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1,392 pcs
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1392 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
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The TPA122DGNR is a stereo audio power amplifier from Texas Instruments, capable of delivering 150 mW of continuous RMS power per channel into 8- loads. This amplifier is fully specified for 3.3-V and 5-V operation and can operate down to 2.5 V. It includes features such as pop reduction circuitry and internal midrail generation, simplifying external component requirements.
The TPA122DGNR offers excellent audio performance with a typical THD+N of 0.01% at 1 kHz and less than 0.02% across the audio band (20 Hz to 20 kHz) when driving 8- loads. The amplifier gain is externally configurable using two resistors per input channel, without requiring external compensation for settings from 1 to 10.
Designed for surface-mount applications, the TPA122DGNR is available in an 8-pin SOIC or an 8-pin PowerPAD MSOP package. It also includes thermal and short-circuit protection for enhanced reliability. The device is pin-compatible with the LM4880 and LM4881 in the SOIC package.
The TPA122DGNR delivers 150 mW per channel into 8Ω loads continuous RMS.
Typical THD+N is 0.01% at 1 kHz into 8Ω, maximum 0.02% across the audio band.
It is fully specified for 3.3V and 5V operation, and can operate down to 2.5V.
-40°C to 85°C.
SOIC (D) and HVSSOP (DGN).
Yes, it is pin-compatible with Texas Instruments LM4880 and LM4881 in SOIC package.
It is a stereo amplifier with two channels.