LM380N
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Number of Pins | 14 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Feature | Short-Circuit and Thermal Protection |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Type | Class AB |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Audio/Video Amplifiers |
| Max Power Dissipation | 8.3W |
| Technology | BIPOLAR |
| Voltage - Supply | 10V~22V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Terminal Pitch | 2.54mm |
| Base Part Number | LM380 |
| Pin Count | 14 |
| Output Type | 1-Channel (Mono) |
| Operating Supply Voltage | 18V |
| Supply Voltage-Max (Vsup) | 22V |
| Number of Channels | 1 |
| Power Dissipation | 8.3W |
| Quiescent Current | 25mA |
| Output Power | 2.5W |
| Supply Type | Single |
| Bandwidth | 100 kHz |
| Voltage Gain | 33.98dB |
| Power Supply Rejection Ratio (PSRR) | 38dB |
| Max Output Power | 2.5W |
| Input Bias Current | 100nA |
| Max Output Power x Channels @ Load | 2.5W x 1 @ 8 Ω |
| Harmonic Distortion | 3% |
| Number of Amplifiers | 1 |
| Load Impedance | 8Ohm |
| Height | 3.3mm |
| Length | 19.05mm |
| Width | 6.35mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
LM380N Description
The LM380 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. The LM380N uses a copper lead frame. The center three pins on either side comprise a heat sink. This makes the device easy to use in standard PC layouts.
LM380N Features
Wide Supply Voltage Range: 10V-22 V
Low Quiescent Power Drain: 0.13W (VS = 18 V)
Voltage Gain Fixed at 50
High Peak Current Capability: 1.3 A
Input Referenced to GND
High Input lmpedance: 150 kΩ
Low Distortion
Quiescent Output Voltage is at One-Half of the Supply Voltage
Standard Dual-In-Line Package
LM380N Applications
Phonograph amplifiers
Intercoms
Line drivers
Teaching machine outputs
Alarms
Ultrasonic drivers
TV sound systems
AM-FM radio
Small servo drivers
Power converters
