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Maxim > Solutions > Cellular Handsets

Audio Subsystem

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Low RF Susceptibility, Mono Audio Subsystem with DirectDrive Headphone Amplifier
MAX9877AERP

Industry's Smallest Size, Highest D-Class Output Power and Best-in-Class RF Susceptibility (TDMA Noise Free)
QV  PDF Audio Subsystem with Mono Class D Speaker and Class H Headphone Amplifier
MAX97000

Industry's Smallest 2mm x 2mm 25 WLP Audio Subsystem with Limiter, Best Class D and H Class Headphone Amplifier
QV  PDF Evaluation Kit for the MAX9879
MAX9879EVKIT

QV  PDF Evaluation Kit for the MAX9892
MAX9892EVKIT

QV  PDF Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier
MAX9879

Industry's Smallest Size, Highest D-Class Output Power and Best-in-Class RF Susceptibility (TDMA Noise Free)
QV  PDF Shunt Mode Audio Click-and-Pop Eliminator
MAX9892

Industry's Newest IC Eliminates Clicks and Pops for Headphone and Line Output in a Small Footprint
QV  PDF 2.3W, High-Power Class D Audio Subsystem with DirectDrive Headphone Amplifiers
MAX9796

Industry's Smallest Audio Subsystem, Improved Class D Output Power with Integrated DirectDrive Headphone Amplifiers, 3D Sound Enhancement Sound, and 3-Input with Mixing/Mux
QV  PDF 2 x 1.5W, Stereo Class D Audio Subsystem with DirectDrive Headphone Amplifier
MAX9775, MAX9776

Improved 3D Stereo Sound Enhancement Over Competition, 3-Input Mixer/MUX Eliminates Need for External Switch, Integrated DirectDrive Amplifiers Save Board Space and Cost



Key Specifications:  Click-Pop Suppressors
Part Number VSUPPLY
(V)
VSUPPLY
(V)
IQ
(mA)
SHDN Channels RoHS Available Package/Pins Smallest Available Pckg.
(mm2)
min max typ max w/pins
MAX9892  1.7 3.6 0.0006 Yes 2 Yes
µDFN/6
UCSP (R)/6
1.5
See All Click-Pop Suppressors (2)

Key Specifications:  Integrated Amplifiers
Part Number Functions Class Spkr. Amp. VCC
(V)
Spkr. Amp. VCC
(V)
Spkr. Amp. ICC
(mA)
Spkr. Amp. POUT
(W)
Spkr. Amp. Half Pwr. THD+N
(%)
Hdph. Amp. VCC
(V)
Hdph. Amp. VCC
(V)
Hdph. Amp. ICC
(mA)
Hdph. Amp. POUT into 32Ω
(mW)
Hdph. Amp. Half Pwr. THD+N
(%)
Features Package/Pins Smallest Available Pckg.
(mm2)
min max typ min max typ @ 1% THD+N max w/pins
MAX9879 
Mobile Communication Subsystem
Netbook Subsystem
- 2.7 5.5 9.8 0.715 0.04 2.7 5.5 5.6 0.054 0.018 Analog Switch for Speaker Amplifier Bypass
UCSP (R)/30
6
MAX9796  Mobile Communication Subsystem D 12 2.3 0.03 8 0.05 0.02 -
WLP/32
-
MAX9775  Mobile Communication Subsystem D 9.5 1.5 0.04 8 0.05 0.02 3D Stereo Enhancement
WLP/32
-
MAX9776  Mobile Communication Subsystem D 9.5 1.5 0.04 8 0.05 0.02 -
TQFN/32
WLP/32
26
See All Integrated Amplifiers (11)



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