STK405-070 datasheet(1/1 Pages) ISC

Part #	STK405-070

Description	2ch AF Power Amplifier

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Manufacturer	ISC [Inchange Semiconductor Company Limited]

Direct Link	http://www.iscsemi.cn

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Thick Film Hybrid IC

INCHANGE

STK405-070

2ch AF Power Amplifier(Split Power Supply)

Features

Package Dimensions

﹒Class B amplifiers

unit:mm

﹒Low supply switching shock nosies

﹒Pin assignment grouped into individual blocks

of inputs ,outputs and supply lines to minimize

the adverse effects of pattern layout on

operating characteristics

﹒Standby operation possible using external circuit

Specifications

Maximum Ratings at Ta=25℃

Parameter

Symbol

Conditions

Ratings

UNIT

Maximum supply voltage

VCC max

±39

V

Thermal resistance

θj-c

Per power transistor

3.4

℃/W

Junction temperature

Tj

150

℃

Operating substrate temperature

Tc

125

℃

Storage temperature

Tstg

-30 to+125

℃

Available time for load short-circuit

ts

VCC=±18.5V,RL=6Ω,f=50Hz,PO=20W

1

s

Operating characteristics at Ta=25℃, RL=6Ω,Rg=600Ω,VG=26dB,

RL:non-inductive load

Parameter

Symbol

Conditions

min

typ

max

unit

Quiescent current

ICCO

VCC=±32.0V no load

13

20

mA

Output power

PO

VCC=±25.0V,THD=10.0%

f=1kHz

40

W

Total harmonic distortion

THD

VCC=±25.0V PO=5.0W, f=1kHz

0.04

0.1

%

Frequency response

fL, fH

+0

PO=1.0W,

dB VCC=±25.0V

-3

20 to

50k

Hz

Input impedance

rj

VCC=±25.0V PO=1.0W,f=1kHz

55

kΩ

Output noise voltage

VNO

VCC=±32.0V,Rg=10 kΩ

1.2

mVrms

Neutral voltage

VN

VCC=±32.0V

-100

0

+100

mV

Similar Part No. - STK405-070

Manufacturer	Part #	Datasheet	Description
Sanyo Semicon Device	STK405-070	151Kb / 6P	2ch AF Power Amplifier (Split Power Supply) 20W 20 W min, THD =10%?????????
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Manufacturer	Part #	Datasheet	Description
Inchange Semiconductor ...	STK405-050	116Kb / 1P	2ch AF Power Amplifier
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	STK405-100	87Kb / 4P	2ch AF Power Amplifier (Split Power Supply) 60W 60W min, THD =10%????????????
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STK405-070 Datasheet(PDF) 1 Page - Inchange Semiconductor Company Limited

STK405-070 Datasheet(HTML) 1 Page - Inchange Semiconductor Company Limited

Similar Part No. - STK405-070

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