TSH512 Datasheet PDF - STMicroelectronics

Description
The TSH512 is a 0.4- to 11-MHz dual FM transmitter. Access pins to each section give high versatility and allow for several different applications: stereo headphone, multimedia headset, audio sub-carrier generator.

FEATUREs
■ Supply voltage: 2.3 to 5.5 V
■ Carrier frequency range: 0.4 to 11 MHz
■ High versatility: I/O pins for each section
■ Two FM transmitters for stereo
■ Sinusoidal carriers for high spectral purity
■ Micro- or line-level preamplifiers with ALC
■ VOX function to save on battery power
■ Transmitter TX2 standby for mono operation

APPLICATIONs
■ Infrared hi-fi stereo transmitters
■ Infrared headsets
■ Stereo sub-carriers for video transmitters
■ Voice-operated wireless webcams
■ FM IF transmit systems