TAS6424QDKQRQ1 Audio Amplifiers Automotive, 75-W, 2-MHz, 4-ch 4.5- to 26.4-V digital input Class-D audio amplifier w/ idalenu 56-HSSOP -40 si 125
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | Audio Amplifiers |
| RoHS: | Awọn alaye |
| jara: | TAS6424-Q1 |
| Ọja: | Audio Amplifiers |
| Kilasi: | Kilasi-D |
| Agbara Ijade: | 75 W |
| Iṣagbesori ara: | SMD/SMT |
| Iru: | 4-ikanni Quad |
| Package/Apo: | HSSOP-56 |
| Olohun – Imudanu fifuye: | 4 ohms |
| THD pẹlu Ariwo: | 0.02% |
| Foliteji Ipese - O pọju: | 26.4 V |
| Foliteji Ipese - Min: | 4.5 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 125 C |
| Ijẹẹri: | AEC-Q100 |
| Iṣakojọpọ: | Reli |
| Iṣakojọpọ: | Teepu Ge |
| Brand: | Texas Instruments |
| Giga: | 2,59 mm |
| Irú àgbéwọlé: | Oni-nọmba |
| Gigun: | 18,41 mm |
| Ọrinrin Ifamọ: | Bẹẹni |
| Nọmba awọn ikanni: | 4 ikanni |
| Ipese Nṣiṣẹ lọwọlọwọ: | 15 mA |
| Ijade lọwọlọwọ: | 6.5 A |
| Iru ọja: | Audio Amplifiers |
| PSRR - Iwọn Ijusilẹ Ipese Agbara: | 75 dB |
| Paade: | Paade |
| Opoiye Pack Factory: | 1000 |
| Ẹka: | Audio ICs |
| Ìbú: | 7,49 mm |
| Iwọn Ẹyọ: | 831 mg |
♠ TAS6424-Q1 75-W, 2-MHz Digital Input 4-ikanni Automotive Class-D Audio Amplifier Pẹlu Ẹru-idaabobo Idasonu ati I 2C Ayẹwo
Ẹrọ TAS6424-Q1 jẹ ikanni oni-nọmba oni-nọmba-input Class-D ampilifaya ohun afetigbọ ti o ṣe imuse igbohunsafẹfẹ iyipada 2.1 MHz PWM ti o jẹ ki ojutu ti iṣapeye iye owo ni iwọn PCB kekere kan, iṣẹ ni kikun si 4.5 V fun awọn iṣẹlẹ ibẹrẹ / da duro, ati didara ohun iyalẹnu pẹlu iwọn bandiwidi ohun afetigbọ 40 kHz.
TAS6424-Q1 Class-D ampilifaya iwe jẹ apẹrẹ fun lilo ninu awọn ẹya ori ọkọ ayọkẹlẹ ati awọn modulu ampilifaya ita. Ẹrọ naa pese awọn ikanni mẹrin ni 27 W sinu 4 Ω ni 10% THD + N ati 45 W sinu 2 Ω ni 10% THD + N lati ipese 14.4-V ati 75 W sinu 4 Ω ni 10% THD + N lati ipese 25-V. Kilasi-D topology bosipo imudara ṣiṣe lori awọn solusan ampilifaya laini ibile. Igbohunsafẹfẹ iyipada iyipada le ṣee ṣeto boya loke ẹgbẹ AM, eyiti o yọkuro kikọlu AM-band ati dinku iwọn àlẹmọ iṣẹjade ati idiyele, tabi ni isalẹ ẹgbẹ AM lati mu iṣẹ ṣiṣe dara si.
Fun kan ni ibamu pinni meji-ikanni ampilifaya, ri TAS6422-Q1
Ẹrọ naa ti funni ni 56-pin HSSOP PowerPAD ™ package pẹlu paadi igbona ti o han soke.
• To ti ni ilọsiwaju Fifuye aisan
- Ṣiṣe laisi Awọn aago Input
- Aisan AC fun Wiwa Tweeter pẹlu Impedance ati Idahun Alakoso
• Rọrun lati pade CISPR25-L5 EMC Specification
• Ti o yẹ fun Awọn ohun elo adaṣe
• Awọn igbewọle ohun
– 4 ikanni I 2S tabi 4/8-ikanni TDM Input
- Awọn oṣuwọn Ayẹwo Iṣawọle: 44.1 kHz, 48 kHz, 96 kHz
- Awọn ọna kika igbewọle: 16-bit si 32-bit I 2S, ati TDM
• Awọn abajade ohun
- Fifuye Afara ikanni Mẹrin (BTL), Pẹlu Aṣayan ti BTL Ti o jọra (PBTL)
- Titi di 2.1-MHz Igbohunsafẹfẹ Yipada Ijade
– 75 W, 10% THD Sinu 4 Ω ni 25 V
– 45 W, 10% THD Sinu 2 Ω ni 14.4 V
– 150 W, 10% THD Sinu 2 Ω ni 25 V PBTL
• Išẹ ohun Sinu 4 Ω ni 14.4 V
– THD+N <0.03% ni 1 W – 42-µVRMS Ariwo Abajade – –90-dB Crosstalk
• Awọn ayẹwo ayẹwo fifuye
– O wu Open ati Shorted fifuye
- Ijade-si-Batiri tabi Awọn Kuru Ilẹ
– Wiwajade Laini Titi di 6 kΩ
– Ogun-Independent isẹ
– Programmability fun Rọ Production Line Igbeyewo
• Idaabobo
– O wu Lọwọlọwọ aropin
– O wu Kukuru Idaabobo
- 40-V Fifuye Idasonu
- Ilẹ Ṣii ati Ifarada Agbara
-DC aiṣedeede
– Overtemperature
– Undervoltage ati Overvoltage
• Gbogbogbo isẹ
- 4.5-V to 26,4-V foliteji Ipese
– I 2C Iṣakoso Pẹlu 4 adirẹsi Aw
– Wiwa agekuru ati Ikilọ Gbona
• Automotive Head Sipo
• Automotive Ita ampilifaya Modules
