Texas Instruments Filterless High Efficiency Stereo 1.2W Switching Audio Amplifier LM4666SDBD/NOPB LM4666SDBD/NOPB Datenbogen
Produktcode
LM4666SDBD/NOPB
SNAS189A – MAY 2004 – REVISED MAY 2013
The AUX-0025 Switching Amplifier Measurement Filter from Audio Precision may be used instead of the on
board measurement filter. The AUX-0025 filter should be connected to the high current direct outputs on the
evaluation board and in series with the measurement equipment. Attaching oscilloscope probes on the outputs of
the AUX-0025 filter will display the audio waveforms. The AUX-0025 filter may also be connected to the on board
filter without any adverse effects.
board measurement filter. The AUX-0025 filter should be connected to the high current direct outputs on the
evaluation board and in series with the measurement equipment. Attaching oscilloscope probes on the outputs of
the AUX-0025 filter will display the audio waveforms. The AUX-0025 filter may also be connected to the on board
filter without any adverse effects.
LM4666 NHK0014A BOARD ARTWORK
Figure 29. Composite View
Figure 30. Silk Screen
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