TDA7850H Audio Amplifier 4 x 50 W MOSFET Quad Bridge Pwr Amplifier
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Zithunzi za STMicroelectronics |
| Gulu lazinthu: | Audio Amplifiers |
| Mndandanda: | TDA7850 |
| Zogulitsa: | Audio Amplifiers |
| Kalasi: | Kalasi-AB |
| Mphamvu Zotulutsa: | 85 w |
| Mtundu Wokwera: | Kudzera mu Hole |
| Mtundu: | 4-Channel Quad |
| Phukusi / Mlandu: | FLEXIWATT-15 |
| Audio - Kusokoneza Katundu: | 4 okhm |
| THD kuphatikiza Noise: | 0.015%, 0.006% |
| Supply Voltage - Max: | 18 v |
| Zoyenereza: | AEC-Q100 |
| Kuyika: | Chubu |
| Mtundu: | Zithunzi za STMicroelectronics |
| Kufotokozera/Kachitidwe: | Wokamba nkhani |
| Phindu: | 26db ndi |
| Kutalika: | 15.7 mm |
| Mtundu Wolowetsa: | Wokwatiwa |
| Utali: | 29.23 mm |
| Nambala Yamakanema: | 4 Channel |
| Mtundu wa Chizindikiro: | Zosiyana |
| Mtundu Wotulutsa: | 4-Channel Stereo |
| Pd - Kutaya Mphamvu: | 80000 mW |
| Mtundu wa malonda: | Audio Amplifiers |
| Kuchuluka Kwa Paketi Ya Factory: | 357 |
| Gulu laling'ono: | Ma audio IC |
| Mtundu Wothandizira: | Wokwatiwa |
| M'lifupi: | 4.5 mm |
| Kulemera kwa Unit: | 0.254851 oz |
♠ 4 x 50 W MOSFET quad bridge mphamvu amplifier
TDA7850 ndikupambana kwaukadaulo wa MOSFET gulu la AB audio amplifier mu phukusi la Flexiwatt 25 lopangidwira wailesi yamagalimoto amphamvu kwambiri. Kapangidwe kokwanira ka P-Channel/N-Channel kumathandizira njanji kuti iyendetse mayendedwe amagetsi omwe, kuphatikiza ndi kutayika kwakukulu kwaposachedwa komanso kuchepa kwapang'onopang'ono kumayika maumboni atsopano amagetsi pamawayilesi agalimoto, ndi machitidwe opotoka osayerekezeka.
TDA7850 imaphatikiza chowunikira cha DC.
■ Kuthekera kwakukulu kwa mphamvu:
- 4 x 50 W / 4 Ω kuchuluka.
- 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
- 4 x 80 W/2 Ω kuchuluka.
- 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 %
■ MOSFET linanena bungwe mphamvu siteji
■ Kuyendetsa bwino kwambiri kwa 2 Ω
■ Kusokoneza kalasi ya Hi-Fi
■ Phokoso lotsika lotulutsa
■ ST-BY ntchito
■ Ntchito yolankhula
■ Yendetsani pa min. kupezeka kwa magetsi
■ Chiwerengero chochepa cha zinthu zakunja:
- Kupindula kokhazikika mkati (26 dB)
- Palibe malipiro akunja
- Palibe ma capacitor a bootstrap
■ Pa bolodi 0,35 Woyendetsa mbali wapamwamba
■ Kutulutsa dera lalifupi kupita ku gnd, kupita ku Vs, kudutsa katundu
■ Katundu wopatsa chidwi kwambiri
■ Kuchulukitsa kutentha kwa chip ndi zochepetsera zofewa zamafuta
■ Chotulukapo cha DC chowongolera
■ Katundu wotaya mphamvu
■ Fortuitous open gnd
■Batire yosinthidwa
