TAS6424QDKQRQ1 Audio Amplifiers Automotive, 75-W, 2-MHz, 4-ch 4.5- kusvika 26.4-V digital input Kirasi-D audio amplifier w/ load dump 56-HSSOP -40 kusvika 125
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | Audio Amplifiers |
| RoHS: | Details |
| Series: | TAS6424-Q1 |
| Product: | Audio Amplifiers |
| Kirasi: | Kirasi-D |
| Output Power: | 75 W |
| Mounting Style: | SMD/SMT |
| Type: | 4-Channel Quad |
| Pakeji/Nyaya: | HSSOP-56 |
| Audio - Load Impedance: | 4 Ohms |
| THD pamwe Noise: | 0.02 % |
| Supply Voltage - Max: | 26.4 V |
| Supply Voltage - Min: | 4.5 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Qualification: | AEC-Q100 |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Brand: | Texas Instruments |
| Urefu: | 2.59 mm |
| Input Type: | Digital |
| Urefu: | 18.41 mm |
| Inonzwa Kunyorova: | Ehe |
| Nhamba Yemachiteshi: | 4 Channel |
| Zvekushandisa Zvazvino: | 15 mA |
| Output Current: | 6.5 A |
| Product Type: | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio: | 75dB |
| Vhara: | Vhara |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Audio ICs |
| Upamhi: | 7.49 mm |
| Unit Weight: | 831 mg |
♠ TAS6424-Q1 75-W, 2-MHz Digital Input 4-Channel Automotive Kirasi-D Audio Amplifier Ine Load-Dump Dziviriro uye I 2C Diagnostics
Iyo TAS6424-Q1 mudziyo ichina-channel dhijitari-inopinza Class-D audio amplifier iyo inoshandisa 2.1 MHz PWM switching frequency inogonesa inodhura-yakagadziriswa mhinduro mune diki PCB saizi, kushanda kwakazara kudzika kusvika ku4.5 V yekutanga/kumisa zviitiko, uye yakasarudzika ruzha rwemhando inosvika makumi mana kHz odhiyo bandwidth.
Iyo TAS6424-Q1 Kirasi-D odhiyo amplifier yakagadzirirwa kushandiswa mumotokari musoro zvikamu uye ekunze amplifier module. Chishandiso chinopa zviteshi zvina pa27 W kupinda 4 Ω pa10% THD+N uye 45 W kupinda 2 Ω pa10% THD+N kubva ku14.4-V inopa uye 75 W kupinda 4 Ω pa10% THD+N kubva kune 25-V inopa. Iyo Kirasi-D topology inovandudza mashandiro pamusoro pechinyakare mutsara amplifier mhinduro. Iyo inobuda switching frequency inogona kusetwa chero pamusoro pe AM bhendi, iyo inobvisa iyo AM-bhendi kukanganisika uye inoderedza inobuda mafirita saizi uye mutengo, kana pazasi AM bhendi kuti uwedzere kushanda zvakanaka.
Kuti uwane pini inoenderana mbiri-chiteshi amplifier, ona TAS6422-Q1
Chishandiso ichi chinopihwa mu56-pini HSSOP PowerPAD ™ pasuru ine yakafumurwa yekupisa pad kumusoro.
• Advanced Mutoro Diagnostics
- Inomhanya isina Input Clocks
- AC Diagnostic yeTweeter Kuonekwa neImpedance uye Phase Response
• Nyore kusangana neCISPR25-L5 EMC Specification
• Anokwanisa kuAutomotive Applications
• Audio Inputs
- 4 Channel I 2S kana 4/8-Channel TDM Input
- Yekupinza Sample mitengo: 44.1 kHz, 48 kHz, 96 kHz
- Mafomati ekupinda: 16-bit kusvika 32-bit I 2S, uye TDM
• Audio Outputs
-Mana-Channel Bridge-Yakasungirirwa Mutoro (BTL), Iine Sarudzo yeParallel BTL (PBTL)
-Kusvika ku2.1-MHz Kubuda Kuchinja Frequency
- 75 W, 10% THD kupinda 4 Ω pa25 V
- 45 W, 10% THD Mu2 Ω pa14.4 V
- 150 W, 10% THD Mu2 Ω pa25 V PBTL
• Audio Performance Mu 4 Ω pa 14.4 V
- THD+N <0.03% pa1 W - 42-µVRMS Inobuda Noise - -90-dB Crosstalk
• Mutoro Diagnostics
-Output Vhura uye Shorted Mutoro
-Kuburitsa-kuBhatiri kana Ground Shorts
-Mutsetse Wekubuda Kuonekwa Kusvika ku6 kΩ
– Host-Yakazvimirira Operation
-Programmability yeFlexible Production Line Testing
• Dziviriro
– Output Current Limiting
– Output Pfupi Dziviriro
– 40-V Load Dump
- Vhura Ground uye Simba Rinoshivirira
-DC Offset
– Overtemperature
- Undervoltage uye Overvoltage
• General Operation
- 4.5-V kusvika 26.4-V Supply voltage
– Ini 2C Kudzora Ne 4 Kero Sarudzo
- Clip Detection uye Thermal Yambiro
• Automotive Head Units
• Automotive External Amplifier Modules
