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| STK4065 Datasheet, PDF (1/9 Pages) Sanyo Semicon Device – Car Stereo Use Power Amplifier (25W min, THD = 10%) | |||
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Ordering number: EN 2148C
Thick Film Hybrid IC
STK4065
Car Stereo Use Power Ampliï¬er
(25W min, THD = 10%)
Applications
⢠Power ampliï¬er for car stereos
⢠Home karaoke systems
Features
Package Dimensions
unit: mm
4081
[STK4065]
⢠High output power Maximum output power 40W or
greater (RL = 2â¦)
35W typ. (RL = 2â¦, THD = 10%)
23W typ. (RL = 4â¦, THD = 10%)
⢠Low distortion
⢠Built-in protectors
⢠DC short protector
⢠Thermal shutdown protector (Thermal protector)
⢠Overvoltage protector (Overvoltage / power supply
surge protector)
⢠Audio muting circuit (Fast attack time)
⢠Free from failure caused by load short
⢠Wide operating supply voltage range
Speciï¬cations
Maximum Ratings at Ta = 25°C
Parameter
Supply voltage
Allowable power dissipation
Peak output power
Output current
Junction temperature
Thermal resistance
Operating temperature
Storage temperature
Available time for load shorted
Symbol
VCC max(1)
VCC max(2)
Pd max
Po max
IO
Tj
θj-c
Topr
Tstg
ts
Conditions
Quiescent (circuit cutoff mode) 30s
Operating (f = 100Hz, VIN = 1Vrms,
t = 100ms)
Inï¬nite heat sink
VCC = 16V, RL = 2â¦, f = 1kHz
VCC = ±13.2V, RL = 2â¦, f = 50Hz, PO = 25W
Ratings
30
18
100
65
12
150
1.25
â30 to +85
â40 to +125
2*
Unit
V
V
W
W
A
°C
°C/W
°C
°C
s
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Load resistance
Symbol
VCC
RL
Conditions
Ratings
Unit
13.2
V
2
â¦
SANYO Electric Co., Ltd. Semiconductor Business Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61197HA (ID) / 80394TH (KOTO) / 1287KI / 4155KI, TS 5-2124 No. 2148â1/9
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