 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
BA7787FS 데이터시트(PDF) 19 Page - Rohm |
|
|
|||||||||||||||||||||||||||||
BA7787FS 데이터시트(HTML) 19 Page - Rohm |
|
|
19 / 24 page  19 Multimedia ICs BA7786FP-Y / BA7787FS •Operation notes (1) Popping noises occurring when the power is turned on • When the power is turned on, the headphone mute function should be on and the suspend function off in order to prevent popping noises from occurring when VCC turns on. (2) The supply voltages for HP VCC and SP VCC should come from the same power supply. Using separate power supplies can lead to output voltage drops and malfunctioning. (3) The common impedance of the two power supply lines (HP VCC and SP VCC) should be kept as low as possible. (4) Make sure the input resistance for the SYSTEM BEEP IN pin is 33k Ω. (5) Configure the PM BEEP IN pin of BA7786FP-Y as shown below in order to prevent oscillation in the IC. (6) The LCH OUT pin (pin 8) of BA7786FP-Y should be grounded when not used. (7) When switching the suspend function popping nois- es may occur. If this bothers, take measures for elimi- nating it by attachig external componets. 33k |
|
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 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 |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
