Cellular Handsets - Parts List



		Overview
		Suggested Components
		Application Notes

Maxim > Solutions > Cellular Handsets

Audio Subsystem

DATA SHEETS

Display

Title / Parts

Key Advantages

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: Integrated Amplifiers

Part Number

Functions

Class

Speaker Amp. V_CC (min) (V)

Speaker Amp. V_CC (max) (V)

Speaker Amp. I_CC (typ) (mA)

Speaker Amp. P_OUT (W)

Speaker Amp. Half Pwr. THD+N (%)

Headphone Amp. V_CC (min) (V)

Headphone Amp. V_CC (max) (V)

Headphone Amp. I_CC (typ) (mA)

Hdph. Amp. P_OUT into 32Ω @1% THD+N (mW)

Headphone Amp. Half Pwr. THD+N (%)

Features

Package

MAX9775

•	Mobile Communication Subsystem

2.7

5.5

9.5

1.5

0.04

2.7

5.5

0.05

0.02

•	3D Stereo Enhancement

WLP/32

MAX9776

•	Mobile Communication Subsystem

2.7

5.5

9.5

1.5

0.04

2.7

5.5

0.05

0.02

THIN QFN/32
WLP/32

See All Integrated Amplifiers (21)