Datasheet MAX9724CETC+ - Maxim Audio Amplifiers Low RF Susceptible Headphone Amplifier — Datenblatt

Part Number: MAX9724CETC+

Detaillierte Beschreibung

Manufacturer: Maxim

Description: Audio Amplifiers Low RF Susceptible Headphone Amplifier

Docket:
19-4130; Rev 0; 5/08
Low RF Susceptibility DirectDrive Stereo Headphone Amplifier with 1.8V Compatible Shutdown
General Description
The MAX9724C/MAX9724D stereo headphone amplifiers are designed for portable equipment where board space is at a premium.

These devices use a unique, DirectDrive® architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height. The MAX9724 suppresses RF radiation received by input and supply traces acting as antennas and prevents the amplifier from demodulating the coupled noise. The MAX9724C offers an externally adjustable gain while the MAX9724D has an internally preset gain of -1.5V/V. The MAX9724C/MAX9724D deliver up to 60mW per channel into a 32 load and have low 0.02% THD+N. An 80dB at 1kHz power-supply rejection ratio (PSRR) allows these devices to operate from noisy digital supplies without an additional linear regulator. Comprehensive cli

Specifications:

Audio Load Resistance: 16 Ohm
Maximum Power Dissipation: 1333 mW
Output Power: 42 mW
Packaging Type: Tube
Product: General Purpose Audio Amplifiers
Supply Current: 3.5 mA
THD plus Noise: 0.02 %
RoHS: Yes