LM1875Audio Amplifiers Product Details
DESCRIPTION
The HG LM1875 is a monolithic power amplifier offering very low distortion and high quality performance forconsumer audio applications.
The HG LM1875 delivers 20 wants into a 4 Ω or 8Ω load on ±25V supplies.Using an 8 Ω load and +30Vsupplies,over 30 watts of power may be delivered.The amplifier is designed to operate with a minimumofexternal components.Device overload protection consists of both internal current limit and thernal shutdown.
The HG LM1875 design takes advantage of advanced circuit techniques and processing to achieveextremely low distortion levels even at high output power levels.Other outstanding features include highgain,fast slew rate and a wide power bandwidth,large output voltage swing,high current capability,and a verywide supply range.The amplifier is internally compensated and stable for gains of 10 or greater.
FEATURES
Up to 30 watts output power
Avo typically 90 dB
Low distortion: 0.015%, 1kHz,20W
Wide power bandwidth: 70kHz
Protection for AC and DC short circuits to ground
Themal protection with parole circuit
High current capability: 4A
Wide supply range 16V-60V
Internal output protection diodes
94 dB ripple rejection
ENGLISH
Power supply
home appliance
drone
floor sweeper
Medical device
Multimedia audio power amplifier
LED lighting
Toy
robot
Instruments and meters
industrial control
