LTC2917IMS-A1#TRPBF Supervisory Circuits Ib Tus Saib Xyuas Ib Leeg Nrog 27 Xaiv Tau Txais Kev Saib Xyuas
♠ Product Description
| Yam khoom | Tus nqi tsim nyog |
| Chaw tsim tshuaj paus: | Analog Devices Inc. |
| Yam khoom: | Supervisory Circuits |
| RoHS: | Paub meej |
| Mounting Style: | SMD / SMT |
| Pob / Case: | UAS-10 |
| Series: | TSO 2917 |
| Ntim: | Rov qab |
| Hom Tshuaj: | Analog Devices |
| Kev khiav hauj lwm muab khoom tam sim no: | 0.03 mA |
| Yam khoom: | Supervisory Circuits |
| Factory Pack Quantity: | 2500 |
| Cov qeb: | PMIC - Tswj fais fab ICs |
♠ LTC2917 / LTC2918 Voltage Supervisor nrog 27 Xaiv Qhov Ntsuas thiab Saib Xyuas Timer
LTC® 2917-A/LTC2917-B thiab LTC2918-A/LTC2918-Byog cov tsis tshua muaj hluav taws xob ib leeg saib xyuas nrog xaiv tauqhov pib thiab qhov adjustable watchdog timer. Qhov chawua haujlwm los ntawm 1.5V txog 5.5V thiab haus quiescent tam sim no tsuas yog 30μA.
Ob peb lub xeev inputs xaiv ib qho ntawm cuaj qhov chaw nyob hauv qhov programmed yam tsis tas yuav muaj cov resistors sab nraud.Rau LTC2917, ib qho ntxiv peb lub xeev cov tswv yim txiav tximkam rau ua (-5%, -10%, -15%). Qhov kam rau uaLTC2918 yog fi xed ntawm -5%. Qhov tseeb qhov tseeb yog guaranteed± 1.5% ntawm tag nrho cov kev khiav hauj lwm kub ntau yam.Glitch fi ltering ua kom ntseeg tau rov pib ua haujlwm yam tsis muajcuav triggering.
Lub sijhawm rov pib dua thiab lub sijhawm saib xyuas tuaj yeem raug teeb tsatsis muaj cov khoom siv sab nraud, lossis hloov kho siv lub capacitor sab nraud. Lub qhov rais saib xyuas feature muajrau cov ntawv thov kev ntseeg siab (B1 versions). Ib caisphau ntawv rov pib dua cov tswv yim ntawm LTC2918-A / LTC2918-B tso caiyooj yim laub khawm interface.
Ua haujlwm rau 125 ° C ua rau LTC2917-A / LTC2917-Bthiab LTC2918-A / LTC2918-B haum rau tshebdaim ntawv thov.
12V, 5V, 3.3V, 2.5V, 1.8V 1.5V, 1.2V, 1V, + ADJ (0.5V)
■ 3 Xaiv qhov kam rau ua -5%, -10%, -15% (LTC2917)
■ Kev taw qhia rov pib dua tswv yim (LTC2918)
■ 1.5V rau 5.5V Kev Ua Haujlwm
■ Kho lub sij hawm saib xyuas
■ Lub Sijhawm Saib Xyuas Qhov rai Windows rau Daim Ntawv Thov Kev Ntseeg Siab (LTC2917-B, LTC2918-B)
■ 6.2V Shunt Regulator rau Kev Ua Haujlwm Siab
■ Ua haujlwm tau zoo txog 125 ° C
■ Kev lees paub qhov tseeb: ± 1.5%
■ Tsawg Quiescent Tam sim no: 30μA Hom
■ Fais fab mov Glitch Immunity
■ Guaranteed RST rau VCC ≥ 0.8V
■ 10-Lead MSOP Pob thiab (3mm × 2mm) DFN Pob
■ Handheld Devices
■ Cell Phone Base Stations
■ Automotive Control Systems
■ Network Servers
■ Optical Networking Systems
