max97000 Maxim Integrated Products, Inc., max97000 Datasheet - Page 19

• Manufacturer Part Number: max97000
• Description: Audio Subsystem With Mono Class D Speaker And Class H Headphone Amplifier
• Manufacturer: Maxim Integrated Products, Inc.

Figure 3. Differential and Stereo Single-Ended Input Configurations
The MAX97000 features independent mixers for the left
headphone, right headphone, and speaker paths. Each
output can select any combination of any inputs. This
allows for mixing two audio signals together and rout-
ing independent signals to the headphone and speaker
amplifiers. If one of the inputs is not selected by either
mixer, it is automatically powered down to save power.
Speaker and Class H Headphone Amplifier
STEREO SINGLE-ENDED
IN_2 (R)
IN_1 (L)
DIFFERENTIAL
IN_2 (+)
IN_1 (-)
Audio Subsystem with Mono Class D
Mixers
The MAX97000 Class D speaker amplifier utilizes active
emissions limiting and spread-spectrum modulation to
minimize the EMI radiated by the amplifier.
Class D Speaker Amplifier
TO MIXER
TO MIXER
R
L
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