Kev piav qhia
INA293-Q1 yog ib qho kev txiav txim siab tam sim no uas muaj peev xwm ntsuas qhov ntsuas hluav taws xob poob hla cov shunt resistors dhau ntawm ntau hom kev sib txawv ntawm -4 V txog 110 V. Qhov tsis zoo-hom voltage tso cai rau lub cuab yeej ua haujlwm. hauv qab av, yog li ua raws li kev ntsuas qhov tseeb ntawm cov dej ntws tawm hauv ib nrab ntawm kev siv choj. Kev sib xyaw ua ke ntawm qhov tsis tshua muaj hluav taws xob tsawg, qhov nce me me yuam kev thiab siab DC CMRR ua rau qhov ntsuas tam sim no muaj tseeb. INA293-Q1 tsis yog tsuas yog tsim los rau DC tam sim no ntsuas, tab sis kuj rau cov ntawv thov kev kub ceev (piv txwv li kev tiv thaiv tam sim no) nrog lub siab bandwidth ntawm 1.3 MHz thiab ib qho 85-dB AC CMRR (ntawm 50 kHz).
INA293-Q1 ua haujlwm los ntawm ib qho 2.7-V rau 20-V muab, kos 1.5 mA ntawm cov khoom tam sim no. INA293-Q1 muaj nyob nrog tsib txoj kev nce qib: 20 V / V, 50 V / V, 100 V / V, 200 V / V, thiab 500 V / V. Cov kev xaiv nce qib no hais txog ntau yam kev siv hluav taws xob tam sim no-sensing.
INA293-Q1 tau teev dhau qhov ntsuas kub ntawm −40 degree rau ntxiv rau 125 degree thiab muaj nyob rau hauv qhov chaw txuag SOT-23 pob nrog ob tus pin-tawm variants.
Nta
• AEC-Q100 tsim nyog rau kev siv tsheb
-Tub kub 1: -40 degree rau ntxiv rau 125 degree, TA
• Kev Nyab Xeeb Kev Nyab Xeeb-muaj peev xwm
- Cov ntaub ntawv muaj los pab tsim kev nyab xeeb kev ua haujlwm
• Wide common-mode voltage:
- Ua haujlwm voltage: -4V rau ntxiv rau 110V
- Muaj sia nyob voltage: -20V rau ntxiv rau 120V
• Zoo heev CMRR: – 160-dB DC-CMRR – 85-dB AC-CMRR ntawm 50 kHz
• Qhov tseeb: – Tau txais:
• Tau qhov yuam kev: ±0.15 feem pua (siab tshaj)
• Tau txais drift: ± 10 ppm / degree (siab tshaj) - Offset:
• Offset voltage: ± 15 µV (zoo)
• Offset drift: ±0.05 µV/degree (typical)
• Cov nyiaj tau los muaj:
- INA293A1-Q1, INA293B1-Q1 : 20 V/V
- INA293A2-Q1, INA293B2-Q1 : 50 V/V
- INA293A3-Q1, INA293B3-Q1 : 100 V/V
- INA293A4-Q1, INA293B4-Q1 : 200 V/V
- INA293A5-Q1, INA293B5-Q1 : 500 V/V
• Siab bandwidth: 1.3 MHz • Slew tus nqi: 2.5 V/µs
• Quiescent tam sim no: 1.5 mA
Daim ntawv thov
• 48-V tsheb
• Solenoid tswj
• 48-V DC/DC converter
• Valve tswj
Cim npe nrov: ina293b3qdbvrq1, Suav teb, lwm tus neeg, manufacturers, lag luam wholesale, hauv Tshuag
