Home > Products > Power management > EUA2046-2.8-W Mono Filterless Class-D Audio Power
EUA2046-2.8-W Mono Filterless Class-D Audio Power
- 250000 Piece / Pieces per Month
- SHENZHEN
- T/T L/C D/P D/A Credit Card PayPal Cash Escrow Other
- 2 days
- EUA2068-3.3W Mono Class-D Audio Power Amplifier
- EUA2069-2W High Efficiency Mono Class-D Audio Power Amplifier with Non-Clip
- EUA2075B-2.5W/CH Stereo Filterless Class-D Audio Amplifier with 64-Step DC Volume Control
- EUA2310B-15W Stereo Class-D Audio Power Amplifier
- EUA2073-2.5WX2 Stereo Class-D Audio Amplifier
- EUA6204C-1.36W Mono Audio Power Amplifier
Product Details
Brand Name: | EUTECH | Place of Origin: | China | Model Number: | EUA2811 |
Type: | Voltage Regulator | Package: | SOP | D/C: | 24+ |
Product Description
EUA2046-Low EMI,2.8-W Mono Filterless Class-D Audio Power Amplifier with Auto-Recovery
Description
The EUA2046 is a high efficiency, 2.8W mono class-D audio power amplifier. A low noise, filterless PWM architecture eliminates the output filter, reducing external component count, system cost, and simplifying design.
Operating in a single 5V supply, EUA2046 is capable of driving 4Ω speaker load at a continuous average output of 2.8W/10% THD+N or 2.2W/1% THD+N. The EUA2046 has high efficiency with speaker load compared to a typical class AB amplifier. With a 3.6V supply driving an 8Ω speaker , the efficiency for a 400mW power level is 84%.
In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the EUA2046. The gain of EUA2046 is externally configurable which allows independent gain control from multiple sources by summing signals from separate sources.
Feature
●Unique Modulation Scheme Reduces EMI Emissions
●Short Circuit Auto-Recovery
●Efficiency at 3.6V With an 8-Ω Speaker:
− 84% at 400 mW
●Low Quiescent Current and Shutdown Current
●2.5V to 5.5V Wide Supply Voltage
●Shutdown Pin Compatible with 1.8V Logic GPIO
●Optimized PWM Output Stage Eliminates LC Output Filter
●Improved PSRR (−68 dB) Eliminates Need for a Voltage Regulator
●Fully Differential Design Reduces RF Rectification and Eliminates Bypass Capacitor
●Improved CMRR Eliminates Two Input Coupling Capacitors
●Internally Generated 250-kHz Switching Frequency
●Integrated Pop and Click Suppression Circuitry
●Available in SOP-8 Package
●RoHS compliant and 100% Lead(Pb)-Free Halogen-Free
Application
●Ideal for Wireless or cellular Handsets and PDAs
Contact Us
- ShenZhen Huasheng Semiconductor CO., LTD
- Contact nameBOB.LIU
- Phone86-0755-33272179
- AddressBAOAN DISTRICT Shenzhen,Guangdong
Power management | LAN |
- EUA2385A-10W Inductor Free Stereo Audio Amplifier
- EUA2380-10W Inductor Free Stereo Audio Amplifier
- EUA2380-10W Inductor Free Stereo Audio Amplifier
- Transformers / Signal Transformers H1102NL H1102NL/HR601680/S16013LF/NS601680/FC1680C /H1601SM
- Transformers / Signal Transformers 1000M GST5009LF/H5084NL/H2401S= H5084NL/G2401CG/SG24002G/H2403CG/AE-SC24002/GST5009/GSC5009/QT24A01/TRC82440NL/M3295NL/PSF-2447/G24101SCG/HQST-H82409S/FC1503NL
- Transformers / Signal Transformers 1000M 24PIN, 60W POE GST5009LF/H5084NL/H2401S/ H5084NL/G2401CG/SG24002G/H2403CG/AE-SC24002/GST5009/GSC5009/QT24A01/TRC82440NL/M3295NL/PSF-2447/G24101SCG/HQST-H82409S/FC1503NL
