TPA0162PWPR
ActiveAUDIO AMPLIFIERS 2W STEREO APA WITH D IG VOLUME CONTROL A 595-TPA0162PWP
TPA0162PWPR
ActiveAUDIO AMPLIFIERS 2W STEREO APA WITH D IG VOLUME CONTROL A 595-TPA0162PWP
Description
General part information
TPA0162 Series
The TPA0162 is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of delivering 2.8 W of continuous RMS power per channel into 3-loads.
This device minimizes the number of external components needed, which simplifies the design and frees up board space for other features. When driving 1 W into 8-speakers, the TPA0162 has less than 0.22% THD+N across its specified frequency range. The integrated depop circuitry virtually eliminates transients that cause noise in the speakers.
The overall gain of the amplifier is controlled digitally by the UP and DOWN terminals. At power up, the gain is set at the lowest level, –85 dB. It can then be adjusted to any of 31 discrete steps by pulling the voltage down at the desired pin to logic low. The gain is adjusted in the initial stage of the amplifier as opposed to the power output stage. As a result, the THD changes very little over all volume levels.
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA0162PWPR |
|---|---|
| Channels | 2 |
| Features | Input Multiplexer, Shutdown, Differential Inputs, Depop, Volume Control, Thermal Protection, Mute |
| Load Impedance | 3 Ohm |
| Maximum Output Power (per Channel) | 2.8 W |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Package Length | 0.173 in |
| Package Name | 24-HTSSOP, 24-PowerTSSOP |
| Package Width | 4.4 mm |
| Type | Class AB |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 4.5 V |
Pricing
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