Maxim Integrated MAX9744ETH Audio Amplifiers
1Function 20W 44Terminations 44Pins
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MAX9744ETH Tech Specifications
| Category | Linear - Amplifiers - Audio | |
| Manufacturer | Original | |
| Factory Lead Time | 6 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-WFQFN Exposed Pad | |
| Number of Pins | 44Pins | |
| Operating Temperature | -40°C~85°C TA | |
| Packaging | Tube | |
| Published | 2008 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 44Terminations | |
| ECCN Code | EAR99 | |
| Type | Class D | |
| Max Power Dissipation | 2.963W | |
| Voltage - Supply | 4.5V~14V | |
| Terminal Position | QUAD | |
| Number of Functions | 1Function | |
| Terminal Pitch | 0.5mm | |
| Base Part Number | MAX9744 |
| Pin Count | 44 | |
| Output Type | 2-Channel (Stereo) | |
| Max Output Current | 3.2A | |
| Supply Voltage-Max (Vsup) | 3.6V | |
| Number of Channels | 2Channels | |
| Nominal Supply Current | 20mA | |
| Output Power | 20W | |
| Gain Bandwidth Product | 1.8MHz | |
| Voltage Gain | 29.5dB | |
| Power Supply Rejection Ratio (PSRR) | 83dB | |
| Max Output Power | 22.5W | |
| Dual Supply Voltage | 14V | |
| Max Output Power x Channels @ Load | 22.5W x 2 @ 4 Ω | |
| Load Impedance | 4Ohm | |
| Features | Depop, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control | |
| Channel Separation | 85 dB | |
| Height | 750μm | |
| Length | 7.1mm | |
| Width | 7.1mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant |
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MAX9744ETH Documents
Download datasheets and manufacturer documentation for MAX9744ETH
- DatasheetsMAX9744 Part Numbering System
- Application NotesClass D Amplifiers: Fundamentals of Operation and Recent Developments Reduce EMI from Class D Amplifiers Using New Modulation Techniques and Filter Architectures Overview of 2.1 (Satellite/Subwoofer) Speaker Systems Thermal Considerations for a Class D Amplifier
- ConflictMineralStatementMaxim-Integrated-company-65.pdf
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