REF3425IDBVR Tsawg-Drift LowPowr Sm Footprint Volt Ref

Lus piav qhia luv luv:

Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: PMIC - Voltage Reference
Daim ntawv qhia:REF3425IDBVR
Nqe lus piav qhia: REF3425 - 20 PPM / C IQ 85UA
RoHS raws li txoj cai: RoHS raws


Product Detail

Nta

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Khoom cim npe

♠ Specifications

Yam khoom Tus nqi tsim nyog
Chaw tsim tshuaj paus: Texas Instruments
Yam khoom: Voltage References
Mounting Style: SMD / SMT
Pob / Case: TSO-23-6
Hom siv: Series Precision References
Cov zis voltage: 2.5 V
Thawj qhov tseeb: 0.05%
Kub Coefficient: 6 ppm / c
Series VREF - Input Voltage - Max: 12 V
Shunt Tam sim no - Max: 10 mA
Yam tsawg kawg nkaus ua haujlwm kub: -40 C ua
Ua haujlwm kub siab tshaj plaws: + 125 C
Series: PEB 3425
Ntim: Rov qab
Ntim: Txiav daim kab xev
Ntim: MouseReel
Hom Tshuaj: Texas Instruments
Input voltage: 2.55V rau 12V
Maximum tso zis voltage: 5.5v ua
Moisture Sensitive: Yog lawm
Kev khiav hauj lwm muab khoom tam sim no: 72 ua
Yam khoom: Voltage References
Kev kaw: Kaw
Factory Pack Quantity: 3000
Cov qeb: PMIC - Tswj fais fab ICs
Cov khoom siv tam sim no - Max: 95 ua
Chav ntsuas hnyav: 0.000674 oz

♠ Product Description

REF34xx ntaus ntawv yog qhov kub thiab txias drift (6 ppm / ° C), tsis tshua muaj zog, high-precision CMOS voltage siv, featuring ± 0.05% thawj qhov tseeb, tsis tshua muaj kev khiav hauj lwm tam sim no nrog lub zog noj tsawg dua 95 μA.Cov cuab yeej no tseem muaj cov suab nrov qis heev ntawm 3.8 μVp-p / V, uas ua rau nws muaj peev xwm tswj tau cov teeb liab siab ncaj ncees nrog cov ntaub ntawv hloov pauv siab hauv cov suab nrov tseem ceeb.Nrog lub pob SOT-23 me me, REF34xx muab cov kev qhia tshwj xeeb thiab hloov tus pin-topin rau MAX607x, ADR34xx thiab LT1790 (REF34xxT, tsis muaj EN tus pin).Tsev neeg REF34xx yog sib xws rau feem ntau ntawm ADC thiab DAC xws li ADS1287, DAC8802 thiab ADS1112.

Stability thiab system kev cia siab yog ntxiv txhim kho los ntawm qhov tsawg tso zis-voltage hysteresis ntawm lub cuab yeej thiab tsis tshua muaj hluav taws xob tso zis voltage drift.Tsis tas li ntawd, qhov me me thiab qis ua haujlwm tam sim no ntawm cov cuab yeej siv (95 μA) tau txais txiaj ntsig zoo rau kev siv tau thiab siv roj teeb.

REF34xx tau teev tseg rau qhov kub ntau ntawm -40 ° C txog + 125 ° C.


  • Yav dhau los:
  • Tom ntej:

  • • Qhov tseeb qhov tseeb: ± 0.05% (qhov siab tshaj plaws)
    • Kub coefficient: 6 ppm / ° C (siab tshaj)
    • Ua haujlwm kub ntau: -40 ° C txog + 125 ° C
    • Tso zis tam sim no: ± 10 mA
    • Tsawg quiescent tam sim no: 95 μA (siab tshaj plaws)
    • Ultra-low xoom load dropout voltage: 100 mV (siab tshaj)
    • Dav input voltage: 12 V
    • Tso zis 1/f suab nrov (0.1 Hz txog 10 Hz): 3.8 µVp-p/V
    • Kev ruaj ntseg ntev ntev 25 ppm / 1000 teev
    • Ntau tus hneev taw me me 6 tus pin SOT-23 pob pinouts: REF34xx thiab REF34xxT

    • Cov tshuab tau txais cov ntaub ntawv
    • Analog I/O modules
    • Teb ​​chaw xa xov
    • Lab & field instrumentation
    • Servo tsav tswj modules
    • DC fais fab mov, AC qhov chaw, hluav taws xob load

    Yam khoom