BD5638NUX-TR Amplifiers & Comparators by Rohm
Analog Input Monaural Class-D Speaker Amplifier
| Status: | Recommended |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.35
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$0.39
|
40
in stock
|
Buy Now |
|
CoreStaff
from US$0.35
|
3,240
in stock
|
Buy Now |
|
Chip One Stop
from US$0.70
|
300
in stock
|
Buy Now |
|
Newark Electronics
from US$1.12
|
126
in stock
|
Buy Now |
|
element14
from US$1.69
|
126
in stock
|
Buy Now |
|
Farnell
from US$0.84
|
126
in stock
|
Buy Now |
|
Avnet America
from US$0.79
|
-
|
Buy Now |
|
|
Avnet Asia
-
|
-
|
Buy Now |
Features
| No LC filter required |
| Only 3 external components |
| High power 2.5W / 4Ω / BTL (VDD=5V, RL=4Ω, THD+N=10%) |
| High power 0.85W / 8Ω / BTL (VDD=3.6V, RL=8Ω, THD+N=10%) |
| Gain 18dB |
| Analog differential input / PWM digital output |
| Pop noise suppression circuit |
| Built-in standby function |
| Protection circuit (Short protection [Auto recover without power cycling], Thermal shutdown, Under voltage lockout) |
| Small package 8pin VSON |
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] | 2.7 |
| Ext. Gain | No |
| Maximum Output Gain[dB] | 18 |
| Speaker Amp THD+N[%] | 0.1 |
| Speaker Amp SNR[dB] | -98 |
| Speaker Amp PSRR[dB] | 53 |
| I/F | PORT |
| Operating Temperature (Min.)[°C] | -40 |
| Operating Temperature (Max.)[°C] | 85 |
| Package Size [mm] | 2x3 (t=0.6) |
Resources
Data Sheet |
|---|
| BD5638NUX Data Sheet |
User's Guide |
|---|
| BD5632NUX 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, -40 To 85Deg C | Newark Electronics |
| AUDIO POWER AMP, D, -40 TO 85DEG C | element14 |
| Speaker Amplifiers | RS |
| Audio Amp Speaker 1-CH Mono 0.85W Class-D 8-Pin VSON EP T/R | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD5638NUX-TR?
Additional datasheets, footprints and schematics for BD5638NUX-TR are listed on our Part Details page. You can also find images and similar parts to BD5638NUX-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD5638NUX-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD5638NUX-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD5638NUX-TR fall under?
The BD5638NUX-TR is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.
Can I view similar or alternative parts?
You can view similar parts to BD5638NUX-TR 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 BD5638NUX-TR you can contact the distributor directly for product support, shipping queries etc.
Is the BD5638NUX-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD5638NUX-TR have stock available?
Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for BD5638NUX-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD5638NUX-TR often in real-time on the comparison pages.
What if I can't find stock of BD5638NUX-TR?
You can fill out our help required form which you can use to request a quote for BD5638NUX-TR 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.