Datasheet Summary
D Ideal for Notebook puters, PDAs, and
Other Small Portable Audio Devices
D 2 W Into 4 Ω From 5-V Supply D 0.6 W Into 4 Ω From 3-V Supply D Stereo Head Phone Drive D Mono (BTL) Signal Created by Summing
Left and Right Signals
D Wide Power Supply patibility
3 V to 5 V
D Meets PC99 Portable Specs (target) D Low Supply Current
- 4 mA Typical at 5 V
- 3.3 mA Typical at 3 V
D Shutdown Control . . . 1 µA Typical D Shutdown Pin is TTL patible D
- 40°C to 85°C Operating Temperature
Range
D Space-Saving, Thermally-Enhanced MSOP
Packaging
TPA0233 2ĆW MONO AUDIO POWER AMPLIFIER
WITH HEADPHONE DRIVE
SLOS278D
- JANUARY 2000
- REVISED NOVEMBER 2002
DGQ PACKAGE (TOP VIEW)
FILT_CAP
SHUTDOWN...