PA162 Datasheet PDF - Cirrus Logic

DESCRIPTION
The amplifer design is a dual power op amp on a single monolithic die. The quad output PA162 combines two dual op amp die in a single PSOP package. This approach provides a cost-effective solution to applications where multiple amplifers are required or a bridge confguration is needed. Four independent amplifers coupled with low quiescent current and very low THD makes this an ideal lowdistortion 4-channel audio amplifer for applications such as laptops and computer speakers.

FEATURES
♦ LOW COST
♦ WIDE BANDWIDTH - 1.1 Mhz
♦ HIGH OUTPUT CURRENT - 1.5A PER AMPLIFIER
♦ WIDE COMMON MODE RANGE Includes negative supply
♦ WIDE SUPPLY VOLTAGE RANGE Single supply: 5V to 40V Split supplies: ± 2.5V to ± 20V
♦ LOW QUIESCIENT CURRENT
♦ VERY LOW DISTORTION

APPLICATIONS
♦ HALF AND FULL BRIDGE MOTOR DRIVERS
♦ AUDIO POWER AMPLIFIER
    Stereo - 11.3W RMS per amplifer
    Bridge - 22.6W RMS per two amplifers
    Two Bridges - 45.2W RMS per package
♦ 3 PHASE MOTOR DRIVER
    3 Channels - 33.9W RMS per package
♦ IDEAL FOR SINGLE SUPPLY SYSTEMS
    5V - Peripherals
    12V - Automotive
    28V - Avionic
♦ PACKAGING OPTIONS
    20-Pin PSOP, JEDEC MO-166-AB (PA162DK)