TAS6424QDKQRQ1 Audio Amplifiers Automotive, 75-W, 2-MHz, 4-ch 4.5- zuwa 26.4-V shigarwar dijital Class-D amplifier audio w/ juji juji 56-HSSOP -40 zuwa 125
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Audio Amplifiers |
| RoHS: | Cikakkun bayanai |
| Jerin: | Saukewa: TAS6424-Q1 |
| Samfura: | Audio Amplifiers |
| Darasi: | Darasi-D |
| Ƙarfin fitarwa: | 75 W |
| Salon hawa: | SMD/SMT |
| Nau'in: | 4-Channel Quad |
| Kunshin/Kasuwa: | HSSOP-56 |
| Audio - Ƙarfin Ƙarfafawa: | 4 ohms |
| THD da Surutu: | 0.02% |
| Ƙarfin Ƙarfafawa - Max: | 26.4v |
| Samar da Wutar Lantarki - Min: | 4.5v |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| cancanta: | Saukewa: AEC-Q100 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Alamar: | Texas Instruments |
| Tsayi: | 2.59 mm |
| Nau'in shigarwa: | Dijital |
| Tsawon: | 18.41 mm |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshi: | 4 Channel |
| Kayan Aiki Na Yanzu: | 15 mA |
| Fitowar Yanzu: | 6.5 A |
| Nau'in Samfur: | Audio Amplifiers |
| PSRR - Ƙimar Ƙimar Ƙarfafawa: | 75 dB |
| Rufewa: | Rufewa |
| Yawan Kunshin Masana'anta: | 1000 |
| Rukuni: | Audio ICs |
| Nisa: | 7.49 mm |
| Nauyin Raka'a: | 831 mg |
♠ TAS6424-Q1 75-W, 2-MHz Digital Input 4-Channel Automotive Class-D Audio Amplifier Tare da Kariyar Load-Juji da I 2C Diagnostics
Na'urar TAS6424-Q1 ita ce tashoshi huɗu na dijital-input Class-D audio amplifier wanda ke aiwatar da mitar sauyawa na 2.1 MHz PWM wanda ke ba da damar ingantaccen bayani mai tsada a cikin ƙaramin girman PCB, cikakken aiki har zuwa 4.5 V don farawa / dakatar da abubuwan da suka faru, da ingantaccen ingancin sauti tare da har zuwa 40 kHz bandwidth audio bandwidth.
TAS6424-Q1 Amplifier mai jiwuwa na Class-D an ƙera shi don amfani a cikin raka'o'in kan mota da na'urorin ƙarawa na waje. Na'urar tana ba da tashoshi huɗu a 27 W cikin 4 Ω a 10% THD + N da 45 W cikin 2 Ω a 10% THD + N daga wadatar 14.4-V da 75 W cikin 4 Ω a 10% THD + N daga wadatar 25-V. Topology na Class-D yana haɓaka inganci sosai akan hanyoyin amplifier na layi na gargajiya. Za a iya saita mitar sauyawar fitarwa ko dai sama da rukunin AM, wanda ke kawar da tsangwama-band kuma yana rage girman tacewa da farashi, ko ƙasa da rukunin AM don haɓaka aiki.
Don fitin da ya dace da amplifier tashoshi biyu, duba TAS6422-Q1
Ana ba da na'urar a cikin fakitin HSSOP PowerPAD™ mai 56-pin tare da fallen kushin zafi sama.
• Advanced Load Diagnostics
- Yana gudana ba tare da agogon shigarwa ba
- Binciken AC don Ganewar Tweeter tare da Impedance da Amsa Mataki
• Sauƙi don saduwa da CISPR25-L5 Ƙididdigar EMC
• Cancantar don Aikace-aikacen Mota
• Abubuwan shigar da sauti
– 4 Tashoshi I 2S ko 4/8-Tashar TDM Input
- Samfuran Samfuran shigarwa: 44.1 kHz, 48 kHz, 96 kHz
- Tsarin shigarwa: 16-bit zuwa 32-bit I 2S, da TDM
• Fitar sauti
- Load ɗin da aka ɗaure da tashar tashoshi huɗu (BTL), tare da zaɓi na daidaitaccen BTL (PBTL)
- Har zuwa 2.1-MHz Mitar Canjawar Fitowa
- 75 W, 10% THD Cikin 4 Ω a 25 V
- 45 W, 10% THD Cikin 2 Ω a 14.4 V
- 150 W, 10% THD cikin 2 Ω a 25V PBTL
• Ayyukan Sauti zuwa 4 Ω a 14.4 V
- THD + N <0.03% a 1 W - 42-µVRMS Fitar da Hayaniyar - -90-dB Crosstalk
• Load Diagnostics
– Fitar Buɗewa da Shorted Load
– Fitowa-zuwa-Batir ko Shorts na ƙasa
- Gano Fitar Layi Har zuwa 6 kΩ
– Aiki mai zaman kansa mai watsa shiri
- Ƙarfafa shirye-shirye don Gwajin Layin Samar da Sauƙi
• Kariya
- Ƙayyadaddun fitarwa na yanzu
– Output Short Kariya
- 40-V Juji Load
– Buɗe ƙasa da Mai haƙuri
- DC Kashe
– Yawan zafin jiki
– Ƙarƙashin wutar lantarki da Ƙarfin wutar lantarki
• Gabaɗaya Aiki
- 4.5-V zuwa 26.4-V Samfuran ƙarfin lantarki
- I 2C Sarrafa Tare da Zaɓuɓɓukan Adireshi 4
- Gane Clip da Gargaɗi na thermal
• Rukunin Shugaban Mota
• Modulolin Amplifier na waje
