BD28412MUV-E2 Amplifiers & Comparators by Rohm
9W+9W Analog Input Class D Speaker Amplifier
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.88
Features
| Analog Differential Input |
| Low Standby Current |
| Output Feedback Circuitry Prevents Sound Quality Degradation Caused by Power Supply Voltage Fluctuation, Achieves Low Noise and Low Distortion, Eliminates the Need of Large Electrolytic-Capacitors for Decoupling |
| Power Limit Function (Linearly-programmable) |
| Selectable Switching Frequency (AM Avoidance Function) |
| Synchronization Control is Supported (Selectable Master and Slave Operation) |
| Parallel BTL (PBTL) is Supported |
| Wide Voltage Range (VCC=4.5V to 13V) |
| High Efficiency and Low-heat-generation Make the System Smaller, Thinner, and More Power-saving |
| Pop Noise Prevention During Power Supply ON/OFF |
| High Reliability Design by Built-in Protection CircuitsOverheat ProtectionUnder Voltage ProtectionOutput Short ProtectionOutput DC Voltage Protection |
| Overheat Protection |
| Under Voltage Protection |
| Output Short Protection |
| Output DC Voltage Protection |
| Small Package (VQFN032V5050) Achieves Mount Area Reduction |
Specifications
| Speaker Amp Type | Class D |
|---|---|
| Speaker Amp Outputs | 2 |
| Speaker Amp Output Power(Max.)[W] | 9 |
| Speaker Amp Input Type | Analog Signal |
| Vcc(Min.)[V] | 4.5 |
| Vcc(Max.)[V] | 13 |
| Speaker Amp PSRR[dB] | 55 |
| Operating Temperature (Min.)[°C] | -25 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 5x5 (t=1) |
Resources
Data Sheet |
|---|
| BD28412MUV Data Sheet |
User's Guide |
|---|
| BD28412MUV Evaluation Board Information |
Application Note |
|---|
| Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
|---|
| Impedance Characteristics of Bypass Capacitor |
Package Information |
|---|
| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Audio Power Amp, D, -25 To 85Deg C | Newark Electronics |
| Audio Amp Speaker 2-CH Stereo 9W Class-D 32-Pin VQFN Emboss T/R | Avnet America |
| AUDIO POWER AMP, D, -25 TO 85DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD28412MUV-E2?
Additional datasheets, footprints and schematics for BD28412MUV-E2 are listed on our Part Details page. You can also find images and similar parts to BD28412MUV-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD28412MUV-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD28412MUV-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD28412MUV-E2 fall under?
The BD28412MUV-E2 is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.
Can I view similar or alternative parts?
You can view similar parts to BD28412MUV-E2 when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the BD28412MUV-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD28412MUV-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD28412MUV-E2 have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, Avnet America and element14 have stock available or on a lead time for BD28412MUV-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD28412MUV-E2 often in real-time on the comparison pages.
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