Unisonic Technologies PA3011
PA3011 is capable of delivering 3W of output power per channel into 3Ω loads with less than 10% THD+N. The speaker volume level is adjusted by applying a dc voltage to the VOLUME terminal. When a dc voltage is applied, to avoid an unexpected high volume level through the headphones, a third terminal, SEMAX, limits the headphone volume level.| Part No. | PA3011 |
|---|---|
| Datasheet | PA3011 Download |
| Manufacturer |  Unisonic Technologies |
| Description | 3-W STEREO AUDIO POWER AMPLIFIER |
| Buy | Stock & Price |
DESCRIPTION
As a stereo audio speaker which is operating on a single 5.5V supply, the UTC And also a fade mode ramps the volume up and down to ensure a smooth transition between active and shutdown modes,. The UTC PA3011 can be applicatated in notebook, LCD monitors and pocket PC.●
FEATURES
* DC volume control with 2-dB steps :-40 dB ~ 20 dB * Fade mode * Maximum volume setting for SE mode * 3 W into 3Ω load * MUX stereo input● ORDERING INFORMATION Ordering Number PA3011G-N24-R Package HTSSOP-24 Packing Tape Reel PA3011G-N24-R
● MARKING (1)Packing Type (2)Package Type (3)Green Package (1) R: Tape Reel (2) N24: HTSSOP-24 (3) G: Halogen Free and Lead Free Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 7 QW-R502-247.B PA3011
● PIN CONFIGURATION PGND ROUTPVDD RHPIN RLINEIN RIN VDD LIN LLINEIN LHPIN PVDD LOUT- 1 2 3 4 5 6 7 8 9 10 11 12 PA3427 24 ROUT+ 23 SE/BTL 22 HP/LINE 21 VOLUME 20 SEDIFF 19 SEMAX 18 AGND 17 BYPASS 16 FADE 15 SHUTDOWN 14 LOUT+ 13 PGND CMOS IC
● PIN
DESCRIPTION
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