TAS5634DDVR
ActiveAUDIO AMP SPEAKER 1-CH MONO/2-CH STEREO/4-CH STEREO 600W CLASS-D 44-PIN HTSSOP EP T/R
TAS5634DDVR
ActiveAUDIO AMP SPEAKER 1-CH MONO/2-CH STEREO/4-CH STEREO 600W CLASS-D 44-PIN HTSSOP EP T/R
Description
General part information
TAS5634 Series
The TAS5634 is a PWM-input, Class-D amplifier power stage that supports 2 x 300 W (6 Ω) or 1 x 600 W (3 Ω) output power with a nominal power supply voltage of 58V. The 58V supply voltage provides support for higher impedance speaker loads including 6 Ω in BTL and 3 Ω in PBTL. Integrated MOSFETs and a new gate drive scheme provide high peak efficiency and low idle losses to reduce thermal solution size.
The TAS5634 uses a closed-loop feedback design with constant voltage gain. The internally matched gain resistors ensure a high power supply rejection ratio (PSRR) and low output noise due to switch mode power supplies (SMPS).
The TAS5634 is a fully integrated power stage compatible with TI’s portfolio of digital-input (I2S) audio processors and modulators, like the TAS5548 and TAS5558, making it a complete digital-input Class-D amplifier. The TAS5634 is available in the surface mount 44-pin HTSSOP package and is part of a pin-compatible family of PWM-input Class-D power stages including the TAS5612LA, TAS5614LA and TAS5624A.
Technical Specifications
Parameters and characteristics for this part
| Specification | TAS5634DDVR |
|---|---|
| Channels | 2, 1 |
| Features | Shutdown, Digital PWM Inputs, Short-Circuit and Thermal Protection |
| Load Impedance | 3 Ohm, 6 Ohm |
| Maximum Output Power (per Channel) | 600 W, 300 W |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 70 °C |
| Operating Temperature (Min) | 0 °C |
| Output Type | 1-Channel (Mono) or 2-Channel (Stereo) |
| Package Length | 0.244 in |
| Package Name | 44-PowerTSSOP, 44-HTSSOP |
| Package Width | 6.2 mm |
| Type | Class D |
| Voltage - Supply (Maximum) | 13.2 V |
| Voltage - Supply (Minimum) | 10.8 VDC |
Pricing
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