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TB2932HQ - Maximum Power 49 W BTL X 4-ch Audio Power IC

General Description

The output clip detection terminal, pin 4, has an open collector output structure on chip as shown in Figure 3.

In the case when the output waveform is clipping, the clip detection circuit is operated and the NPN Tr.

is turned on.

Key Features

  • High power output : POUT MAX (1) = 49 W (typ. ) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (2) = 43 W (typ. ) (VCC = 14.4 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) Low distortion ratio: THD =.

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Datasheet Details

Part number TB2932HQ
Manufacturer Toshiba
File Size 476.98 KB
Description Maximum Power 49 W BTL X 4-ch Audio Power IC
Datasheet download datasheet TB2932HQ Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TB2932HQ TOSHIBA Bi-CMOS Linear Integrated Circuit TB2932HQ Silicon Monolithic Maximum Power 49 W BTL × 4-ch Audio Power IC The TB2932HQ is 4ch audio amplifier for car audio application. This IC can generate high power, high quality sound output, POUT MAX = 49 W, using a pure complementary P-ch and N-ch DMOS output stage. The built-in self diagnosis function which is included can be controlled via I2C BUS. In addition, stand-by and mute function, and various protection feature are included. Features • High power output : POUT MAX (1) = 49 W (typ.) (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω) : POUT MAX (2) = 43 W (typ.) (VCC = 14.4 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.