LP5018RSMR Darawalada Iftiinka LED 18-Channel I2C Joogtada Joogtada ah ee RGB LED 32-VQFN
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Darawaliinta Iftiinka LED |
| RoHS: | Faahfaahin |
| Taxane: | LP5018 |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | VQFN-32 |
| Tirada wax soo saarka: | 18 Soo saarista |
| Soo-saarka Hadda: | 35 mA |
| Voltage Input, Min: | 2.7 V |
| Voltage Input, Max: | 5.5 V |
| Topology: | Kobcinta |
| Inta jeer ee shaqaynaysa: | 15 MHz |
| Korontada soo-saarka: | 5.5 V |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Astaamaha: | Joogtada Joogtada ah, Xakamaynta Hadda, Xakamaynta I2C, Habka Badbaadinta Awooda |
| Summada: | Qalabka Texas |
| Gelida Voltage: | 2.7 V ilaa 5.5 V |
| Qoyaanka xasaasiga ah: | Haa |
| Tirada kanaalada: | 18 Kanaalka |
| Xaddiga Heerkulka ee shaqaynaya: | -40C ilaa +125C |
| Alaabta: | Darawaliinta Iftiinka LED |
| Nooca Alaabta: | Darawaliinta Iftiinka LED |
| Tirada Xidhmada Warshada: | 3000 |
| Qayb-hoosaad: | Darawalka ICs |
| Soo-dejinta hadda - ugu badnaan: | 8 mA |
| Nooca: | RGB LED Driver |
| Culayska Cutubka: | 0.001859 oz |
LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I 2C RGB LED Drivers
Guryaha xariifka ah iyo codsiyada kale ee isticmaala isdhexgalka mashiinka-bini'aadamka, darawallada RGB LED ee waxqabadka sarreeya ayaa loo baahan yahay. Saamaynta animation LED sida biligleynaya, neefsashada, iyo ceyrsashada waxay si weyn u wanaajisaa khibradda isticmaale, iyo buuqa nidaamka ugu yar waa lama huraan.
Aaladda LP50xx waa 18- ama 24-channel ah darawalka saxanka LED-ga ee joogtada ah. Qalabka LP50xx waxaa ka mid ah isku dhafka midabaynta iyo xakamaynta dhalaalka, iyo habaynta hore waxay fududaynaysaa habka codaynta software. Isku-dhafan 12-bit ah, 29 kHz PWM koronto-dhaliyeyaasha kanaal kasta waxay awood u siinaysaa midab siman, midab cad oo LED-yada ah, oo tirtiraya buuqa la maqli karo.
Xaddiga Korantada ee Shaqeynaya:
- Qiyaasta VCC: 2.7 V ilaa 5.5 V
- EN, SDA, iyo biinanka SCL oo ku habboon1.8-V, 3.3-V, iyo 5-V tareenada Korontada
- Korontada ugu badan ee soo baxda: 6 V
• 24 Wasakhyada Joogtada ah ee Joogtada ah ee Joogtada ah ee Saxda Sare leh
- 25.5mA ugu badnaan kanaalka oo leh VCC gudahaRange Full
- 35 mA ugu badnaan kanaalka marka VCC ≥ 3.3V
- Qalad-qalabka-qalabka: ± 7%; Khaladka kanaalka-toChanel: ± 7%
Hadda Ultralow Quiescent:
- Habka xidhitaanka: 1 µA (ugu badnaan) oo leh ENHoose
- Habka Keydinta Awoodda: 10 µA (Caadi) oo leh ENSare iyo Dhammaan LEDs Dansan> 30 ms
• Isku-dhafan 12-Bit, 29-kHz koronto-dhaliyaha PWM eeKanaal kasta:
- Diiwangelinta Midabka-isku-dhafka Madax-bannaan ee PerKanaalka
- Diiwaanka Koontaroolka Iftiiminta Madaxbanaan PerRGB LED Module
- Logarithmic Ikhtiyaar ah- ama Miisaanka Tooska ahXakamaynta iftiinka
- Isku-dhafka 3-waji ee Qorshaha Beddelka PWM
• 3 Bangiyada Barmaamijka ah (R, G, B) ee FududXakamaynta Software-ka Midab kasta
• 2 Ciwaanka Hardware dibadda OggolowIsku xidhka ilaa 4 Qalab
• Ciwaanka Addoonsiga Baahinta Waxay Oggolaanaysaa HabayntaQalab badan oo isku mar ah
Kordhinta Tooska ah waxay ogolaataa Qorista ama AkhriskaIsku-diiwaangelinta isku xigta ee hal gudbin gudaheed
• Ilaa 400-kHz Dhaqso-Mode IXawaaraha 2C
Iftiinka LED, Nalalka Tusiyaha, iyo Nalalka Madadaalada ee:
• Ku-hadalka Wacan (oo leh Kaaliyaha Codka)
• Qalabka Guriga ee Smart
• Video Doorbell
• Qufulka Wacan ee Elektarooniga ah
• Dareeraha qiiqa iyo kulaylka
• STB iyo DVR
• Router Smart
• Qalabka gacanta lagu hayo
