INA190A2IDCKR Na Yanzu Sense Amplifiers 40V bi-directional matsananci-daidaitaccen ma'anar ma'anar halin yanzu
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Amplifiers Sense na yanzu |
| RoHS: | Cikakkun bayanai |
| Jerin: | INA190 |
| Adadin Tashoshi: | 1 Tashoshi |
| GBP - Sami Samfurin Bandwidth: | 37 kHz |
| Vcm - Tsarin Wutar Lantarki na gama gari: | - 0.2 V zuwa + 40 V |
| CMRR - Ƙimar Ƙimar Ƙirar Hannu ta gama gari: | 150 dB |
| Ib - Input Bias Yanzu: | 0.5n ku |
| Vos - Input Offset Voltage: | - 3 uV |
| Ƙarfin Ƙarfafawa - Max: | 5.5v |
| Samar da Wutar Lantarki - Min: | 1.7 V |
| Kayan Aiki Na Yanzu: | 65 ku |
| Kuskuren Riba: | - 0.06% |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | Saukewa: SC70-6 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Texas Instruments |
| ha - Input Voltage Girman Amo: | 75 nV/sqrt Hz |
| Samun V/V: | 50V/V |
| Ios - Rarraba Abubuwan Shiga Yanzu: | 0.07 na |
| Danshi Mai Hankali: | Ee |
| Samfura: | Amplifiers Sense na yanzu |
| Nau'in Samfur: | Amplifiers Sense na yanzu |
| Lokacin daidaitawa: | 30 mu |
| Rufewa: | Rufewa |
| SR - Rage Ragewa: | 0.3 V / mu |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | Amplifier ICs |
| Nauyin Raka'a: | 0.000240 oz |
INA190 Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Madaidaicin Amplifier-Hankali na Yanzu Tare da Kunnawa
INA190 ƙaramin ƙarfi ne, fitarwa mai ƙarfi, mai saka idanu na yau da kullun (wanda kuma ake kira amplifier-sense na yanzu). Ana amfani da wannan na'urar akai-akai don kariyar wuce gona da iri, daidaitaccen aunawa na yanzu don inganta tsarin, ko a cikin da'irar amsawar madauki. INA190 na iya jin faɗuwar faɗuwar shunts a yanayin wutar lantarki na gama gari daga -0.2 V zuwa + 40 V, mai zaman kansa daga wutar lantarki.
Ƙananan shigar da son zuciya na na'urar yana ba da izinin yin amfani da manyan juzu'ai masu ma'ana, don haka samar da ingantattun ma'auni na yanzu a cikin kewayon microamp. Ƙarƙashin ƙarancin wutar lantarki na gine-ginen sifili-drift yana ƙaddamar da kewayon ma'aunin na yanzu. Wannan fasalin yana ba da damar ƙananan masu adawa da hankali tare da ƙarancin wutar lantarki, yayin da har yanzu ke samar da ingantattun ma'auni na yanzu.
INA190 yana aiki daga wutar lantarki guda 1.7-V zuwa 5.5-V, kuma yana zana iyakar 65 µA na halin yanzu lokacin da aka kunna; kawai 0.1 µA lokacin da aka kashe. Zaɓuɓɓukan riba guda biyar suna samuwa: 25V/V, 50V/V, 100V/V, 200V/V, ko 500V/V. An ƙayyade na'urar akan kewayon zafin aiki na -40°C zuwa +125°C, kuma ana bayarwa a cikin fakitin UQFN, SC70, da SOT-23.
• Ƙarƙashin shigar da ƙima: 500 pA (typ) (yana ba da damar ma'aunin microamp na yanzu)
• Ƙarfin ƙarfi:
- Ƙananan ƙarfin lantarki, VS: 1.7 V zuwa 5.5 V
- Ƙananan rufewar halin yanzu: 100 nA (max)
- Ƙananan halin yanzu: 50 μA a 25 ° C (nau'i)
• Daidaito:
- Rarraba kin amincewa da yanayin gama gari: 132 dB (min)
- Kuskuren riba: ± 0.2% (na'urar A1)
- Rage motsi: 7 ppm / ° C (max)
- Rashin wutar lantarki, VOS: ± 15 μV (max)
- Rage juzu'i: 80 nV / ° C (max)
• Faɗin ƙarfin yanayin gama gari: -0.2 V zuwa +40 V
• Ƙarfin fahimtar halin yanzu na bidirectional
Zaɓuɓɓukan riba:
- INA190A1: 25 V/V
– INA190A2: 50V/V
- INA190A3: 100 V/V
- INA190A4: 200 V/V
– INA190A5: 500V/V
• Daidaitaccen littafin rubutu na PC
• Wayar hannu
• Caja baturin mabukaci
Ƙungiyar Baseband (BBU)
• Cibiyar kasuwanci da PSU uwar garken
• Gwajin baturi
