STK4028X

SANYO Electric Co., Ltd. Semiconductor Business Headquarters

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

62097HA (ID) / 9237AT, TS No. 4671—1/3

Ordering number: EN4671A

Thick Film Hybrid IC

AF Power Amplifier (Split Power Supply)

(30W min, THD = 0.018%)

Features

• Compact packaging supports slimmer set designs

• Series designed for 30 up to 100W and pin-compatibil-

ity

• Simpler heat sink design facilitates thermal design of

slim stereo sets

• Current mirror circuit application reduces distortion to

0.018%

• Supports additon of electronic circuits for thermal shut-

down and load-short protection circuit as well as pop

noise muting which occurs when the power supply

switch is turned on and off

Package Dimensions

unit: mm

4062

[STK4028X]

Specifications

°C

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage

±42

V

Thermal resistance

θj-c

2.1

°C/W

Junction temperature

Tj

150

°C

Operating substrate temperature

Tc

125

°C

Storage temperature

Tstg

−30 to +125

°C

Available time for load short-circuit

2

s