REF3425IDBVR Low-Drift LowPowr Sm Footprint Volt Ref
♠ Imininingwane
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | Izinkomba ze-Voltage |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-SOT-23-6 |
| Uhlobo Lwereferensi: | Uchungechunge Precision References |
| I-Voltage Yokuphumayo: | 2.5 V |
| Ukunemba Kwasekuqaleni: | 0.05 % |
| I-Temperature Coefficient: | 6 PPM / C |
| Uchungechunge lwe-VREF - I-Voltage Yokufaka - Ubukhulu: | 12 V |
| Shunt Current - Max: | 10 mA |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 125 C |
| Uchungechunge: | REF3425 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | Texas Instruments |
| I-Voltage Yokufaka: | 2.55 V kuya ku-12 V |
| Amandla Okukhipha Amandla aphezulu: | 5.5 V |
| Kuyazwela umswakama: | Yebo |
| Ukunikezwa Okusebenzayo Kwamanje: | 72A |
| Uhlobo Lomkhiqizo: | Izinkomba ze-Voltage |
| Vala shaqa: | Vala shaqa |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Ukunikezwa Kwamanje - Max: | 95A |
| Isisindo Seyunithi: | 0.000674 oz |
♠ Incazelo Yomkhiqizo
Idivayisi ye-REF34xx iyi-drift yezinga lokushisa eliphansi (6 ppm/°C), amandla aphansi, ireferensi ye-voltage ye-CMOS enembe kakhulu, efaka phakathi ukunemba kwasekuqaleni okungu-±0.05%, ukusebenza kwamanje okuphansi nokusetshenziswa kwamandla ngaphansi kuka-95 μA. Le divayisi iphinde inikeze umsindo ophumayo ophansi kakhulu we-3.8 μVp-p /V, ovumela amandla ayo okugcina ubuqotho besignali ephezulu ngeziguquli zedatha zokuxazulula okuphezulu ezinhlelweni ezibucayi zomsindo. Ngephakheji elincane le-SOT-23, i-REF34xx inikeza ukucaciswa okuthuthukisiwe nokushintshwa kwephini-topin ye-MAX607x, ADR34xx ne-LT1790 (REF34xxT, ayikho iphinikhodi ye-EN). Umndeni we-REF34xx uhambisana neningi le-ADC ne-DAC njenge-ADS1287, DAC8802 ne-ADS1112.
Ukuzinza nokwethenjwa kwesistimu kuthuthukiswa nakakhulu ngokushintshashintsha kwe-voltage okukhiphayo okuphansi kwedivayisi kanye ne-voltage drift ephansi ephansi yesikhathi eside. Ngaphezu kwalokho, usayizi omncane kanye nokusebenza kwamanje okuphansi kwamadivayisi (95 μA) kuzuzisa izinhlelo zokusebenza eziphathwayo nezinamandla ebhethri.
I-REF34xx icaciswe ezingeni lokushisa elibanzi elingu-−40°C kuya ku-+125°C.
• Ukunemba kwasekuqaleni: ±0.05% (ubuningi)
• I-coefficient yezinga lokushisa : 6 ppm/°C (ubukhulu)
• Izinga lokushisa elisebenzayo: −40°C kuya +125°C
• Okukhiphayo okwamanje: ±10 mA
• Amandla athule aphansi: 95 μA (ubukhulu)
• I-Ultra-low zero load dropout voltage: 100 mV (ubukhulu)
• I-voltage yokufaka ebanzi: 12 V
• Umsindo ongu-1/f ophumayo (0.1 Hz ukuya ku-10 Hz): 3.8 µVp-p/V
• Ukuzinza okuhle kakhulu kwesikhathi eside 25 ppm/1000 hrs
• Izigxivizo eziningi ezincane zephakeji 6 pin SOT-23 pinouts: REF34xx kanye REF34xxT
• Amasistimu wokutholwa kwedatha
• Amamojula we-Analog I/O
• Izithutha zenkundla
• Ilebhu nezinsimbi zasenkambu
• Amamojula okulawula idrayivu ye-Servo
• Ukunikezwa kwamandla kagesi we-DC, umthombo we-AC, umthwalo we-electronic
