TDA7850H Mea hoʻonui leo 4 x 50 W MOSFET Quad Bridge Pwr Amplifier

ʻO ka wehewehe pōkole:

Nā mea hana: STMicroelectronics
Māhele Huahana: Mea hoʻonui leo
Pepa ʻikepili: TDA7850H
Hōʻike: Audio Amplifiers
ʻO ke kūlana RoHS: RoHS Compliant


Huahana Huahana

Nā hiʻohiʻona

Palekana

Huahana Huahana

♠ wehewehe huahana

Huahana Huahana Waiwai Hiʻona
Mea hana: STMicroelectronics
Māhele Huahana: Mea hoʻonui leo
moʻo: TDA7850
Huahana: Mea hoʻonui leo
Papa: Papa-AB
Mana hoʻopuka: 85 W
Kāila kau ʻana: Ma o Hole
ʻAno: 4-Kanela Quad
Pūʻolo / hihia: FLEXIWATT-15
Leo - Hoʻouka Impedance: 4 Ohms
THD me ka walaʻau: 0.015 %, 0.006 %
Voltage Hoʻolako - Max: 18 V
Kupono: AEC-Q100
Packaging: Paipu
Brand: STMicroelectronics
Ka wehewehe/hana: Luna haʻiʻōlelo
Loaʻa: 26 dB
Kiʻekiʻe: 15.7 mm
ʻAno hoʻokomo: hoʻokahi
Ka lōʻihi: 29.23 mm
Ka helu o nā kaha: 4 Kanal
ʻAno hōʻailona puka: ʻokoʻa
ʻAno puka: 4-Kanela Stereo
Pd - Hoʻopau Mana: 80000 mW
ʻAno Huahana: Mea hoʻonui leo
Ka nui o ka waihona hale hana: 357
Māhele ʻāpana: Nā IC leo
ʻAno lako: hoʻokahi
laula: 4.5 mm
Huina Weight: 0.254851 oz

♠ 4 x 50 W MOSFET quad bridge power amplifier

ʻO ka TDA7850 kahi mea hoʻonui leo ʻenehana MOSFET class AB ma Flexiwatt 25 package i hoʻolālā ʻia no ka lekiō kaʻa mana kiʻekiʻe.ʻO ka hoʻopiha piha ʻana o ka P-Channel/N-Channel e hiki ai i kahi kaʻa e hoʻoheheʻe i ka uila puka ʻana, i hui pū ʻia me ka puka kiʻekiʻe o kēia manawa a me ka hoʻohaʻahaʻa ʻana i nā poho saturation e hoʻonohonoho i nā kuhikuhi mana hou i ke kahua kaʻa-radio, me nā hana distortion like ʻole.

Hoʻohui ka TDA7850 i kahi mea ʻike offset DC.


  • Mua:
  • Aʻe:

  • ■ Hiki i ka mana puka kiʻekiʻe:

    – 4 x 50 W/4 Ω ka nui.

    – 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %

    – 4 x 80 W/2 Ω max.

    – 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 %

    ■ kahua mana puka MOSFET

    ■ Maikaʻi 2 Ω hiki ke hoʻokele

    ■ Hoʻokaʻawale papa Hi-Fi

    ■ Haahaa ka leo puka

    ■ hana ST-BY

    ■ Hana leo

    ■ E hoʻohenehene i ka min.ʻike uila hāʻawi

    ■ Helu hapa haahaa mawaho:

    - Loaʻa paʻa i loko (26 dB)

    - ʻAʻohe uku o waho

    - ʻAʻohe capacitors bootstrap

    ■ Ma ka moku 0.35 He mea hookele aoao kiekie

     

    ■ Hoopuka kaapuni pokole i ka gnd, ia Vs, ma kela aoao o ka haawe

    ■ Na haawe inductive loa

    ■ Hoʻonui i ka wela o ka puʻupuʻu me ka palena wela wela

    ■ Hoʻokuʻu DC offset ʻike

    ■ E hoʻouka i ka uila hoʻokuʻu

    ■ Ua wehe wale ia gnd

    ■Baila hoohuli

    Nā Huahana Pili