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LA4700N

Sanyo
Part Number LA4700N
Manufacturer Sanyo
Description 2-Channel 12W AF Power Amplifier
Published Apr 25, 2005
Detailed Description Ordering number: EN2677C Monolithic Linear IC LA4700N 2-Channel 12W AF Power Amplifier for Car Stereos Functions Pac...
Datasheet PDF File LA4700N PDF File

LA4700N
LA4700N


Overview
Ordering number: EN2677C Monolithic Linear IC LA4700N 2-Channel 12W AF Power Amplifier for Car Stereos Functions Package Dimensions unit : mm .
Standby switch function built in .
Pop noise suppressor built in .
Thermal shutdown circuit built in .
Overvoltage/surge protector built in .
Output pin-to-GND short protector built in .
Output pin-to-V short protector built in .
Load short protector built in CC 3109-SIP18H [LA4700N] Features .
Low pop noise at the time of power supply ON/OFF .
Excellent oscillation stability SANYO : SIP18H Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Symbol VCC max1 VCC max2 VCC max3 Surge supply voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature VCC surge Io peak Pd max Topr Tstg Quiescent Operating t = 200 ms rise time 1 ms Per channel *Note Conditions Quiescent t = 30 s Ratings 26 18 16 50 4 37.
5 –30 to +75 –40 to +150 Unit V V V V A W °C °C Operating Conditions at Ta = 25°C Parameter Recommended operating voltage Operating voltage range Recommended load resistance Symbol VCC VCC op RL BTL/2ch Conditions Ratings 13.
2 10 to 16 4 to 8 Unit V V Ω *Note: Use flat head screws for attaching heat sink with tightening torque 39 to 59 Nccm.
SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 41596HA(II)/3140MO/N257TA,TS No.
2677-1/5 LA4700N Operating Characteristics at Ta = 25°C, VCC = 13.
2 V, RL = 4 Ω, f = 1 kHz, Rg = 600 Ω, See specified Test Circuit Parameter Quiescent current Voltage gain Voltage gain difference Total harmonic distortion Output voltage Output noise voltage Ripple rejection Channel separation Standby current Offset voltage Symbol Icco VG ∆VG THD Po VNO SVRR CHsep 1st Voff Conditions min 60 48 typ 140 50 0.
15 12 0.
2 55 60 10 max 200 52 2 0.
75 0.
4 Unit mA dB dB % W mV dB dB µA mV Po = 1 W THD = 10% Rg = 0, B.
P.
F.
= 20 Hz to 20 kHz Vr = 0 dBm, fR = 100 Hz...


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