- 2.5/5G BASE-T Single Port SMD LAN Magnetic Transformer Transformers / Signal Transformers 1000M 24PIN, 60W POE GST5009LF/H5084NL/H2401S/ H5084NL/G2401CG/SG24002G/H2403CG/AE-SC24002/GST5009/GSC5009/QT24A01/TRC82440NL/M3295NL/PSF-2447/G24101SCG/HQST-H82409
- 10/100/1000 BASE-T Dual Port SMD LAN Magnetic Transformer LAN Magnetic Transformer Transformers / Signal Transformers 1000M 24PIN, 60W POE GST5009LF/H5084NL/H2401S/ H5084NL/G2401CG/SG24002G/H2403CG/AE-SC24002/GST5009/GSC5009/QT24A01/TRC82440NL/M3295NL/P
- Halo TG110-S055N2RL Compatible LINK-PP LP1102NL 10/100 Base-T Ethernet Telecom Lan Magnetics for Game Controller (Height 5.10 SMD 16 PIN Single Port )
- YDS 13F-38NL Compatible HSW-B8203DG 10/100 Base-T Low Profile Ethernet Lan Transformer For Surgical Equipment (SMT, 12 PIN, Single Port )
- Halo TG1G-001NY Compatible HS1024G 10/100/1000 Base-T Ethernet LAN Magnetic Transformer for Game Controller (SMD 24PIN Single Port)
- Halo TG1G-001NY Compatible HS1024G 10/100/1000 Base-T Ethernet LAN Magnetic Transformer for Game Controller (SMD 24PIN Single Port)
- Bothhand GST5009 Compatible H2401S 100/1000 Base-T Low Profile Discrete LAN Magnetics For Surgical Equipment (SMT,24 PIN,Single Port )
- Pulse HU4009NL Compatible 2.5G Base-T Lan Transformer For Industrial PC (PoE ,SMD,24 PIN,Single Port ) speed 2.5G Base-T, It is compliant to IEEE 802.3 bt, UL, Reach, RoHs, ISO19001,ISO14001 standards.It can be used to Router, Industrial PC,The Handh
- Halo TG111-S12NYNRL Compatible 10/100/1000 Base-T Telecom Ethernet Lan Transformer Modules for Game Controller (SMD 24PIN Single Port ) The speed 10/100/1000 Base-T, It is compliant to IEEE 802.3 , UL, Reach, RoHs, ISO19001,ISO14001 standards.It can be
- Pulse TX1089NL Compatible 10/100 Base-T LAN Magnetic Transformer Modules For Surgical Equipment (SMT, 16 PIN, Single Port ) The supports speed 10/100 Base-T, It is compliant to IEEE 802.3, UL, Reach, RoHs, ISO19001,ISO14001 standards.It can be used
- Pulse TX1089NL Compatible H1216S 10/100 Base-T LAN Magnetic Transformer Modules For Surgical Equipment (SMT, 16 PIN, Single Port ) The H1216S supports speed 10/100 Base-T, It is compliant to IEEE 802.3, UL, Reach, RoHs, ISO19001,ISO14001 standards.It c
- YDS 13F-38NL Compatible HSW-H1016S 10/100 Base-T Low Profile Ethernet Lan Transformer For Surgical Equipment (SMT, 12 PIN, Single Port )
- Pulse HX7028NL Compatible 10G Base-T Lan Transformer Modules for industrial PC(SMD,24 PIN,Single Port ).
- Hanrun HY602403 Compatible 1000 Base-T Ethernet Lan Transformer For Router ( PoE SMD 24 PIN Single Port ).
- X Multiple XTFZ-H4001CG-JU Compatible H4016S 10/100 Base-T Telecom Ethernet Lan Magnetics for Network Firewall ( SMD 40PIN Quad Port )
- Transformer UTG48C10 Compatible HS2048G 10/100/1000 Base-T Telecom Ethernet Lan Magnetics for 1/0 Controller Guard System (SMD 48PIN Dual Port )
- EUA2811-20W Stereo Digital Audio Power Amplifier
- EUA2839-20W Stereo Digital Audio Power Amplifier with EQ, 3-Band AGL, 3D and Capless HP/Line Driver
Popular Searches
Find Similar Products By Category
- Electronic Components & Supplies > Active Components > Integrated Circuits
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- Services
- Latest Sourcing Requests
- Product Update
- Companies of Today
- GoldSupplier.com Mobile Site
- B2B Articles
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
BOB.LIU
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-