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LV49152V

ON Semiconductor
Part Number LV49152V
Manufacturer ON Semiconductor
Description Class-D Audio Power Amplifier
Published Aug 27, 2016
Detailed Description Ordering number : ENA1408B LV49152V Bi-CMOS LSI Class-D Audio Power Amplifier BTL 15W × 2ch http://onsemi.com Overview...
Datasheet PDF File LV49152V PDF File

LV49152V
LV49152V

Overview
Ordering number : ENA1408B LV49152V Bi-CMOS LSI Class-D Audio Power Amplifier BTL 15W × 2ch http://onsemi.
com Overview The LV49152V is a 15W per channel stereo digital power amplifier that takes analog inputs.
The LV49152V uses unique Our developed feedback technology to achieve excellent audio quality despite being a class D amplifier and can be used to implement high quality flat display panel (FDP) based systems.
Features • BTL output, class D amplifier system • Unique Our developed feedback technology achieves superb audio quality • High-efficiency class D amplifier • Soft muting function reduces impulse noise at power on/off • Full complement of built-in protection circuits : over current protection, thermal protection, and low power supply voltage protection circuits • Built in Power limiter Functions • Power : 15W × 2ch output (VD = 15V, RL = 8Ω, fin = 1kHz, AES17, THD + N = 10%) • Efficiency : 93% (VD = 15V, RL = 8Ω, fin = 1kHz, PO = 15W) • THD + N : 0.
08% (VD = 15V, RL = 8Ω, fin = 1kHz, PO = 1W, Filter : AES17) • Noise : 90μVrms (Filter : A-weight) • Package SSOP44J (275mil) Semiconductor Components Industries, LLC, 2013 May, 2013 N0409 SY / 40109 MS 20090312-S00013 / 21809 MS PC No.
A1408-1/24 LV49152V Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Maximum supply voltage VD Supply voltage Allowable power dissipation Pd max Our PCB, Soldered * Package thermal resistance θjc Our PCB, Soldered * Our PCB, Not soldered * Maximum junction temperature Tj max Operating temperature Topr Storage temperature Tstg * : Mounted on a specified board 110.
0mm × 100.
0mm × 1.
5mm, glass epoxy (two-layer) Ratings 20 5.
05 2.
1 3.
6 150 -25 to +75 -50 to +150 Unit V W °C/W °C/W °C °C °C Stresses exceeding Maximum Ratings may damage the device.
Maximum Ratings are stress ratings only.
Functional operation above the Recommended Operating Conditions is not implied.
Extended exposure to stresses above the Recommended Operat...


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