STK400-020 Sanyo Semiconductor Corporation, STK400-020 Datasheet

STK400-020

Manufacturer Part Number

STK400-020

Description

3-channel af Power Amplifier (15W+15W+15W)

Manufacturer

Sanyo Semiconductor Corporation

Datasheet

1.STK400-020.pdf (10 pages)

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Ordering number : EN4830A

Overview

Now, thick-film audio power amplifier ICs are available

with pin-compatibility to permit a single PCB to be

designed and amplifier output capacity changed simply by

installing a hybrid IC. This new series was developed

with this kind of pin-compatibility to ensure integration

between systems everywhere. With this new series of IC,

even changes from 3-channel amplifier to 2-channel

amplifiers are possible using the same PCB. In addition,

this new series of ICs has a 6/3 Ω drive in order to support

the low impedance of modern speakers.

Features

• Pin-compatible

• Output load impedance RL=6 Ω/3 Ω supported

• New pin assignment

• Few external circuits

Specifications

Maximum Ratings at Ta = 25°C

Maximum supply voltage

Thermal resistance

Junction temperature

Operating substrate temperature

Storage temperature range

Permissible load short time

STK400-000 series (3-channel, single package)

STK401-000 series (2-channel, single package)

To simplify input/output pattern layout and minimize

the effects of pattern layout on operational

characteristics, pin assignments are grouped into blocks

consisting of input, output and power systems.

Compared to those series used until now, capacitors and

bootstrap resistors for external circuits can be greatly

reduced.

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

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

Parameter

3-Channel AF Power Amplifier (Split Power Supply)

Symbol

Tstg

j-c

max

Per power transistor

= ±20 V, R

(15 W + 15 W +15 W min, THD = 0.4 %)

= 6 Ω, f = 50 Hz, P

Package Dimensions

unit : mm

4086A

Conditions

= 15 W

N3096 HA (OT)/D2894 TH(OT) No. 4830-1/10

[STK400-020]

STK400-020

Thick Film Hybrid IC

–30 to +125

Ratings

±29

150

125

2.1

°C/W

Unit

°C

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