High precision Microvolt / Millivolt voltage amplifier Me Cov Teeb Meem ntsuas ntsuas amplifier AD620 transmitter

High precision, tsis tshua muaj nqi, AC, DC microvolt, millivolt voltage amplifier, yuav siv tau rau AC, DC me me teeb liab amplification, microvolt, millivolt voltage amplification.(Kev siv cov module, koj yuav tsum muaj qee yam hauv paus hauv hluav taws xob, yog tias tsis muaj cov neeg siv khoom yooj yim, thov ua tib zoo yuav, lub khw muab kev txhawb nqa.)
Cov khoom tseem ceeb:
1: Cov khoom siv dav dav Cov khoom siv no siv AD620 amplification, tuaj yeem ua kom nrov microvolt, millivolt, dua li kev lag luam LM358 amplification raug siab, zoo linearity, qhov siab tshaj plaws voltage tso zis ntau yam ntawm ± 10V.
2: Amplification siv potentiometer los ua kom nrov lub teeb liab tawm tswv yim, amplification mus txog 1000 zaug, tsuas yog yuav tsum tau kho los ntawm potentiometer.
3: Kho xoom los ntawm kev kho cov xoom potentiometer, txhim kho qhov tseeb, yuav tsis muaj qhov tshwm sim zero drift, kom tau raws li cov neeg siv khoom xav tau.
4: Qhov tsis zoo siab tso zis module txais 7660A qhov tsis zoo siab nti kom tso zis tsis zoo siab (-Vin), uas tuaj yeem muab rau cov neeg siv khoom los tsav lwm lub zog dual.
5: Qhov loj me yog 32 * 22mm, plaub 3mm qhov chaw tso qhov sib npaug sib npaug, thiab ob sab yog lined nrog 2.54mm tus qauv sib nrug.
Khoom Parameter:
1. Input voltage: 3-12VDC.(Batch tuaj yeem kho tau)
2. Magnification: 1.5-1000 zaug adjustable, xoom adjustable
3. Teeb liab input voltage: 100uV–300mV
4. Cov teeb liab tso zis ntau: ± (Vin-2V)
5. Cov zis siab tsis zoo: ntau dua -Vin.Vim qhov kev tiv thaiv sab hauv ntawm cov zis ntawm qhov tsis zoo siab nti, qhov tso zis tiag tiag yog ntau dua -Vin, thiab qhov loj dua lub zog load, qhov siab dua qhov tsis zoo.
6. Offset voltage: 50μV.
7. Input bias tam sim no: 1.0nA (tus nqi siab tshaj).
8. Hom kev tsis lees paub qhov piv: 100dB
9. Offset voltage drift: 0.6μV / ℃ (tus nqi siab tshaj).
10. Tsis tu ncua, lub sijhawm: 2μV / hli max
11. Module hnyav: 4g
12. Loj: 32 * 22mm

Yuav siv li cas:
Lus Cim: +S: teeb liab tawm tswv yim, -S: teeb liab input tsis zoo (GND tuaj yeem txuas), Vout teeb liab tso zis, V- tso zis ib -VIN voltage (rau sensor fais fab mov).Lub teeb liab tawm tswv yim, teeb liab tso zis, lub zog tawm tswv yim, 3 lub teeb liab yuav tsum tau sib koom.

1.Ua ntej siv daim duab kos, kho cov kab hluav taws xob raws li daim duab kos rau xoom, luv-txuas +S thiab -S, kho qhov xoom pob kom ua rau cov zis Vout 0V.

2.Single-end input wiring diagram Daim duab kab hluav taws xob no siv rau cov teeb liab tso tawm ib zaug, sensors, thiab silicon photovoltaic cells.

3.Differential input wiring diagram Daim duab kab hluav taws xob no yog tsim rau qhov sib txawv tso zis siab sensors, Choj thiab lwm yam sensors.