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STK433-760-E - 2-channel class AB audio power IC 50W+50W

Description

Ripple filtering resistors (Fusible resistors are desirable) (Used with C03, C04 to form a ripple filter.) R03 (R04) R11, 12 R13, 14 R15, 16 R21, 22 R23, 24 R25, 26 R27, 28 C01, 02 about 10kΩ 4.7Ω 4.7Ω/1W 56kΩ 1kΩ 1.8kΩ 56kΩ 560Ω 100μF Larger than Recommended Value Decreased passthrough current at h

Features

  • Miniature package (47.0mm × 25.6mm × 9.0mm).
  • Output load impedance: RL = 6Ω to 4Ω supported.
  • Built-in stand-by circuit, output limiting circuit for substrate overheating, and load short-circuit protection circuit constituted by monolithic ICs Series Models STK433-730-E Output 1 (10%/1kHz) Output 2 (0.4%/20Hz to 20kHz) Max. rated VCC (quiescent) Max. rated VCC (6Ω) Max. rated VCC (4Ω) Recommended operating VCC (4Ω) Dimensions (excluding pin height) 30W×2 channels 15W.

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Full PDF Text Transcription

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Ordering number : EN*A1476 www.DataSheet4U.com Thick-Film Hybrid IC STK433-760-E Overview 2-channel class AB audio power IC, 50W+50W The STK433-760-E is a hybrid IC designed to be used in 50W × 50W (2-channel) class AB audio power amplifiers. Applications • Audio power amplifiers. Features • Miniature package (47.0mm × 25.6mm × 9.0mm) • Output load impedance: RL = 6Ω to 4Ω supported • Built-in stand-by circuit, output limiting circuit for substrate overheating, and load short-circuit protection circuit constituted by monolithic ICs Series Models STK433-730-E Output 1 (10%/1kHz) Output 2 (0.4%/20Hz to 20kHz) Max. rated VCC (quiescent) Max. rated VCC (6Ω) Max.
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