PA4819 Datasheet PDF | Unisonic Technologies

Unisonic Technologies PA4819

PA4819 is capable of delivering 350mWRMS of output power per channel into 16Ω loads with less than 10% THD+N and also delivering 300mWRMS of output power per channel into 8Ω loads with less than 10% THD+N. The UTC PA4819 is optimally suited for low-power portable applications because of the it do not require output coupling capacitors, bootstrap capacitors or snubber networks. By using external gain-setting resistors, the closed loop response of the unity-gain stable PA4819 can be configured.

Part No.	PA4819
Datasheet	PA4819 Download
Manufacturer	Unisonic Technologies
Description	350mW AUDIO POWER AMPLIFIER
Buy	Stock & Price

DESCRIPTION

As a mono bridged power amplifier which is operating on a single 5V supply, the UTC

FEATURES

* Output power at 10% THD+N Supply voltage:5V Delivering 350mWRMS into a 16Ω load Delivering 300mWRMS into a 8Ω load * With shutdown mode * Stable unity-gain. Lead-free: PA4819L Halogen-free: PA4819G ORDERING INFORMATION Normal PA4819-S08-R PA4819-S08-T Ordering Number Lead Free PA4819L-S08-R PA4819L-S08-T Halogen Free PA4819G-S08-R PA4819G-S08-T Package SOP-8 SOP-8 Packing Tape Reel Tube Copyright © 2008 Unisonic Technologies Co., Ltd 1 of 7 QW-R502-241.A PA4819 PIN CONFIGURATION CMOS IC PIN

DESCRIPTION

PIN NO. 1 2 3 4 5 6 7 8 PIN NAME SHUTDOWN BYPASS +IN -IN VOOT1 VDD GND VOOT2 I/O I I I O O PIN

DESCRIPTION

Shutdown control input pin. Connected to a bypass capacitor. + pin of input signal. - pin of input signal. Output pin1 Supply voltage GND Output pin2 UNISONIC TECHNOLOGIES CO., LTD 2 of 7 QW-R502-241.A PA4819 CMOS IC ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UN...