Texas Instruments LM384
The LM384 is a power audio amplifier for consumer applications. The output automatically self-centers to one-half the supply voltage. The output is short-circuit proof with internal thermal limiting.| Part No. | LM384 |
|---|---|
| Datasheet | LM384 Download |
| Manufacturer |  Texas Instruments |
| Description | 5W Audio Power Amplifier |
| Buy | Stock & Price |
FEATURES
1●2 Wide Supply Voltage Range: 12V to 26V
● Low Quiescent Power Drain
● Voltage Gain Fixed at 50
● High Peak Current Capability: 1.3A
● Input Referenced to GND
● High Input Impedance: 150kΩ
● Low Distortion: 0.25% (PO=4W, RL=8Ω)
● Quiescent Output Voltage is at One Half of the Supply Voltage
● 14-Pin PDIP Package
DESCRIPTION
In order to hold system cost to a minimum, gain is internally fixed at 34 dB. A unique input stage allows ground referenced input signals. The package outline is standard dual-in-line. A copper lead frame is used with the center three pins on either side comprising a heat sink. This makes the device easy to use in standard p-c layout. Uses include simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio and sound projector systems. See SNAA086 for circuit details. Schematic Diagram 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
