4320S

THAT4320S Analogue Engine Dynamics Processor

The THAT4320S is a single-chip Analog Engine® optimized for low-voltage, low-power

operation.

Incorporating a high-performance voltage- controlled amplifier (VCA), RMS-level sensor,

and four op-amps, the surface mount part is aimed at battery-operated audio applications

such as wireless microphones, wireless instruments and in-ear monitors.

The 4320 operates from a single supply voltage down to +4.5 Vdc, drawing only 3.7 mA.

	Pre-trimmed VCA & RMS detector
	Wide supply voltage range: 4.5V~16V
	Low supply current: 3.7mA typ. (5V)
	Four op-amps
	One low-noise op-amp (<5nV/rt-Hz)
	On board PTAT reference
	Wide dynamic range: 120dB as compander

THAT4320 equivalent block diagram

Applications

	Companding noise reduction
	Wireless microphones
	Wireless instrument packs
	Wireless in-ear monitors
	Battery operated processors
	Compressors
	Limiters
	AGCs
	De-essers

For pricing and more information: icsales@cedos.com

To download detailed datasheets in PDF format, please click on the picture.