HFDA801A-VYT Audio Amplifiers 4x80W digital input class-D automotive audio amplificator Hi-Fi 2MHz commutatione freq
Product Description
| Productum attributum | Precium attributum |
| Fabrica: | STMicroelectronics |
| Product Category: | Audio Amplifiers |
| RoHS: | Singula |
| Series: | HFDA801A |
| Productum: | Audio Amplifiers |
| Classis: | Classis-D |
| Power output: | 80 W |
| Adscendens Style: | SMD/SMT |
| Typus: | Digital Input |
| Sarcina / Case: | LQFP-64 |
| Audio - Impedimentum Lond: | 2 Ohms, 4 Ohms |
| THD plus sonitus: | 0.08 % |
| Supple intentione - Max: | 25 V |
| Supple intentione - Min: | 4.5 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 105 C |
| Quid: | AEC-Q100 |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Notam: | STMicroelectronics |
| Humor Sensitivus: | Ita |
| Numerus canalium: | 4 Channel |
| Product Type: | Audio Amplifiers |
| Factory Pack Quantity: | 1000 |
| Subcategoria: | Audio ICs |
♠ 4 x 80W digital input class-D automotive audio amplificator cum qualitate audio Hi-Fi, diagnostica provecta, 2 MHz frequentiam mutandi et High Resolution Bandwidth
HFDA801A est novum ST class-D ampliatorem audio, speciatim ad automotivum applicationes in novissima BCD technologia destinata.HFDA801A in 24-bitras 120 dB DAC conversionem integrat, ac lineamenta 2 MHz mutandi PWM class D output scaena.Haec conformatio efficit consilium applicationis pacti et insumendi, simulque praestantem gradum spectaculorum auditionum attingens.HFDA801A applicationes cohortis latae sustinet (80 kHz), cum plano valde iaceo strepitus et humilis THD.Praeterea matrix diagnostica perfectissima notat, inter quas plena diagnostica in fabula ad OEM requisita gravissima sustineat secundum loquentis potestatem et systematis robustitatem/ constantiam.HFDA801A subsidia incipiunt desinunt in 4.5 V ad 4.5 V (V ad V vertente) et in valde compacto et tenui involucro LQFP 10x10 constituitur.Ita HFDA801A ad quemlibet gradum applicationis autocineti aptus est.
• AEC-Q100 absolute iterum
• Integrated 120 dB D/A conversion
• I2S et TDM digital input (usque ad 16 CH TDM)
• Selectable input rate frequency (44.1/48/96/192 kHz)
• Lata copia operativae range: 4.5 V - 2518 V (5 V min in tractu transitus)
• PWM II MHz mutans PWM;
- Reducitur magnitudine et sumptus output LC
• Maximum Consilium Bandwidth firmamentum:
– Usque ad 40 kHz (I2S 96 kHz) cum attenuatione [0 dB, -2 dB].
– Usque ad 80 kHz (I2S 192 kHz) cum attenuatione [0 dB, -2 dB].
• 4 I2C inscriptiones
• 4 Ω, 2 Ω, 1 Ω incessus cum output canalibus parallelisationi
• MOSFET potentia outputs permittit facultatem potentiae output altam;
– Typ 4 x 30 W /4 Ω @ 14.4 V, 1 kHz THD = 10%
- Typ 4 x 25 W /4 Ω @ 14.4 V, 1 kHz THD = 1%
- Typ 4 x 50 W/2 Ω @ 14.4 V 1 kHz THD = 10 %
- Typ 4 x 80 W/4 Ω @ 25V V, 1 kHz THD = 10 %
• I2C plena configurabilitas et diagnostica;
- 4 x Scelerisque monitionem et mediocris coniunctas temperatus mensurae in I 2C (8 bits)
- AC et DC diagnostica (independens canalis)
- OCP praesidio ratio configurable (IV OCP modum x selectable)
- muta temporis configuratione
- DIM (digital metre impedimentum)
- videre post filter configuratione
• Facultas diagnostic in fabula integram currere:
- Brevis ad GND / VCC
- DC offset detector
• Maximum sonitus;
- 13 µV A-gravis;20 kHz
• Nimis THD:
– 0.02% apud 1 W 1 kHz in 4 et 2 Ω onera typ
– 0.08% 20-20 kHz (cohortis plenae audio) in 4 et 2 Ω onera (1 W)
• CD/Diag pin (III selectable CD limina)
• Synchronisation output paxillus (solum cum TDM input stream, on I2Sdata2)
• Channel independens muta / Play / Praeda lectio / Diagnostic
• Verus tempus current monitor
• Open Lond in fabula
• Pugna onus TUBER compatible (XL V)
• Immunis ad pop/ricinum strepitus vicissim / off, pugna variationum (intra range operativa), in diagnostica
• Tactus obsequio aestimari CISPR25
• Legatum (nullus modus I2C)
• Integrated brevi circuitu praesidia
• ESD praesidia integra (2 kV HBM, 500 V / 750 V anguli CDM)
• LQFP64 expositae codex in sarcina
