LV47017P: Audio Power Amplifier, Class AB, 4-Channel, 48 W, BTL

LV47017P is a 4-channel BTL power amplifier that is developed for car audio systems. P-Channel DMOS in the upper side of the output stage and N-Channel DMOS in the lower side of the output stage are complimentary. This produces high power, high quality sound output. LV47017P incorporates various functions (standby switch, muting function, and various protection circuits) necessary for car audio system. Also, it has a self-diagnosis function.

特性
  • High output : PO max = 48W (typical) (VCC = 15.2V, f = 1kHz, RL = 4Ω, Max power)
  • High output: PO max = 28W (typical) (VCC = 14.4V, f = 1kHz, THD = 10%, RL = 4Ω)
  • High output: PO max = 21W (typical) (VCC = 14.4V, f = 1kHz, THD = 1%, RL = 4Ω)
  • Built-in muting function (pin 22)
  • Built-in Standby switch (pin 4)
  • Built-in Self-diagnosis function (pin 25) :Signal output in case of output offset detection, shorting to VCC, shorting to ground, and load shorting.
  • Electric mirror noise decrease
  • Built-in various protection circuit (shorting to ground, shorting to VCC, load shorting, over voltage and thermal shut down)
  • No external anti-oscillation part necessary.
终端产品
  • Car audio systems
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
4-Channel BTL Power Amplifier for Car Audio SystemsENA1691/D (178.0kB)2
封装图纸 (1)
Document TitleDocument ID/SizeRevision
HZIP25945AD (67.8kB)A
产品订购型号
产品状况Compliance具体说明封装MSL*容器预算价格 (1千个数量的单价)
LV47017P-EActivePb-freeAudio Power Amplifier, Class AB, 4-Channel, 48 W, BTLHZIP-25945ADNAFan-Fold15$5.2199
订购产品技术参数
ProductClassOutput Power Typ (W)VCC Max (V)Output TypeEfficiency Typ (%)ton Typ (ms)THD + N Typ (%)IQ Typ (mA)ISD Typ (nA)
LV47017P-EAB4816BTL0.0320010000
4-Channel BTL Power Amplifier for Car Audio Systems LV47017P
HZIP25 LV8727