STK-4221 查看數據表（PDF） - SANYO -> Panasonic

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STK-4221

AF Power Amplifier Split Power Supply 80W + 80W min

SANYO -> Panasonic 

Ordering number: EN4611A

Thick Film Hybrid IC

STK4221 II

AF Power Amplifier (Split Power Supply)

(80W + 80W min, THD = 0.4%)

Features

• Built-in muting circuit to cut off various kinds of pop

noise

• Current mirror circuit application reduces distortion to

0.4% (THD)

• The STK4201II series (THD=0.4%), STK4201V series

(THD=0.08%), and STK4141X series (THD=0.02%)

are pin-compatible.

Package Dimensions

unit: mm

4086A

[STK4221II]

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Maximum supply voltage

Thermal resistance

Junction temperature

Operating substrate temperature

Storage temperature

Available time for load short-circuit

Symbol

VCC max

θj-c

Tj

Tc

Tstg

ts

Conditions

VCC = ±45V, RL = 8Ω, f = 50Hz, PO = 80W

Ratings

±65

1.4

150

125

−30 to +125

1

Unit

V

°C/W

°C

°C

°C

s

Recommended Operating Conditions at Ta = 25°C

Parameter

Recommended supply voltage

Load resistance

Symbol

VCC

RL

Conditions

Ratings

Unit

±45

V

8

Ω

SANYO Electric Co., Ltd. Semiconductor Business Headquarters

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

70997HA (ID) / D2593YK 5-2297 No. 4611—1/5

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