI is a low-power, high-performance, 2.4GHz RF transceiver IC manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Frequency Range:** 2.4GHz ISM band
- **Modulation:** FSK, GFSK
- **Supply Voltage:** 2.7V to 3.6V
- **Current Consumption:**
- **Receive Mode:** 18mA (typical)
- **Transmit Mode:** 20mA (typical at 0dBm output)
- **Output Power:** Adjustable up to 0dBm
- **Receiver Sensitivity:** -85dBm (typical at 100kbps)
- **Data Rate:** Up to 1Mbps
- **Package:** 28-pin SSOP (Shrink Small Outline Package)
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The MAX2441EAI is designed for short-range wireless communication applications, such as Bluetooth, wireless peripherals, and industrial control systems. It integrates a complete transceiver with low power consumption, making it suitable for battery-operated devices.
### **Features:**
- **Integrated Transceiver:** Combines transmitter, receiver, and synthesizer in a single chip.
- **Low Power Consumption:** Optimized for battery-powered applications.
- **Programmable Output Power:** Adjustable from -20dBm to 0dBm.
- **On-Chip VCO (Voltage-Controlled Oscillator):** Eliminates the need for external components.
- **Digital RSSI (Received Signal Strength Indicator):** Provides signal strength measurement.
- **SPI-Compatible Interface:** Allows easy control and configuration.
- **Fast PLL (Phase-Locked Loop) Lock Time:** Supports frequency hopping applications.
This information is based on the manufacturer's datasheet and technical documentation.
