TPA3122D2 Series

15-W stereo, 30-W mono, 10- to 26-V supply, analog input Class-D audio amplifier w/ SE output in DIP

Catalog

15-W stereo, 30-W mono, 10- to 26-V supply, analog input Class-D audio amplifier w/ SE output in DIP

Part	Package Name	Maximum Output Power (per Channel)	Channels	Load Impedance	Package Length	Package Width	Mounting Type	Output Type	Features	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Operating Temperature (Max)	Operating Temperature (Min)	Type
Texas Instruments TPA3122D2N	20-DIP 20-PDIP	15 W	2	8 Ohm	0.3 in	7.62 mm	Through Hole	2-Channel (Stereo)	Mute Short-Circuit and Thermal Protection Shutdown	10 VDC	30 VDC	85 °C	-40 °C	Class D

Catalog

15-W stereo, 30-W mono, 10- to 26-V supply, analog input Class-D audio amplifier w/ SE output in DIP

Description

The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4. The efficiency of the TPA3122D2 eliminates the need for an external heat sink when playing music. The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB. The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4. The efficiency of the TPA3122D2 eliminates the need for an external heat sink when playing music. The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB.