Texas Instruments LM380N/NOPB Audio Amplifiers
Mono Class-AB audio amplifier, delivering 2.5W output power into an 8Ω load.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM380N/NOPB
Base Model
Detailed Description
Mono Class-AB audio amplifier, delivering 2.5W output power into an 8Ω load. Features a wide operating supply voltage range of 10V to 22V, with a typical operating voltage of 18V. This through-hole component offers a voltage gain of 33.98dB and a Power Supply Rejection Ratio (PSRR) of 38dB. Designed for analog input, it operates within a temperature range of 0°C to 70°C and comes in a 14-pin DIP package.
Package
DIP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM380N/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM380N/NOPB Audio Amplifiers technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
14-DIP
Packaging
Rail/Tube
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
18V
Package
DIP
Height
3.3mm
Input Bias Current
100nA
Alternate Parts Comparison (LM380N/NOPB vs LM380N-8/NOPB vs LM380N-8/SL102180 vs LM380N)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C |
| Supply Voltage | 18V | 10V ~ 22V | 10V ~ 22V | 18V |
| Package / Case | 14-DIP | 8-DIP | 8-DIP | -- |
| Features | Short-Circuit and Thermal Protection | Short-Circuit and Thermal Protection | Short-Circuit and Thermal Protection | -- |
| Max Output Power X Channels Load | 2.5W x 1 @ 8Ohm | 2.5W x 1 @ 8Ohm | 2.5W x 1 @ 8Ohm | -- |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) | -- |
| Type | Class AB | Class AB | Class AB | -- |
| Action |
Texas Instruments LM380N/NOPB Audio Amplifiers Overview
Mono Class-AB audio amplifier, delivering 2.5W output power into an 8Ω load. Features a wide operating supply voltage range of 10V to 22V, with a typical operating voltage of 18V. This through-hole component offers a voltage gain of 33.98dB and a Power Supply Rejection Ratio (PSRR) of 38dB.
Designed for analog input, it operates within a temperature range of 0°C to 70°C and comes in a 14-pin DIP package.
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