TAS6424QDKQRQ1 Audio Amplifiers Automotive, 75-W, 2-MHz, 4-ch 4.5- ruo 26.4-V ntinye dijitalụ klaasị-D audio amplifier w/bufuo 56-HSSOP -40 ruo 125
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Ngwa Texas |
| Otu ngwaahịa: | Ihe na-eme mkpọtụ |
| RoHS: | Nkọwa |
| Usoro: | TAS6424-Q1 |
| Ngwaahịa: | Ihe na-eme mkpọtụ |
| Klas: | Klas-D |
| Ike mmepụta: | 75 W |
| Ụdị nrịgo: | SMD/SMT |
| Ụdị: | 4-Chanel Quad |
| Ngwungwu/Ibe: | HSSOP-56 |
| Ọdịnihu - Mgbochi ibu: | 4 ohms |
| THD gbakwunyere mkpọtụ: | 0.02% |
| Voltaji na-eweta - Nke kachasị: | 26.4 V |
| Voltaji Na-eweta - Obere: | 4.5 V |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 125 C |
| ntozu: | AEC-Q100 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Akara: | Ngwa Texas |
| Ogologo: | 2.59 mm |
| Ụdị ntinye: | Dijitalụ |
| Ogologo: | 18.41 mm |
| Mmiri nwere mmetụta: | Ee |
| Ọnụọgụ ọwa: | 4 Ọwa |
| Nbunye na-arụ ọrụ ugbu a: | 15 mA |
| Mpụta ugbu a: | 6.5 A |
| Ụdị ngwaahịa: | Ihe na-eme mkpọtụ |
| PSRR - Oke Ọjụjụ Ọjụjụ Ike: | 75 dB |
| Mechie: | Mechie |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 1000 |
| ngalaba: | Audio IC |
| Obosara | 7.49 mm |
| Ibu nkeji: | 831 mg |
TAS6424-Q1 75-W, 2-MHz Digital ntinye 4-Channel Automotive klaasị-D Audio Amplifier na Nchedo Ibu Ibu yana nchọpụta I 2C
Ngwa TAS6424-Q1 bụ ihe nrịbama ọdịyo nke klas-D nke anọ nke na-eme mgbanwe mgbanwe 2.1 MHz PWM nke na-eme ka ngwọta kachasị ọnụ na obere PCB dị ntakịrị, ọrụ zuru ezu ruo 4.5 V maka mmalite / kwụsị ihe omume, na ụda pụrụ iche nwere ihe ruru 40 kHz audio bandwit.
TAS6424-Q1 Class-D amplifier audio bụ emebere maka ojiji na nkeji isi ụgbọ ala na modul amplifier mpụga. Ngwaọrụ na-enye ọwa anọ na 27 W n'ime 4 Ω na 10% THD + N na 45 W n'ime 2 Ω na 10% THD + N site na ntinye 14.4-V na 75 W n'ime 4 Ω na 10% THD + N site na ntinye 25-V. Topology klaasị-D na-emeziwanye arụmọrụ karịa ihe nrịbawanye akara ọdịnala. Enwere ike ịtọ ugboro ntụgharị mmepụta n'elu igwe AM, nke na-ewepụ nnyonye anya AM-band wee belata nha nha na ọnụ ahịa mmepụta, ma ọ bụ n'okpuru band AM iji bulie arụmọrụ.
Maka ntụtụ na-adaba n'ọwa abụọ, hụ TAS6422-Q1
A na-enye ngwaọrụ a na ngwugwu HSSOP PowerPAD™ nwere pin56 nwere pad okpomọkụ ekpughere.
• Nchọpụta nrịbama ibu dị elu
- Na-agba ọsọ na-enweghị elekere ntinye
- AC Diagnostic maka nchọpụta Tweeter na nzaghachi na nzaghachi oge
• Ọ dị mfe izute CISPR25-L5 nkọwapụta EMC
• tozuru oke maka ngwa ụgbọ ala
• Ntinye ọdịyo
– 4 Channel I 2S ma ọ bụ 4/8-Channel TDM ntinye
- Ọnụego nlele ntinye: 44.1 kHz, 48 kHz, 96 kHz
- Ụdị ntinye: 16-bit ruo 32-bit I 2S na TDM
• Mpụta ọdịyo
- Ibu nke jikọtara ọwa anọ (BTL), yana nhọrọ nke BTL Parallel (PBTL)
- Ruo 2.1-MHz Mpụpụ Mgbanwe ugboro
- 75 W, 10% THD n'ime 4 Ω na 25 V
- 45 W, 10% THD n'ime 2 Ω na 14.4 V
- 150 W, 10% THD n'ime 2 Ω na 25 V PBTL
• Arụmọrụ ọdịyo n'ime 4 Ω na 14.4 V
– THD+N <0.03% na 1 W – 42-µVRMS Mmepụta mkpọtụ – –90-dB Crosstalk
• Ibu nchọpụta nchọpụta
– Mmepe emepe emepe na Shorted Ibu
- Mmepụta-na-batrị ma ọ bụ obere mkpirisi ala
- Nchọpụta mmepụta ahịrị ruo 6 kΩ
– Ọbịa-Independent Ọrụ
– Programmability maka Mgbanwe Line Production Line Test
• Nchedo
– Mmechi dị ugbu a
– Mmepụta Short Nchekwa
- 40-V ihe mkpofu
– Mepee ala na ike ndidi
-DC akwụ ụgwọ
– Oke okpomọkụ
– Undervoltage na overvoltage
• Ọrụ izugbe
– 4.5-V ka 26.4-V na-enye voltaji
– M 2C njikwa na 4 adreesị nhọrọ
- Nchọpụta clip na ịdọ aka ná ntị okpomọkụ
• Ngalaba isi ụgbọ ala
• Modulụ Amplifier Mpụga Ụgbọala
