Zoo tshaj INA821 low-power, instrumentation amp Pricelist thiab Supplier |FlyBird

INA821 low-power, instrumentation amp

Lus piav qhia luv luv:

High bandwidth (4.7MHz), tsis tshua muaj suab nrov (7nV / √Hz), precision (35μV), tsis tshua muaj zog, instrumentation amp

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Product Detail

Kev tshawb fawb

Khoom cim npe

Tsis muaj

Tus naj npawb ntawm cov channel (#) 1	1
Vs (Max) (V) 36	36
Vs (Min) (V) 4.5	4.5
Input offset (+/-) (Max) (uV) 35	35
Nce (Min) (V/V) 1	1
Nce (Max) (V / V) 10000	10000
Suab nrov ntawm 1 kHz (Typ) (nV / rt (Hz)) 7	7
Nta Super-beta, me me, tiv thaiv overvoltage	Super-beta, me me, tiv thaiv overvoltage
CMRR (Min) (dB)	136
Input offset drift (+/-) (Max) (uV/C)	0.4
Input bias tam sim no (+/-) (Max) (nA)	0.5
Iq (Typ) (mA)	0.6
Bandwidth ntawm min nce (Typ) (MHz)	4.7
Tau qhov yuam kev (+/-) (Max) (%)	0.15
Kev khiav hauj lwm qhov kub thiab txias (C)	'-40-125 : kuv
Hom	Resistor
Cov zis viav vias headroom (rau qhov khoom tsis zoo) (Typ) (V)	0.15
Cov zis viav vias headroom (rau qhov khoom zoo) (Typ) (V)	-0.15
Nkag mus rau hom hom headroom (rau cov khoom tsis zoo) (Typ) (V)	2
Nkag mus rau hom hom headroom (rau qhov khoom zoo) (Typ) (V)	-2
Suab nrov ntawm 0.1 Hz-10 Hz (Typ) (uVpp)	0.14 ib
Tau qhov tsis yog-linearity (+/-) (Max) (%)	0.0015

Nta

Tsawg offset voltage: 10 µV (typ), 35 µV (max)

Tau txais drift: 5 ppm / ° C (G = 1),

35 ppm / ° C (G> 1) (max)

Suab nrov: 7 nV / √Hz

Bandwidth: 4.7 MHz (G = 1), 290 kHz (G = 100)

ruaj khov nrog 1-nF capacitive loads

Inputs tiv thaiv mus txog ± 40 V

Hom kev tsis lees paub: 112 dB, G = 10 (min)

Fais fab mov tsis kam: 110 dB, G = 1 (min)

Cov khoom siv tam sim no: 650 µA (max)

Khoom siv ntau yam:

Ib leeg-siv: 4.5V txog 36V

Kev them nyiaj yug dual: ± 2.25V rau ± 18V

Qhov ntsuas kub tshwj xeeb: -40 ° C txog + 125 ° C

Pob: 8-pin SOIC, VSSOP, thiab WSON

Kev piav qhia

INA821 yog ib qho kev ntsuas qhov ntsuas siab uas muaj lub zog siv hluav taws xob tsawg thiab ua haujlwm ntau dua ib qho khoom siv lossis ob qhov khoom siv.Ib qho kev tiv thaiv sab nraud teeb tsa qhov nce ntawm 1 txog 10,000.Cov cuab yeej muaj qhov ua tau zoo raws li qhov tshwm sim ntawm super-beta input transistors, uas muab cov khoom siv hluav taws xob tsawg offset, offset voltage drift, input bias tam sim no, thiab input voltage thiab suab nrov tam sim no.Ntxiv circuitry tiv thaiv cov inputs tiv thaiv overvoltage mus txog ± 40 V.

INA821 yog qhov ua kom zoo dua los muab qhov kev pom zoo-hom kev tsis lees paub piv.Ntawm G = 1, qhov sib piv-hom kev tsis lees paub ntau dua 92 dB thoob plaws tag nrho cov tswv yim hom-hom ntau yam.Cov cuab yeej tsim los rau kev ua haujlwm tsis tshua muaj hluav taws xob los ntawm 4.5-V ib qho khoom siv, thiab ob qho khoom siv mus txog ± 18 V.

INA821 muaj nyob rau hauv 8-pin SOIC, VSSOP, thiab WSON tej pob khoom, thiab tau teev dhau ntawm -40 ° C txog + 125 ° C kub ntau.

Yav dhau los:

Tom ntej: TMDS181IRGZR 6-Gbps HDMI 2.0 TMDS retimer

1. Leej twg yog cov neeg ua haujlwm hauv koj lub tuam tsev R & D?Koj qhov kev tsim nyog yog dab tsi?

-R & D Tus Thawj Coj: tsim lub tuam txhab cov phiaj xwm mus ntev R & D thiab tuav cov kev taw qhia ntawm kev tshawb fawb thiab kev loj hlob;Qhia thiab saib xyuas r&d department los siv lub tuam txhab r&d lub tswv yim thiab txhua xyoo R&D txoj kev npaj;Tswj kev txhim kho cov khoom lag luam thiab kho cov phiaj xwm;Teem cov khoom zoo tshaj plaws tshawb fawb thiab txhim kho pab pawg, tshawb xyuas thiab kev cob qhia txog cov neeg ua haujlwm.

R & D Tus Thawj Coj: ua cov khoom tshiab R & D txoj kev npaj thiab ua kom pom qhov ua tau ntawm txoj kev npaj;Saib xyuas thiab tswj qhov kev nce qib thiab ua haujlwm zoo ntawm r&d;Tshawb nrhiav kev tsim khoom tshiab thiab nthuav tawm cov kev daws teeb meem zoo raws li cov neeg siv khoom xav tau hauv ntau qhov chaw

R&d cov neeg ua haujlwm: sau thiab txheeb xyuas cov ntaub ntawv tseem ceeb;Computer programming;Ua cov kev sim, ntsuas thiab ntsuas;Npaj cov ntaub ntawv thiab khoom siv rau kev sim, kev sim thiab tshuaj xyuas;Sau cov ntaub ntawv ntsuas, ua cov lej thiab npaj cov kab kos;Ua cov ntawv tshawb fawb

2. Koj cov khoom tshawb fawb thiab kev tsim kho lub tswv yim yog dab tsi?

-Txoj kev xav thiab xaiv cov khoom lag luam lub tswv yim thiab kev ntsuam xyuas cov khoom txhais thiab cov phiaj xwm tsim thiab kev tsim cov khoom kuaj thiab kev siv tau tso rau kev lag luam

Sau koj cov lus ntawm no thiab xa tuaj rau peb