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부품번호 | LY8010 기능 |
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기능 | 2.5 W Mono Filterless Class D Audio power Amplifier | ||
제조업체 | Lyontek | ||
로고 | |||
전체 24 페이지수
®
Rev. 1.6
LY8010
2.5 W Mono Filterless Class D Audio power Amplifier (WCSP / DFN)
FEATURES
2.5 W Into 4Ω from 5V power supply at
THD = 10% (Typ).
2.5V~5.5V Power supply.
Low shutdown Current.
Low Quiescent Current.
Minimum external components.
No output filter required for inductive loads.
Output Pin Short-Circuit Protection (Short to
Output Pin, Short to GND, Short to VDD)
Low noise during turn-on and turn-off transitions.
Lead free and green package available.
(RoHS Compliant)
Space Saving Package
- Wafer Chip Scale Packaging (WCSP).
- DFN Package
APPLICATION
Portable electronic devices
Mobile Phones
PDAs
PIN CONFIGURATION
GENERAL DESCRIPTION
The LY8010 is a high efficiency, 2.5 W mono class D
audio power amplifier. It is a low noise, filterless
PWM architecture eliminates the output filter,
reducing external component count, system cost,
and simplify design.
The LY8010 is designed to meet of mobile phones
and other portable electronic devices. The LY8010
is a single 5V supply, it is capable of driving 4Ω
speaker load at a continuous average output of 2.5
W with 10% THD+N. Not external heat-sink is
required.
In cellular handsets, the earpiece, speaker phone,
and melody ringer can each be driven by the
LY8010.
Output pin short circuit ( short to output pin, short to
ground and short to VDD ) protection prevent the
device from damage during fault conditions.
www.DataSheet4U.com
Lyontek Inc. reserves the rights to change the specifications and products without notice.
5F, No. 2, lndustry E . Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan
TEL: 886-3-6668838
FAX: 886-3-6668836
1
®
Rev. 1.6
LY8010
2.5 W Mono Filterless Class D Audio power Amplifier (WCSP / DFN)
Figure 3. Application Schematic With Single-Ended Input
www.DaAtaSBhSeeOt4UL.UcoTmE MAXIMUN RATINGS
PARAMETER
Supply Voltage
Operating Temperature
Input Voltage
Storage Temperature
Power Dissipation
ESD Susceptibility
Junction Temperature
Soldering Temperature (under 10 sec)
SYMBOL
VDD
TA
VI
TSTG
PD
VESD
TJMAX
TSOLDER
RATING
6.0
-40 to 85 (I grade)
-0.3V to VDD +0.3V
-65 to 150
Internally Limited
2000
150
260
UNIT
V
℃
V
℃
W
V
℃
℃
Lyontek Inc. reserves the rights to change the specifications and products without notice.
5F, No. 2, lndustry E . Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan
TEL: 886-3-6668838
FAX: 886-3-6668836
4
4페이지 ®
Rev. 1.6
LY8010
2.5 W Mono Filterless Class D Audio power Amplifier (WCSP / DFN)
Figure 6
Total Harmonic Distortion + Noise vs Frequency
www.DataSheet4U.com
Figure 7
Total Harmonic Distortion + Noise vs Frequency
Lyontek Inc. reserves the rights to change the specifications and products without notice.
5F, No. 2, lndustry E . Rd. IX, Science-Based Industrial Park, Hsinchu 300, Taiwan
TEL: 886-3-6668838
FAX: 886-3-6668836
7
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
LY8010 | 2.5 W Mono Filterless Class D Audio power Amplifier | Lyontek |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |