Low Power FM Transmitter System The MC2833D is a monolithic FM transmitter subsystem designed by Motorola (now ON Semiconductor). Below are the factual details about its specifications, descriptions, and features:
### **Manufacturer Specifications:**
- **Manufacturer:** Motorola (now ON Semiconductor)
- **Type:** FM Transmitter Subsystem
- **Package:** 16-pin SOIC (Small Outline Integrated Circuit)
### **Descriptions:**
- The MC2833D is a low-power, high-performance FM transmitter IC primarily used in wireless communication applications.
- It integrates a microphone amplifier, voltage-controlled oscillator (VCO), and auxiliary amplifier for modulation.
- Designed for battery-operated systems, it is commonly used in cordless phones, wireless microphones, and short-range FM transmitters.
### **Features:**
1. **Operating Voltage:** 2.8V to 9.0V (wide supply range for battery operation).
2. **Low Current Consumption:** Typically 2.9 mA (efficient for portable devices).
3. **Frequency Range:** Supports RF carrier frequencies up to 60 MHz (adjustable via external components).
4. **Microphone Amplifier:** Built-in preamplifier for direct microphone input.
5. **Voltage-Controlled Oscillator (VCO):** Includes an on-chip varactor for FM modulation.
6. **Auxiliary Amplifier:** Provides additional gain for external modulation or buffering.
7. **Temperature Stability:** Designed for stable operation across temperature variations.
8. **Small Footprint:** 16-pin SOIC package for compact PCB designs.
These details are based solely on the manufacturer's documentation for the MC2833D.
