TB2903HQ - Maximum Power 47W BTL x 4-Ch Audio Power-IC

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Toshiba

Part number	TB2903HQ
Manufacturer	Toshiba
File Size	345.24 KB
Description	Maximum Power 47W BTL x 4-Ch Audio Power-IC
Datasheet	TB2903HQ Datasheet
Additional preview pages of the TB2903HQ datasheet.

is made only on the single channel.) 1.

This IC has no NF (negative feedback) Pins.

Therefore, the voltage gain can not be adjusted, but it makes the device a space and total costs saver.

High power output : POUT MAX (1) = 47 W (typ. ) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (2) = 43 W (typ. ) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT (1) = 29 W (typ. ) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 25 W (typ. ) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω).
Low distortion ratio: THD = 0.015% (typ. ) (VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 Ω) Low noise: VNO =.

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Published: Sep 29, 2005 |