DatasheetsPDF.com

A4533

UTC
Part Number A4533
Manufacturer UTC
Description LOW POWER AMPLIFIER
Published Apr 13, 2007
Detailed Description UNISONIC TECHNOLOGIES CO., LTD A4533 LOW POWER AMPLIFIER FOR HEADPHONE STEREOS FEATURES * Low current consumption. * 16Ω...
Datasheet PDF File A4533 PDF File

A4533
A4533

Overview
UNISONIC TECHNOLOGIES CO.
, LTD A4533 LOW POWER AMPLIFIER FOR HEADPHONE STEREOS FEATURES * Low current consumption.
* 16Ω load drive capability.
* Excellent reduced voltage characteristics.
* High power supply ripple rejection.
* Fewer external components required.
* High voltage gain.
* Less harmonic interference in radio band.
* Built in power switch and muting function.
LINEAR INTEGRATED CIRCUIT MSOP-10 SSOP-10 *Pb-free plating product number: A4533L ORDERING INFORMATION Order Number www.
DataSheet4U.
com Package Normal Lead Free Plating A4533-SM2-R A4533L-SM2-R MSOP-10 A4533-SM2-T A4533L-SM2-T MSOP-10 A4533-R10-R A4533L-R10-R SSOP-10 A4533-R10-T A4533L-R10-T SSOP-10 Packing Tape & Reel Tube Tape & Reel Tube www.
unisonic.
com.
tw Copyright © 2005 Unisonic Technologies Co.
, LTD 1 of 4 QW-R121-017,A A4533 BLOCK DIAGRAM LINEAR INTEGRATED CIRCUIT POWER SWITCH 1 POWER SWITCH Amp1 MUTE CIRCUIT 10 MUTE SWITCH IN 1 2 9 OUT 1 PRE GND 3 8 POWER GND IN 2 4 Amp2 7 OUT 2 REF 5 BIAS 6 VCC UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 4 QW-R121-017,A A4533 ABSOLUTE MAXIMUM RATINGS (TA = 25°C) LINEAR INTEGRATED CIRCUIT PARAMETER SYMBOL RATINGS UNIT VCC 4.
5 V Power Supply Voltage Power Dissipation PD 300 mW Junction Temperature TJ 125 Operating Temperature TOPR 0 ~ +70 Storage Temperature TSTG -40 ~ +150 Note 1.
Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2.
The device is guaranteed to meet performance specification within 0 ~ 70 operating temperature range and assured by design from –20 ~ 85 .
RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Operating Voltage Range Load Resistance SYMBOL VCC VOPR RL RATINGS 3 1.
6 ~ 4 16 ~ 32 UNIT V V Ω ELECTRICAL CHARACTERIS (Ta = 25°C, RL=16Ω, Rg=600Ω, Unless Otherwise specified) PARAMETER Quiescent Current VCC=2.
4V VCC=4.
5V, Mute =GND VCC=4.
5V, PS = GND ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)