TDA8920C – 2 x 110 W Class-D

150.000₫

The TDA8920C is a high-efficiency class-D audio power amplifier. The typical output
power is 2 × 110 W with a speaker load impedance of 4 Ω.
The TDA8920C is available in both HSOP24 and DBS23P power packages. The amplifier
operates over a wide supply voltage range from ±12.5 V to ±32.5 V and features low
quiescent current consumption

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Hết hàng

Mã: tda8920c Danh mục: Âm thanh - Audio Thẻ: 8920C, amplifier, audio, class D, NXP, TDA, TDA8920C

Mô tả sản phẩm

Pin compatible with TDA8950/20B for both HSOP24 and DBS23P packages
Symmetrical operating supply voltage range from ±12.5 V to ±32.5 V
Stereo full differential inputs, can be used as stereo Single-Ended (SE) or mono
Bridge-Tied Load (BTL) amplifier
High output power in typical applications:
- SE 2 × 110 W, RL = 4 Ω (VP = ±30 V)
- SE 2 × 125 W, RL = 4 Ω (VP = ±32 V)
- SE 2 × 120 W, RL = 3 Ω (VP = ±29 V)
- BTL 1 × 220 W, RL = 8 Ω (VP = ±30 V)
Low noise
Smooth pop noise-free start-up and switch off
Zero dead time switching
Fixed frequency
Internal or external clock
High efficiency
Low quiescent current
Advanced protection strategy: voltage protection and output current limiting
Thermal FoldBack (TFB)
Fixed gain of 30 dB in SE and 36 dB in BTL applications
Fully short-circuit proof across load
BD modulation in BTL configuration