Description
19-3050; Rev 0; 10/03 Low-Cost, Mono/Stereo, 1.4W Differential Audio Power Amplifiers General .
The MAX9718/MAX9719 differential input audio power amplifiers are ideal for portable audio devices with internal speakers.
Features
* o 2.7V to 5.5V Single-Supply Operation
MAX9718/MAX9719
Ordering Information
PART TEMP RANGE PINPACKAGE GAIN (dB) Adj Adj Adj
MAX9718AEBL-T
* -40°C to +85°C 3 x 3 UCSP MAX9718AETB
* MAX9718AEUB -40°C to +85°C 10 TDFN-EP
* -40°C to +85°C 10 µMAX-EP
* Future product
Applications
* Mobile Phones PDAs Portable Devices
Simplified Block Diagram
SINGLE SUPPLY 2.7V TO 5.5V SINGLE SUPPLY 2.7V TO 5.5V INL+ IN+ OUT+ INLINR+ OUTLOUTR+
OUTL+
INSHDN
OUT-
INRSHDM
MAX9718
SHDN
OUTR-
MAX9719
________________________________________________________________ Maxim Integrated Products