ADM7170ACPZ-3.3 LDO Voltage Regulators 0.5A Hi PSRR FT LDO 3.3Vo
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Analog Devices Inc. |
| Qaybta Alaabta: | Nidaamiyeyaasha Voltage LDO |
| Habka Koritaanka: | SMD/SMT |
| Korontada soo-saarka: | 3.3 V |
| Soo-saarka Hadda: | 500 mA |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Polarity: | Wanagsan |
| Hadda Joogtada ah: | 700 uA |
| Voltage Input, Min: | 2.3 V |
| Voltage Input, Max: | 6.5 V |
| PSRR / Diidmada Ripple - Nooca: | 60 dB |
| Nooca wax soo saarka: | go'an |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Korontada ka bixista: | 42 mV |
| Taxane: | ADM7170 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Aaladaha Analog |
| Qalabka Horumarinta: | ADM7170CP-EVALZ |
| Korontada ka bixista - ugu badnaan: | 70 mV |
| Dhererka: | 0.75 mm |
| Dhererka: | 3 mm |
| Xeerarka khadka: | 0.1%/V |
| Xeerka Xamuulka: | 0.1%/A |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 3 mA |
| Xaddiga Korantada ee Soo-saarka: | - |
| Alaabta: | Nidaamiyeyaasha Voltage LDO |
| Nooca Alaabta: | Nidaamiyeyaasha Voltage LDO |
| Tirada Xidhmada Warshada: | 1500 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | CMOS |
| Saxnaanta Xeerka Korantada: | 1.25% |
| Ballaca: | 3 mm |
| Culayska Cutubka: | 0.001545 oz |
♠ 6.5 V, 500 mA, Ultralow Buuq, Sare PSRR, Jawaabta Ku Meel Gaarka ah CMOS LDO
ADM7170 waa CMOS, nidaamiye toosan oo hooseeya (LDO) kaas oo ka shaqeeya 2.3 V ilaa 6.5 V wuxuuna bixiyaa ilaa 500 mA wax soo saarka hadda. Wax-soo-saarkan sare ee hadda LDO wuxuu ku habboon yahay nidaaminta waxqabadka analogga ah ee waxqabadka sarreeya iyo wareegyada calaamadaha isku dhafan ee ka shaqeeya 6 V ilaa 1.2 V tareenada. Isticmaalka qaab-dhismeedka sare ee lahaanshaha, qalabku wuxuu bixiyaa diidmo koronto sareeysa iyo buuq hoose, wuxuuna gaaraa xariiq fiican iyo jawaab celin ku meel gaar ah oo leh kaliya 4.7 µF wax soo saarka dhoobada. Jawaabta ku meel gaadhka ah ee culaysku waa 1.5 μs 1 mA
ilaa 500 mA tallaabo xamuul ah.
ADM7170 waxaa lagu heli karaa 17 ikhtiyaar oo danab wax soo saarka go'an. Voltage soo socda ayaa laga heli karaa kaydka: 1.3 V, 1.8 V, 2.5 V, 3.0 V, 3.3 V, 4.2 V, iyo 5.0 V. Voltage dheeraad ah oo lagu heli karo hab gaar ah waa: 1.5 V, 1.85 V, 2.0 V, 2.2 V, 2.7 V, 2.7 V, 2.7 V, 2.7 V, 2.7 V, 2.7 V, 2.7 V, 2.7 V, 2.7 V. 3.8 V, iyo 4.6 V. Nooc la isku hagaajin karo ayaa sidoo kale diyaar ah kaas oo u oggolaanaya koronto-soo-saarka oo u dhexeeya 1.2 V ilaa VIN - VDO oo leh qaybiye jawaab celin dibadeed.
Hadda qulqulka waxaa lagu xakameyn karaa iyadoo la hagaajinayo waqtiga bilowga iyadoo la adeegsanayo biinka bilowga jilicsan. Waqtiga bilawga caadiga ah ee leh 1 nF kapacitor bilow jilicsan waa qiyaastii 1.0 ms.
ADM7170 sawaxanka wax soo saarka hagaye waa 5 μV rms oo ka madax banaan korantada wax soo saarka. ADM7170 waxaa laga heli karaa 8-lead, 3 mm × 3 mm LFCSP, taas oo ka dhigaysa kaliya ma aha xal aad u adag, laakiin sidoo kale bixinta waxqabadka kulaylka wanaagsan ee codsiyada u baahan ilaa 500 mA ee wax soo saarka hadda ee meel yar oo muuqaal hoose ah.
- Qiyaasta korantada wax-soo-gelinta: 2.3 V ilaa 6.5 V
- Culayska ugu badan ee hadda: 500 mA
- Sawaxanka hooseeya: 5µV rms oo ka madax bannaan danab wax soo saarka at
- 100 ilaa 100 kHz
- Jawaab degdeg ah oo ku meel gaadh ah: 1.5 μs ee 1 mA ilaa 500 mA tallaabo xamuul ah
- 60 dB PSRR at 100 kHz
- Korantada hoos u dhaca: 42 mV at 500 mA load, VOUT = 3 V
- Saxnaanta hore: ± 0.75%
- Saxnaanta khadka, culeyska, iyo heerkulka: ± 1.25%
- Curyaaminta hadda jirta, IGND = 0.7 mA oo aan culays lahayn
- Xiritaanka hoose ee hadda: 0.25 μA at VIN = 5 V
- Deggan oo leh 4.7 µF kapacitor wax soo saarka dhoobada
- Fursadaha korantada wax soo saarka ee la hagaajin karo iyo go'an: 1.2 V ilaa 5.0 V
- Wax soo saarka la hagaajin karo laga bilaabo 1.2 V ilaa VIN - VDO
- Xaqiijinta karti
- Bilaw jilicsan oo la hagaajin karo
- 8-lead, 3 mm × 3 mm xirmo LFCSP
- Waxaa taageeray qalab ADIsimPower
- Xeerarka codsiyada xasaasiga ah: ADC iyo DAC wareegyada, amplifiers sax ah, PLLs/VCOs, iyo clocking ICs
- Isgaarsiinta iyo kaabayaasha
- Caafimaadka iyo daryeelka caafimaadka
- Warshadaha iyo qalabaynta
