STK4162 datasheet(1/1 Pages) ISC

部件名	STK4162

功能描述	AF Power Amplifier

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制造商	ISC [Inchange Semiconductor Company Limited]

网页	http://www.iscsemi.cn

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1 / 1 page

Thick Film Hybrid IC

INCHANGE

STK4162Ⅱ

AF Power Amplifier (Split Power Supply)

Features

Package Dimensions

﹒the STK4162Ⅱ series and STK4101V series

unit:mm

(high-grade type) are pin-campatible in the out-

put range of 6 to 50W and enable easy design

﹒Built-in muting circuit to cut off various kinds

of pop noise

﹒Greatly reduced heat sink due to substrate

temperature 125℃ guaranteed

﹒Excellent cost performance

Specifications

Maximum Ratings at Ta=25℃

Parameter

Symbol

Conditions

Ratings

UNIT

Maximum supply voltage

VCC max

±45

V

Thermal resistance

θj-c

2.1

℃/W

Junction temperature

Tj

150

℃

Operating substrate temperature

Tc

125

℃

Storage temperature

Tstg

-30 to+125

℃

Available time for load short-circuit

ts

VCC=±30V,RL=8Ω,f=50Hz,PO=35W

2

s

Recommended operating conditions at Ta=25℃

Parameter

Symbol

Conditions

Ratings

UNIT

Recommended supply voltage

VCC

±30

V

Load resistance

RL

8

Ω

Operating characteristics at Ta=25℃,V

CC=±30V,RL=8Ω,Rg=600Ω,VG=40dB,

RL:non-inductive load

Parameter

Symbol

Conditions

min

typ

max

unit

Quiescent current

ICCO

VCC=±36V

20

40

100

mA

PO (1)

THD=0.4%

f=20Hz to 20kHz

30

W

Output power

PO (2)

VCC=±27V,THD=1.0%

RL=4Ω,f=1kHz

35

W

Total harmonic distortion

THD

PO=1.0W,f=1kHz

0.3

%

Frequency response

fL, fH

+0

PO=1.0W,

dB

-3

20 to

50k

Hz

Input impedance

rj

PO=1.0W,f=1kHz

55

kΩ

Output noise voltage

VNO

VCC=±36V,Rg=10 kΩ

1.2

mVrms

Neutral voltage

VN

VCC=±36V

-70

0

+70

mV

Muting voltage

VM

-2

-5

-10

V

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