Datasheet > STK4067

STK4067

更新时间： 2024-01-30 22:04:37

品牌	Logo	应用领域
三洋 - SANYO		商用集成电路放大器功率放大器汽车音响
页数	文件大小	规格书
8页	584K
描述
High-Output Power Amplifier for Car Stereos (Po = 60 W typ.)

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数据手册

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STK4067 数据手册

Ordering number : EN4376A

Thick Film Hybrid IC

STK4067

High-Output Power Amplifier

for Car Stereos (Po = 60 W typ.)

• Low operating power supply voltage range (9 V to 16 V)

• Built-in muting circuit

Overview

Higher output amplification of the car stereo has been

generally dependent on boosting voltage of the power

supply. The STK4067 supports low-load impedance and

is designed for up to 60 W of high output without the

need for a power supply voltage booster circuit.

Short attack time with muting quickly enabled

• Built-in protection circuits

Built-in thermal shutdown and overvoltage protector

Package Dimensions

unit : mm

Applications

• Power amplifier for car stereos

• Home karaoke systems

• Radio-cassette players

4131

[STK4067]

Features

• Superior heat sink capacity using IMST (insulated

metal substrate technology)

• Designed for high output while supporting low-load

impedance

① R = 1Ω 60 W typ. (EIAJ)

100 W (max.)

70 W (max.)

40 W (max.)

➁ R = 2Ω 40 W typ. (EIAJ)

③ R = 4Ω 23 W typ. (EIAJ)

• Supports sufficient amplifier configurations for high

power output

• Low-load impedance driver

Supports independent or parallel speaker connections

for low-load impedance driving.

• Low distortion

THD = 0.025% typ. (V

Po = 10 W, f = 1 kHz)

= 13.2 V, R = 2Ω,

Compared with a monolithic IC, with a base

frequency of 100 Hz, the following is established:

secondary high frequency harmonics switches to

–58 dB, with third-order switching to –20 dB,

fourth-order to –45 dB, and fifth-order to –18 dB.

• High temperature operation

Provides guaranteed high output to the passenger

compartments protected interior even when operating

in excessive heat

• Compact heat sink mounting

Supports compact total-set packaging, occupying 1/3

the heat sink area compared of monolithic ICs, and

equipped with an 85°C temperature range and 110°C

guaranteed case temperature rating

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

D3096HA (OT)/31293YO 5-2987 No. 4376-1/8

12 3 4 5 6 7 8

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