STK401-060

SANYO Electric Co., Ltd. Semiconductor Business Headquarters

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

10997HA(ID) / 71696HA(ID) / 41495TH(ID) No. 4680—1/8

Ordering number: EN 4680B

Thick Film Hybrid IC

AF Power Amplifier (Split Power Supply)

(35W + 35W min, THD = 0.4%)

Overview

The STK401-060 is a thick-film audio power amplifier IC

belonging to a series in which all devices are pin compati-

ble. This allows a single PCB design to be used to con-

struct amplifiers of various output capacity simply by

changing hybrid ICs. Also, this series is part of a new,

larger series that comprises mutually similar devices with

the same pin compatibility. This makes possible the devel-

opment of a 2-channel amplifier from a 3-channel ampli-

fier using the same PCB. In addition, this new series

features 6/3

Ω drive in order to support the low impedance

of modern speakers.

Features

• Pin compatible

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

↓

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

• New pin configuration

Pin configuration has been grouped into individual

blocks of inputs, outputs and supply lines, minimizing

the adverse effects of pattern layout on operating char-

acteristics.

• Few external components

In comparison with existing series, external bootstrap

resistors and capacitors can be eliminated.

Package Dimensions

unit: mm

4134

[STK401-060]