TAS6424QDKQRQ1 Fa'atele leo Ta'avale, 75-W, 2-MHz, 4-ch 4.5- i le 26.4-V fa'aoga numera Vasega-D fa'atele leo fa'atasi ai ma lafo uta 56-HSSOP -40 i le 125
♠ Faʻamatalaga o oloa
| Uiga Oloa | Uiga Taua |
| Tufuga: | Texas Meafaigaluega |
| Vaega o oloa: | Fa'atele leo |
| RoHS: | Fa'amatalaga |
| Fa'asologa: | TAS6424-Q1 |
| Oloa: | Fa'atele leo |
| Vasega: | Vasega-D |
| Malosiaga e maua ai: | 75 W |
| Tulaga fa'apipi'i: | SMD/SMT |
| Ituaiga: | 4-Channel Quad |
| Paket/Mataupu: | HSSOP-56 |
| Fa'alogo - Fa'aletonu Uta: | 4 Ohm |
| THD fa'atasi ai ma le pisa: | 0.02 % |
| Sapalai Malosi - Max: | 26.4 V |
| Sapalai Voltage - Min: | 4.5 V |
| La'ititi ole Vevela ole Gaioiina: | - 40C |
| Maualuluga Fa'agaioiga Vevela: | + 125 C |
| Fa'ailoga: | AEC-Q100 |
| afifiina: | Reel |
| afifiina: | Oti le lipine |
| Fa'ailoga: | Texas Meafaigaluega |
| Maualuluga: | 2.59 mm |
| Ituaiga Ulufale: | Faafuainumera |
| Umi: | 18.41 mm |
| Susū ma'ale'ale: | Ioe |
| Numera o Auala: | 4 Alavai |
| Fa'agaoioi Sapalai i le taimi nei: | 15 mA |
| Galuega Fa'atino i le taimi nei: | 6.5 A |
| Ituaiga oloa: | Fa'atele leo |
| PSRR - Tulaga Malosiaga Te'ena: | 75 dB |
| Tapuni i lalo: | Tapuni i lalo |
| Aofaiga o pusa falegaosimea: | 1000 |
| Vaega laiti: | IC fa'alogo |
| Lautele: | 7.49 mm |
| Unit mamafa: | 831 mg |
♠ TAS6424-Q1 75-W, 2-MHz Digital Input 4-Channel Automotive Class-D Audio Amplifier Faatasi ai ma le Puipuiga o le Uta ma le I 2C Diagnostics
O le TAS6424-Q1 masini o se fa'afuainumera numera-input Vasega-D fa'atele leo e fa'aogaina le 2.1 MHz PWM fa'afeso'ota'i taimi e mafai ai se tau-optimized fofo i se la'ititi la'ititi PCB tele, fa'agaioiga atoa i lalo i le 4.5 V mo mea amata / taofi, ma tulaga lelei leo e o'o atu i le 40 kHz leo bandwidth.
O le TAS6424-Q1 Class-D fa'alogo leo ua mamanuina mo le fa'aogaina i totonu o ta'avale ta'avale ma fa'aoga fa'amalosi fafo. O le masini e maua ai ala e fa i le 27 W i le 4 Ω i le 10% THD + N ma le 45 W i le 2 Ω i le 10% THD + N mai le 14.4-V sapalai ma le 75 W i le 4 Ω i le 10% THD + N mai le 25-V sapalai. O le Vasega-D topology e matua fa'aleleia atili le lelei i luga o fofo masani fa'atele laina. E mafai ona fa'atūina le fa'asologa o suiga i luga a'e o le fa'alili AM, lea e fa'aumatia ai le fa'alavelave AM-band ma fa'aitiitia ai le tele ma le tau, po'o lalo ifo o le AM band e fa'amalieina lelei.
Mo se pine fa'akomepiuta lua alalaupapa, va'ai le TAS6422-Q1
O lo'o ofoina atu le masini i totonu o le 56-pin HSSOP PowerPAD™ afifi fa'atasi ai ma le fa'amama fa'aavela i luga.
• Fa'ata'ita'iga Fa'apitoa o uta
– Tamomoe e aunoa ma ni uati fa'aulu
- AC Su'esu'ega mo Tweeter Su'esu'ega ma le Impedance ma le Vaega Tali
• Faʻafaigofie ona faʻafeiloaʻi CISPR25-L5 EMC Faʻamatalaga
• Agava'a mo Ta'avale Ta'avale
• Fa'alogo leo
- 4 Alalaupapa I 2S poʻo le 4/8-Alaala TDM Ulufale
– Tulaga Fa'ata'ita'i Fua Fa'atatau: 44.1 kHz, 48 kHz, 96 kHz
- Faiga Faʻapipiʻi: 16-bit i le 32-bit I 2S, ma le TDM
• Fa'alogo leo
- Fa-Alālaupapa Alalaupapa-Utaa (BTL), Fa'atasi ai ma le Filifiliga o le BTL Fa'atasi (PBTL)
– E oo atu i le 2.1-MHz Output Switching Frequency
– 75 W, 10% THD I le 4 Ω i le 25 V
– 45 W, 10% THD I le 2 Ω i le 14.4 V
– 150 W, 10% THD I le 2 Ω i le 25 V PBTL
• Fa'atinoga Fa'alogo i le 4 Ω i le 14.4 V
– THD+N <0.03% i le 1 W – 42-µVRMS Pioo Faia – –90-dB Crosstalk
• Uta Su'esu'ega
– Galuega Fa'aavanoa ma Puupuu Uta
– Output-i-Maa po'o Pu'upu'u eleele
- Su'esu'eina o le Laina E o'o i le 6 kΩ
– Faagaioiga Tutoatasi Talimalo
– Polokalama mo Su'esu'ega Laina Gaosia Fetuuna'i
• Puipuiga
– Fa'atapula'aina o le taimi nei
– Puipuiga Puupuu Galuega
– 40-V Lafoa'i uta
– Laueleele Tatala ma le Malosi Faapalepale
– DC Offset
– Ova le vevela
– Vave ma le Ovaveta
• Galuega Lautele
– 4.5-V i le 26.4-V Tuuina atu voltage
– I 2C Pulea ma 4 Fa'amatalaga Filifiliga
- Su'esu'eina Kilipi ma Lapata'iga Fa'avevela
• Unite ulu o Ta'avale
• Ta'avale Fa'apitoa Fa'aola Fa'aola
