| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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512 pcs
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512 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Toshiba TB2932HQ is a 4-channel audio power integrated circuit specifically designed for car audio applications. Utilizing a pure complementary P-ch and N-ch DMOS output stage, this Bi-CMOS Linear IC is capable of generating high power, high-quality sound output. It features a maximum power output of 49 W (typ.) under specific conditions (VCC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω).
Key electrical characteristics include a low distortion ratio of 0.007% (typ.) and low noise of 60 μVrms (typ.). The IC supports an operating supply voltage range of 8 to 18 V for a 4 Ω load and 8 to 16 V for a 2 Ω load. It integrates standby and muting functions controllable via an I2C Bus, along with a built-in self-diagnosis function.
Various protection circuits are built-in, including thermal shutdown, over-voltage protection, output to GND, output to VCC, and output to output short circuit protection. The TB2932HQ is housed in an HZIP-25 package and operates within a temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output power (P OUT MAX) is 49 W (typ.) at V CC = 15.2 V, f = 1 kHz, JEITA max, RL = 4 Ω.
The typical total harmonic distortion (THD) is 0.007% at V CC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 Ω.
The operating supply voltage range is 8 to 18 V for a 4 Ω load and 8 to 16 V for a 2 Ω load.
The operating temperature range is from -40°C to 85°C.
Yes, it includes protection circuits for thermal shutdown, over-voltage, output to GND, output to VCC, and output to output short circuit.
The standby and mute functions are controlled via the I2C Bus.