LA4538M
LA4538M is Ripple Filter-Provided Stereo Power Amplifier manufactured by SANYO.
Ordering number:ENN2667A
Monolithic Linear IC
Ripple Filter-Provided Stereo Power Amplifier for 1.5V Headphone Stereos
Features
Package Dimensions
- Low current dissipation.
- Excellent reduced voltage characteristics.
- Minimum number of external parts required.
- On-chip power switch function. unit:mm 3111-MFP14S
[LA4538M]
- Power amplifier section
Output power 8mW typ (VCC=1.5V, RL=16Ω, f=1kHz, THD=10%)
Ripple rejection 46dB typ (VCC=1.0V, VR=- 30dBm, fR=100Hz)
- Ripple filter section
Ripple rejection 39dB typ (VCC=1.0V, VR=- 35dBm, fR=100Hz) Less output voltage loss
Pin 8 can be used to perform the muting current.
0.1 1.5...
