LM384N/NOPB
Active5-W, MONO, 12- TO 26-V, ANALOG INPUT CLASS-AB AUDIO AMPLIFIER
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LM384N/NOPB
Active5-W, MONO, 12- TO 26-V, ANALOG INPUT CLASS-AB AUDIO AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | LM384N/NOPB |
|---|---|
| Features | Short-Circuit and Thermal Protection |
| Max Output Power x Channels @ Load | 5.5 W |
| Max Output Power x Channels @ Load [custom] | 1 |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 1-Channel (Mono) |
| Package / Case | 14-DIP |
| Package / Case [x] | 0.3 " |
| Package / Case [y] | 7.62 mm |
| Type | Class AB |
| Voltage - Supply [Max] | 26 V |
| Voltage - Supply [Min] | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.77 | |
| 10 | $ 1.79 | |||
| 25 | $ 1.53 | |||
| 100 | $ 1.25 | |||
| 250 | $ 1.11 | |||
| 500 | $ 1.02 | |||
| 1000 | $ 0.95 | |||
| 2500 | $ 0.87 | |||
| 5000 | $ 0.83 | |||
| Texas Instruments | TUBE | 1 | $ 1.36 | |
| 100 | $ 1.12 | |||
| 250 | $ 0.81 | |||
| 1000 | $ 0.61 | |||
Description
General part information
LM384 Series
The LM384 is a power audio amplifier for consumer applications. 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 output automatically self-centers to one-half the supply voltage.
The output is short-circuit proof with internal thermal limiting. 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.