PA2009

UNISONIC TECHNOLOGIES CO., LTD PA2009 LINEAR INTEGRATED CIRCUIT 10 +10W STEREO AMPLIFIER  DESCRIPTION The UTC PA2009 is a class AB stereo audio power amplifier that contains two identical amplifiers capable of delivering 10W per channel. It is designed for quality Hi-Fi stereo application which is easy to construct and has a minimum need of external components.  FEATURES * Supply range 8V ~ 28V * High power outputs (10W/Channel) * High output current up to 3.5A * Short circuit protection * Thermal protection  ORDERING INFORMATION Ordering Number Lead Free Halogen Free PA2009L-J11-A-T PA2009G-J11-A-T Package HZIP-11A HZIP-11A Packing Tube PA2009G-J11-A-T  MARKING (1)Packing Type (2)Package Type (3)Green Package (1) T: Tube (2) J11-A: HZIP-11A (3) G: Halogen Free and Lead Free, L: Lead Free Lot Code UTC PA2009 1 L: Lead Free G: Halogen Free Date Code www.unisonic.com.tw Copyright © 2020 Unisonic Technologies Co., Ltd 1 of 4 QW-R107-051.C PA2009  PIN CONFIGURATION 11 10 9 8 7 6 5 4 3 2 1 Tab connected to pin 6 LINEAR INTEGRATED CIRCUIT N.C. OUTPUT (1) +Vcc OUTPUT (2) N.C. GND NON INV.INPUT (2) INV.INPUT (2) SVRR INV.INPUT (1) NON INV.INPUT (1)  BLOCK DIAGRAM (9) +Vcc AC short circuit Protect. CH2 + - SVRR circuit VREF Thermal Shut-Down AC short circuit Protect. CH1 + (8) OUTPUT2 (4) INV.INPUT2 (5) NON INV.INPUT2 (3) SVRR (6) GND (1) NON (2) INV. INPUT1 INV. INPUT1 (10) OUTPUT1 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 4 QW-...