Datasheet Texas Instruments TPA731D — Datenblatt
| Hersteller | Texas Instruments |
| Serie | TPA731 |
| Artikelnummer | TPA731D |
700-mW-Mono-Audioverstärker mit Differenzeingang und Klasse AB mit aktivem High-Shutdown 8-SOIC -40 bis 85
Datenblätter
700-mW Mono Low-Voltage Audio Power Amplifier with Differential Inputs datasheet
PDF, 1.1 Mb, Revision: B, Datei veröffentlicht: Oct 17, 2002
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 8 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 75 |
| Carrier | TUBE |
| Device Marking | TPA731 |
| Width (mm) | 3.91 |
| Length (mm) | 4.9 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | Herunterladen |
Parameter
| Analog Supply (V) | 5.5 Min |
| Architecture | Class AB |
| Audio Input Type | Analog Input |
| Control Interface | Hardware |
| Iq per channel(Typ) | 1.55 mA |
| Iq(Max) | 2.5 mA |
| Iq(Typ) | 1.55 mA |
| Load(Min) | 8 ohms |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 0.7 W |
| PSRR | 85 dB |
| Package Group | SOIC |
| Package Size: mm2:W x L | 8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG |
| Pin/Package | 8MSOP-PowerPAD, 8SOIC |
| Rating | Catalog |
| Shutdown Current (ISD) | 0.0015 uA |
| Speaker Channels | Mono Max |
| THD + N @ 1 kHz | 0.5 % |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TPA731EVM
TPA731 Evaluation Module (EVM)
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Guidelines for Measuring Audio Power Amplifier PerformancePDF, 765 Kb, Datei veröffentlicht: 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.
Modellreihe
Serie: TPA731 (7)
Herstellerklassifikation
- Semiconductors > Audio > Low-Power Audio Amplifiers (<10W) > Speaker Amplifier Class AB/Class D