I-TAS6424QDKQRQ1 Izikhulisamsindo Zomsindo Izimoto, 75-W, 2-MHz, 4-ch 4.5- ukuya ku-26.4-V okokufaka kwedijithali I-amplifier yomsindo we-Class-D w/ ukulahla layisha 56-HSSOP -40 kuya ku-125
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Izikhulisamsindo |
| I-RoHS: | Imininingwane |
| Uchungechunge: | I-TAS6424-Q1 |
| Umkhiqizo: | Izikhulisamsindo |
| Ikilasi: | Ikilasi-D |
| Amandla Okukhiphayo: | 75W |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Uhlobo: | 4-Channel Quad |
| Iphakheji/Ikesi: | HSSOP-56 |
| Umsindo - Ukuphazamiseka Kokulayisha: | 4 ohm |
| I-THD plus Noise: | 0.02 % |
| Supply Voltage - Max: | 26.4 V |
| Supply Voltage - Min: | 4.5 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Ukufaneleka: | I-AEC-Q100 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ibhrendi: | Texas Instruments |
| Ubude: | 2.59 mm |
| Uhlobo Lokufaka: | Idijithali |
| Ubude: | 18.41 mm |
| Kuyazwela umswakama: | Yebo |
| Inombolo Yeziteshi: | 4 Isiteshi |
| Ukunikezwa Okusebenzayo Kwamanje: | 15 mA |
| Okukhiphayo Kwamanje: | 6.5 A |
| Uhlobo Lomkhiqizo: | Izikhulisamsindo |
| I-PSRR - Isilinganiso Sokunqatshwa Kokuhlinzekwa Kwamandla: | awu 75db |
| Vala shaqa: | Vala shaqa |
| Inani Lephakethe Lefekthri: | 1000 |
| Isigaba esingaphansi: | Ama-IC womsindo |
| Ububanzi: | 7.49 mm |
| Isisindo Seyunithi: | 831 mg |
♠ TAS6424-Q1 75-W, 2-MHz Digital Input 4-Channel Automotive Class-D Amplifier yomsindo enokuvikela kokulahla kanye nokuxilongwa kwe-I 2C
Idivayisi ye-TAS6424-Q1 iyi-amplifier yomsindo ye-Class-D eneziteshi ezine zedijithali esebenzisa imvamisa yokushintsha engu-2.1 MHz PWM enika amandla isisombululo esinezindleko ezingcono kakhulu ngosayizi we-PCB encane kakhulu, ukusebenza okugcwele kuze kufike ku-4.5 V ngemicimbi yokuqala/ukumisa, kanye nekhwalithi yomsindo eyingqayizivele efinyelela kumkhawulokudonsa womsindo ongu-40 kHz.
Isikhulisi somsindo se-TAS6424-Q1 Class-D siklanyelwe ukusetshenziswa kumayunithi ekhanda lezimoto namamojula amplifier angaphandle. Idivayisi inikeza iziteshi ezine ku-27 W ukuya ku-4 Ω ku-10% THD+N kanye no-45 W ku-2 Ω ku-10% THD+N kusukela ekunikezeni okungu-14.4-V kanye no-75 W kuya ku-4 Ω ku-10% THD+N kusukela ekunikezeni okungu-25-V. I-topology ye-Class-D ithuthukisa kakhulu ukusebenza kahle kunezixazululo ze-amplifier zomugqa ovamile. Imvamisa yokushintsha okukhiphayo ingasethwa noma ibe ngenhla kwebhendi ye-AM, eqeda ukuphazamiseka kwe-AM-band futhi inciphise usayizi wesihlungi esiphumayo nezindleko, noma ngaphansi kwebhendi ye-AM ukuze kuthuthukiswe ukusebenza kahle.
Ukuze uthole iphinikhodi yokukhulisa iziteshi ezimbili, bona i-TAS6422-Q1
Idivayisi inikezwa ngephakeji ye-HSSOP PowerPAD™ yamaphini angu-56 enephedi eshisayo eveziwe.
• I-Advanced Load Diagnostics
- Isebenza ngaphandle Kwamawashi Okufaka
- I-AC Diagnostic yokutholwa kwe-Tweeter nge-Impedance kanye ne-Phase Response
• Kulula ukuhlangabezana nokucaciswa kwe-CISPR25-L5 EMC
• Ifanelekele Izicelo Zezimoto
• Okokufaka komsindo
– 4 Channel I 2S noma 4/8-Channel TDM Input
– Amanani Esampuli Okokufaka: 44.1 kHz, 48 kHz, 96 kHz
- Amafomethi Wokufaka: 16-bit kuya ku-32-bit I 2S, kanye ne-TDM
• Imiphumela Yomsindo
- Umthwalo Oboshiwe Weziteshi Ezine (BTL), Ngenketho ye-Parallel BTL (PBTL)
- Kufika Ku-2.1-MHz Imvamisa Yokushintsha Okukhiphayo
- 75 W, 10% THD Ku-4 Ω ku-25 V
- 45 W, 10% THD Ku-2 Ω ku-14.4 V
– 150 W, 10% THD Ku-2 Ω ku-25 V PBTL
• Ukusebenza Komsindo Ku-4 Ω ku-14.4 V
– THD+N <0.03% ku-1 W – 42-µVRMS Output Noise – –90-dB Crosstalk
• Layisha Ukuxilongwa
– Okukhiphayo Kuvuliwe Nomthwalo Omfishane
- Okukhiphayo kubhethri noma Okufushane Kwaphansi
– Ukutholwa Komphumela Wolayini Kufikela ku-6 kΩ
- Ukusebenza Okuzimele
– Programmability for Flexible Production Line Testing
• Ukuvikelwa
– Output Current Limiting
– Output Ukuvikelwa iDemo
– 40-V Ukulahlwa Komthwalo
- I-Open Ground ne-Power Tolerant
- I-DC Offset
– Overterate
- I-Undervoltage kanye ne-Overvoltage
• Ukusebenza Okujwayelekile
– 4.5-V kuya ku-26.4-V Supply voltage
– I 2C Control With 4 Address Options
- Ukutholwa kwesiqeshana kanye nesexwayiso esishisayo
• Amayunithi Enhloko Yezimoto
• Amamojula Wesikhulisamandla Sangaphandle Wezimoto
