Description
Datasheet AS1702 - AS1705 1.8W Single-Channel Audio Power Amplifiers 1 General .
The AS1702 - AS1705 are single-channel differential audio poweramplifiers designed to drive 4 and 8Ω loads.
Features
* 2.7V to 5.5V (VCC) Single-Supply Operation
THD+N: 1.8W into 4Ω at 1% (per Channel)
Differential Input
Adjustable Gain Option (AS1702)
Internal Fixed Gain to Reduce External Component Count (AS1703, AS1704, AS1705)
Applications
* The devices are ideal as audio front-ends for battery powered audio devices such as MP3 and CD players, mobile phones, PDAs, portable DVD players, and any other hand-held battery-powered device. Single Supply 2.7V to 5.5V
9 VCC
4 IN+
2 IN-
1 SHDN
3 SHDM
+
* AS1702/AS1703/ AS1704/AS1705
1