SN761633 Overview
Key Specifications
Package: QFN
Pins: 40
Max Voltage (typical range): 4 V
Min Voltage (typical range): 2.5 V
Description
The SN761633 is an FM radio receiver and transmitter IC for portable audio players. The circuit consists of a stereo FM radio receiver and FM transmitter, and is available in a small-outline package.
Key Features
- Single-Chip FM Stereo Radio and Transmitter
- FM Stereo MPX [Receive (Rx), Transmit (Tx)]
- Frequency Range 76 MHz to 108 MHz (Rx, Tx)
- Low Supply Current – Rx: 11.5 mA (VCC = 3 V, No RF Input) – Tx: 13 mA (VCC = 3 V, No Audio Input, RTX = Open)
- 32.768-kHz Crystal
