LP5018RSMR Direbobin Haske na LED 18-Channel I2C Direban Direban RGB na Yanzu 32-VQFN
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Direbobin Hasken LED |
| RoHS: | Cikakkun bayanai |
| Jerin: | Farashin LP5018 |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | VQFN-32 |
| Adadin abubuwan da aka fitar: | 18 Fitowa |
| Fitowar Yanzu: | 35mA ku |
| Input Voltage, Min: | 2.7 V |
| Input Voltage, Max: | 5.5v |
| Topology: | Ƙara |
| Mitar Aiki: | 15 MHz |
| Fitar Wutar Lantarki: | 5.5v |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Siffofin: | Kwancen Yanzu, Sarrafa na Yanzu, I2C Sarrafa, Yanayin Ajiye Wuta |
| Alamar: | Texas Instruments |
| Input Voltage: | 2.7 zuwa 5.5 V |
| Danshi Mai Hankali: | Ee |
| Adadin Tashoshi: | Tashar 18 |
| Tsawon Zazzabi Mai Aiki: | -40C zuwa +125C |
| Samfura: | Direbobin Hasken LED |
| Nau'in Samfur: | Direbobin Hasken LED |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | Driver ICs |
| Abubuwan da ake bayarwa na Yanzu - Max: | 8 mA ku |
| Nau'in: | RGB LED Driver |
| Nauyin Raka'a: | 0.001859 oz |
LP50xx 18-, 24-Channel, 12-Bit, PWM Ultralow-Quiescent-Current, I 2C RGB LED Direbobi
A cikin gidaje masu wayo da sauran aikace-aikace waɗanda ke amfani da hulɗar injin-na'ura, ana buƙatar manyan direbobin RGB LED. Tasirin raye-rayen LED kamar walƙiya, numfashi, da bin diddigin haɓaka ƙwarewar mai amfani sosai, kuma ƙaramar hayaniyar tsarin yana da mahimmanci.
Na'urar LP50xx direban 18- ko 24-tashoshi ne na LED direban nutse na yanzu. Na'urar LP50xx ta haɗa da haɗaɗɗen launi da sarrafa haske, kuma riga-kafi yana sauƙaƙa tsarin coding software. Haɗe-haɗe 12-bit, 29 kHz PWM janareta ga kowane tashoshi yana ba da damar santsi, launi mai haske don LEDs, da kuma kawar da amo.
Yawan Wutar Lantarki Mai Aiki:
- Rage VCC: 2.7V zuwa 5.5V
- EN, SDA, da SCL fil masu dacewa da1.8-V, 3.3-V, da 5-V Rails Power
- Mafi girman fitarwa: 6V
• 24 Rinkodi-Canza-Yanzu Tare da Babban Madaidaici
- 25.5mA Matsakaicin kowane tashoshi Tare da VCC a cikiCikakken Rage
- 35mA Matsakaicin kowane Tashoshi Lokacin da VCC ≥ 3.3V
- Kuskuren Na'ura-zuwa-Na'ura: ± 7%; Kuskuren Channel-toChannel: ± 7%
• Ultralow Quiescent Yanzu:
- Yanayin Kashe: 1 µA (Mafi girman) Tare da ENƘananan
- Yanayin Ajiye Wuta: 10 µA (Na al'ada) Tare da ENBabban kuma Duk LEDs A kashe don> 30 ms
• Haɗe-haɗe 12-Bit, 29-kHz PWM Generator donKowane Channel:
– Rijista Haɗin Launi Mai zaman kanta PerTashoshi
– Rijista-Kwararren Haske mai zaman kanta PerRGB LED Module
- Logarithmic na zaɓi- ko Sikelin-LitafiKula da Haske
- Haɗe-haɗen Tsarin Canji-PWM-Mataki 3
3 Bankunan Shirye-shirye (R, G, B) don SauƙiGudanar da Software na Kowane Launi
• 2 Adireshin Hardware na waje yana ƙyaleHaɗa har zuwa Na'urori 4
• Adireshin Bawan Watsawa Yana Ba da damar daidaitawaNa'urori da yawa a lokaci guda
• Ƙaruwa ta atomatik yana ba da damar rubutu ko karatuRijista Jere Tsakanin Watsawa Daya
• Har zuwa 400-kHz Saurin Yanayin I2C Sauri
Hasken LED, Fitilar Nuni, da Fitilar Nishaɗi don:
• Smart Speaker (Tare da Mataimakin Murya)
• Kayan Aikin Gida na Smart
• Ƙofar Bidiyo
• Kulle Smart Lantarki
• Mai gano hayaki da zafi
• STB da DVR
• Mai ba da hanya tsakanin hanyoyin sadarwa
Na'urar Hannu
