STK4065 데이터 시트보기 (PDF) - SANYO -> Panasonic

부품명

상세내역

제조사

STK4065

Car Stereo Use Power Amplifier (25W min, THD = 10%)

SANYO -> Panasonic 

STK4065

Operating Characteristics at Ta = 25°C, RL = 2Ω, Rg = 600Ω, VG = 46dB, VCC = 13.2V

Parameter

Symbol

Conditions

min

typ

max

Unit

Quiescent current

Output power

ICCO

PO(1)

PO(2)

PO(3)

Rg = 10kΩ

THD = 10%, f = 1kHz

THD = 1%, f = 1kHz

THD = 10%, RL = 4Ω,

f = 1kHz

–

70

140

mA

25

35

–

W

–

25

–

W

20

23

–

W

Total harmonic distortion

THD(1)

PO = 10W, f = 1kHz

–

THD(2)

PO = 1W, f = 20Hz to 20kHz

–

0.06

0.1

%

–

0.3

%

Voltage gain

Frequency response

Input impedance

VG

PO = 1W, f = 1kHz

fL, fH

PO

=

1W,

+0

−3

dB

ri

PO = 1W, f = 1kHz

43.8

46.0

48.2

dB

–

10 to 30k

–

Hz

20

30

–

kΩ

Output noise voltage

VNO

Rg = 10kΩ, without BPF

–

0.6

1.2

mVrms

Output offset voltage

∆VN

Rg = 10kΩ

−200

0

+200

mV

Muting suppression level

ATT

VM = +5V

–

∞

–

dB

Ripple rejection

SVRR

fR = 100Hz, Rg = 0Ω,

VR = 0dBm

–

–47

–

dB

* It is guaranteed that load short causes no damage for 2 seconds. In actual applications, the thermal shutdown protector provides sufficient guarantee against load

short. However, refer to “Notes for Applying the STK4065”, because the saturation current varies with the thermal resistance of the heat sink.

Equivalent Circuit Block Diagram

No. 2148—2/9

Share Link: