ADM7170ACPZ-3.3 LDO Masu Gudanar da Wutar Lantarki 0.5A Hi PSRR FT LDO 3.3Vo
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Analog Devices Inc. |
| Rukunin samfur: | LDO Voltage Regulators |
| Salon hawa: | SMD/SMT |
| Fitar Wutar Lantarki: | 3.3 V |
| Fitowar Yanzu: | 500 mA |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Polarity: | M |
| A halin yanzu: | 700 uA |
| Input Voltage, Min: | 2.3 V |
| Input Voltage, Max: | 6.5v |
| Ƙin PSRR / Ripple - Nau'in: | 60 dB |
| Nau'in fitarwa: | Kafaffen |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Fitar da Wutar Lantarki: | 42mV ku |
| Jerin: | Saukewa: AD7170 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Analog na'urorin |
| Kit ɗin Ci gaba: | Saukewa: ADM7170CP-EVALZ |
| Fitar da Wutar Lantarki - Max: | 70mV ku |
| Tsayi: | 0.75 mm |
| Tsawon: | 3 mm ku |
| Dokokin Layi: | 0.1%/V |
| Ka'idar lodi: | 0.1%/A |
| Danshi Mai Hankali: | Ee |
| Kayan Aiki Na Yanzu: | 3 mA |
| Fitar Wutar Lantarki: | - |
| Samfura: | LDO Voltage Regulators |
| Nau'in Samfur: | LDO Voltage Regulators |
| Yawan Kunshin Masana'anta: | 1500 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Nau'in: | CMOS |
| Daidaiton Tsarin Wutar Lantarki: | 1.25% |
| Nisa: | 3 mm ku |
| Nauyin Raka'a: | 0.001545 oz |
♠ 6.5 V, 500 mA, Ultralow Noise, Babban PSRR, Amsa Mai Saurin Saurin CMOS LDO
ADM7170 CMOS ne, ƙaramin mai sarrafa layin layi (LDO) wanda ke aiki daga 2.3 V zuwa 6.5 V kuma yana ba da har zuwa 500 mA na fitarwa na yanzu.Wannan babban fitarwa na LDO na yanzu shine manufa don tsara babban aikin analog da gauraye sigina masu aiki daga 6V zuwa 1.2V dogo.Yin amfani da gine-gine na ci gaba na mallakar mallaka, na'urar tana ba da ƙin yarda da samar da wutar lantarki da ƙaramar amo, kuma tana samun ingantacciyar layi da mayar da martani na wucin gadi tare da ƙaramin ƙarfin fitarwa na yumbu na 4.7 µF.Load martani na wucin gadi shine yawanci 1.5 μs don 1 mA
zuwa mataki na 500mA.
Ana samun ADM7170 a cikin zaɓuɓɓukan ƙarfin fitarwa 17 ƙayyadaddun.Ana samun wutar lantarki masu zuwa daga hannun jari: 1.3 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 4.2 V, da 5.0 V. Ƙarin ƙarfin lantarki waɗanda ke samuwa ta tsari na musamman sune: 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.7 V, 2.75 V, 2.8 V, 2.85 V, 3.8 V, da 4.6 V. Akwai kuma sigar daidaitacce wanda ke ba da damar ƙarfin fitarwa wanda ke tashi daga 1.2 V zuwa VIN - VDO tare da mai raba ra'ayi na waje.
Ana iya sarrafa inrush halin yanzu ta hanyar daidaita lokacin farawa ta fitin farawa mai laushi.Lokacin farawa na yau da kullun tare da capacitor mai laushi mai laushi na 1 nF shine kusan 1.0 ms.
ADM7170 mai sarrafa ƙarar fitarwa shine 5 μV rms mai zaman kansa daga ƙarfin fitarwa.ADM7170 yana samuwa a cikin 8-lead, 3 mm × 3 mm LFCSP, yana sanya shi ba kawai bayani mai mahimmanci ba, amma kuma yana samar da kyakkyawan aikin thermal don aikace-aikacen da ke buƙatar har zuwa 500 mA na fitarwa na yanzu a cikin ƙananan ƙananan ƙafar ƙafa.
- Wurin shigar da wutar lantarki: 2.3 V zuwa 6.5 V
- Matsakaicin nauyi na yanzu: 500mA
- Karancin amo: 5µV rms mai zaman kansa da ƙarfin fitarwa a
- 100 zuwa 100 kHz
- Amsa mai sauri mai sauri: 1.5 μs don matakin 1 mA zuwa 500 mA
- 60 dB PSRR a 100 kHz
- Low dropout ƙarfin lantarki: 42 mV a 500 mA kaya, VOUT = 3 V
- Daidaitaccen farko: ± 0.75%
- Daidaita kan layi, kaya, da zafin jiki: ± 1.25%
- Quiescent halin yanzu, IGND = 0.7 mA babu kaya
- Ƙananan rufewa na yanzu: 0.25 μA a VIN = 5 V
- Barga tare da ƙaramin 4.7 µF yumbu fitarwa capacitor
- Zaɓuɓɓukan wutar lantarki masu daidaitawa da ƙayyadaddun fitarwa: 1.2 V zuwa 5.0 V
- Daidaitacce fitarwa daga 1.2 V zuwa VIN - VDO
- Daidaitaccen kunnawa
- Farawa mai daidaitacce
- 8- gubar, 3 mm × 3 mm kunshin LFCSP
- ADIsimPower kayan aiki ne ke tallafawa
- Dokokin don aikace-aikacen m amo: ADC da DAC da'irori, madaidaicin amplifiers, PLLs/VCOs, da clocking ICs
- Sadarwa da ababen more rayuwa
- Likita da kiwon lafiya
- Masana'antu da kayan aiki
