BD27400GUL-E2 Amplifiers & Comparators by Rohm
Analog Input Monaural Class-D Speaker Amplifier
.jpg)
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.34
Features
| High output power 2.5W typ.（VDD=5V,RL=4Ω,THD+N=10%,BTL） |
| Very small package 9-Pin WL-CSP (1.5*1.5*0.55mmMAX) |
| Gain selectable by external resistor |
| LC Filter less |
| Stand by function |
| Protection circuitry (Short protection, Thermal shutdown, Under voltage lockout) |
| Analogue differential input / PWM digital output |
| Pop noise suppression circuitry |
Specifications
| Speaker Amp Type | Class D |
|---|---|
| Speaker Amp Outputs | 1 |
| Speaker Amp Output Power(Max.)[W] | 2.5 |
| Speaker Amp Input Type | Differential Single |
| Vcc(Min.)[V] | 2.5 |
| Vcc(Max.)[V] | 5.5 |
| Iq[mA] | 2.9 |
| Ext. Gain | Yes |
| Maximum Output Gain[dB] | 26 |
| Speaker Amp THD+N[%] | 0.3 |
| Speaker Amp SNR[dB] | -98 |
| Speaker Amp PSRR[dB] | 64 |
| I/F | PORT |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 1.5x1.5 (t=0.55) |
Resources
Data Sheet |
|---|
| BD27400GUL Data Sheet |
User's Guide |
|---|
| BD27400GUL 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 |
Manufacturing Data |
|---|
| Factory Information |
Environmental Data |
|---|
| 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, -40 To 85Deg C | Newark Electronics |
| Audio Amp Speaker 1-CH Mono Class-D 9-Pin WLCSP T/R | Avnet America |
| AUDIO POWER AMP, D, -40 TO 85DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD27400GUL-E2?
Additional datasheets, footprints and schematics for BD27400GUL-E2 are listed on our Part Details page. You can also find images and similar parts to BD27400GUL-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD27400GUL-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD27400GUL-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD27400GUL-E2 fall under?
The BD27400GUL-E2 is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.
Can I view similar or alternative parts?
You can view similar parts to BD27400GUL-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 BD27400GUL-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD27400GUL-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD27400GUL-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 BD27400GUL-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD27400GUL-E2 often in real-time on the comparison pages.
What if I can't find stock of BD27400GUL-E2?
You can fill out our help required form which you can use to request a quote for BD27400GUL-E2 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.