TB2934HQ - Maximum Power 41 W BTL x 4-ch Audio Power IC

Toshiba

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Datasheet Details

Part number	TB2934HQ
Manufacturer	Toshiba
File Size	455.41 KB
Description	Maximum Power 41 W BTL x 4-ch Audio Power IC
Datasheet	TB2934HQ-Toshiba.pdf

TB2934HQ Product details

Description

is made referring only on the single channel.) 1. Voltage Gain Adjustment This IC has no NF (negative feedback) Pins.Therefore, the voltage gain can not be adjusted (except by software).However, this feature makes possible space and cost saving.Input Amp.1 Amp.2A Amp.2B Figure 1 Block Diagram The amplifier gain, GV = 26dB, is calculated using the expression below: The voltage gain of amp.1: GV1 = 8dB The voltage gain of amp.2A, B: GV2 = 20dB The voltage gain of BTL connection: GV (BT

Features

Weight: 7.7 g (typ. ).
High power output : POUT MAX (1) = 41 W (typ. ) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (2) = 37 W (typ. ) (VCC = 13.7 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (3) = 70 W (typ. ) (VCC = 14.4 V, f = 1 kHz, JEITA max, RL = 2 Ω) : POUT (1) = 27 W (typ. ) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (2) = 23 W (typ. ) (VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 Ω) : POUT (3) = 45 W (typ. ) (VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 2 Ω).

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Published: Jun 21, 2016 |