Datasheet Texas Instruments LM380
| Manufacturer | Texas Instruments |
| Series | LM380 |
2.5W Audio Power Amplifier
Datasheets
LM380 2.5W Audio Power Amplifier datasheet
PDF, 532 Kb, Revision: C, File published: Apr 4, 2013
Extract from the document
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Status
| LM380N-8/NOPB | LM380N/NOPB | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| LM380N-8/NOPB | LM380N/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 14 |
| Package Type | P | NFF |
| Industry STD Term | PDIP | PDIP |
| JEDEC Code | R-PDIP-T | R-PDIP-T |
| Package QTY | 40 | 25 |
| Carrier | TUBE | TUBE |
| Device Marking | 380N-8 | LM380N |
| Width (mm) | 6.35 | 6.35 |
| Length (mm) | 9.81 | 19.177 |
| Thickness (mm) | 3.9 | 3.429 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.33 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | LM380N-8/NOPB | LM380N/NOPB |
|---|---|---|
| Analog Supply (V), Min | 20 | 84 |
| Architecture | Class AB | Class AB |
| Audio Input Type | Analog Input | Analog Input |
| Control Interface | Hardware | Hardware |
| Iq(Max), mA | 7 | 7 |
| Iq(Typ), mA | 7 | 7 |
| Load(Min), ohms | 4 | 4 |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 |
| PSRR, dB | 38 | 38 |
| Package Group | PDIP | PDIP |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | See datasheet (PDIP) |
| Pin/Package | 14PDIP, 8PDIP | 14PDIP, 8PDIP |
| Rating | Catalog | Catalog |
| Speaker Channels, Max | Mono | Mono |
| THD + N @ 1 kHz, % | 0.2 | 0.2 |
Eco Plan
| LM380N-8/NOPB | LM380N/NOPB | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- AN-146 FM Remote Speaker SystemPDF, 173 Kb, File published: May 14, 2004
- Guidelines for Measuring Audio Power Amplifier PerformancePDF, 765 Kb, File published: Oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply. - AN-69 LM380 Power Audio AmplifierPDF, 251 Kb, File published: May 14, 2004
- AN-1849 An Audio Amplifier Power Supply Design (Rev. B)PDF, 1.9 Mb, Revision: B, File published: May 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
Model Line
Series: LM380 (2)
Manufacturer's Classification
- Semiconductors> Audio> Mid-Power Audio Amplifiers (5-50W)> Analog Input Amplifiers
