 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DIO2140 Datasheet(PDF) 1 Page - DIOO MICROCIRCUITS CO., LTD |
|
|
|||||||||||||||||||||||||||||
DIO2140 Datasheet(HTML) 1 Page - DIOO MICROCIRCUITS CO., LTD |
|
|
1 / 12 page  Rev 1.5 www.dioo.com © 2022 DIOO MICROCIRCUITS CO., LTD DIO2140• Rev. 1.5 DIO2140 2.8 W, Monaural Filter-Free, Class-D Audio Amplifier Features Maximum output: > 2.5 W, output under 4 Ω load Distortion rate (THD): 0.05% (VDD = 5.0 V, PO = 1 W) High efficiency up to 83% at 400 mW Filter-free Class-D architecture Needs only three external components Short circuit protection function Thermal shutdown function Under voltage lockout function Green package: DFN-8 and MSOP-8 Applications Wireless or cellular handsets and PDAs Personal navigation devices General portable audio devices Descriptions The DIO2140 is a 2.8 W high-efficiency filter-free Class-D audio amplifier, which needs only three external components. Its optimized PWM output stage eliminates the LC output filter. The DIO2140 features its filter-free Class-D architecture, which leads to a reduction of peripheral components amount, PCB board area, and system cost. And high efficiency of up to 90% makes it suitable for cell phones and other mobile device applications. Moreover, the DIO2140 is also equipped with protection functions, such as a short circuit protection function for the speaker output terminal, thermal shutdown function for inside of the device, and under voltage lockout. Block Diagram Ordering Information Part Number Top Marking RoHS MSL TA Package DIO2140CD8 D2140 Green Level-3 -40 to +85°C DFN-8 Tape & Reel, 3000 DIO2140CM8 DIO2140 Green Level-3 -40 to +85°C MSOP-8 Tape & Reel, 3000 |
Similar Part No. - DIO2140 |
|
Similar Description - DIO2140 |
|
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
