SRS
SRS Headphone Audio Processor
NJM2190 DATA SHEET
s GENERAL DESCRIPTION
The NJM2190 is a headphone Audio processor based on
SRS technology. It provides a realistic and spacious listening
experience through standard headphones.
The features of low operating voltage, low output noise, and
low operating current are very suitable for portable audio appli-
cations.
s FEATURES
q Operating Voltage
1.8 to 6.0V
q Low Operating Current (at SRS mode) 1.3mA typ.
q Low Output Noise (at SRS mode)
12.0µVrms typ.
q WIDTH Control
q Bipolar Technology
q Package Outline
DIP16, DMP16, SSOP16
s BLOCK DIAGRAM
Note: SRS HEADPHONE and the
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are trademarks of SRS Labs, Inc.