INA190A2IDCKR Current Sense Amplifiers 40V bi-directional ultra-precise current sense amplifier
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Ma Sense Amplifiers apano |
| RoHS: | Tsatanetsatane |
| Mndandanda: | INA190 |
| Nambala Yamakanema: | 1 Channel |
| GBP - Pezani Bandwidth Product: | 37 khz pa |
| Vcm - Common Mode Voltage: | 0,2 mpaka + 40 V |
| CMRR - Common Mode Rejection Rejection: | 150 db |
| Ib - Kulowetsa Kokondera Panopa: | 0.5 nA |
| Vos - Input Offset Voltage: | -3 UV |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 1.7 V |
| Zomwe Zikugwira Ntchito Panopa: | 65A |
| Vuto Lopeza: | 0.06% |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | SC70-6 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| en - Kuyika kwa Phokoso la Voltage: | 75 nV/sqrt Hz |
| Kupeza V/V: | 50 V / V |
| Ios - Lowetsani Offset Panopa: | 0.07 ndi |
| Zosamva Chinyezi: | Inde |
| Zogulitsa: | Ma Sense Amplifiers apano |
| Mtundu wa malonda: | Ma Sense Amplifiers apano |
| Nthawi Yokhazikitsa: | 30 ife |
| Tsekani: | Tsekani |
| SR - Mtengo Wowombera: | 0.3 V / ife |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | Amplifier ICs |
| Kulemera kwa Unit: | 0.000240 oz |
♠ INA190 Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Precision Current-Sense Amplifier Yokhala Ndi Wothandizira
INA190 ndi chowunikira chochepa mphamvu, chotulutsa magetsi, currentshunt monitor (yomwe imatchedwanso amplifier yapano). Chipangizochi chimagwiritsidwa ntchito kwambiri poteteza mafunde mopitirira muyeso, kuyeza kolondola kwapano pokonza makinawo, kapena kumayankhidwe osatseka. INA190 imatha kumva kutsika kwa ma shunts pama voltages wamba kuyambira -0.2 V mpaka +40 V, osadalira mphamvu zamagetsi.
Kutsika kwapang'onopang'ono kwa kachipangizo kachipangizo kameneka kamalola kugwiritsa ntchito zopinga zazikulu zapano, zomwe zimapatsa miyeso yolondola pakali pano mumitundu ya microamp. Magetsi otsika otsika pamapangidwe a zero-drift amakulitsa kuchuluka kwa muyeso wapano. Mbaliyi imalola zotsutsa zing'onozing'ono zokhala ndi mphamvu zochepa, pomwe zimaperekabe zolondola zamakono.
INA190 imagwira ntchito kuchokera pamagetsi amodzi a 1.7-V mpaka 5.5-V, ndipo imakoka kuchuluka kwa 65 µA yamagetsi akayatsidwa; 0.1 µA yokha ikayimitsidwa. Zosankha zisanu zokhazikika zopezeka: 25 V/V, 50 V/V, 100 V/V, 200 V/V, kapena 500 V/V. Chipangizochi chimatchulidwa pa kutentha kwa -40 ° C mpaka + 125 ° C, ndikuperekedwa mu phukusi la UQFN, SC70, ndi SOT-23.
• Miyezo yocheperako yolowera: 500 pA (typ) (imathandizira kuyeza kwapano kwa microamp)
• Mphamvu zochepa:
- Kutsika kwamagetsi, VS: 1.7 V mpaka 5.5 V
- Kuyimitsa kwakanthawi kochepa: 100 nA (max)
- Pansi pa phokoso: 50 μA pa 25°C (mtundu)
• Kulondola:
- Common-mode kukana chiŵerengero: 132 dB (min)
- Pezani cholakwika: ± 0.2% (chipangizo cha A1)
- Kuyenda bwino: 7 ppm/°C (max)
- Mphamvu yamagetsi, VOS: ± 15 μV (max)
- Kuyenda mozungulira: 80 nV/°C (max)
• Mphamvu yamagetsi yanthawi zonse: -0.2 V mpaka +40 V
• Bidirectional panopa kuzindikira mphamvu
• Zosankha zopindula:
- INA190A1: 25 V/V
- INA190A2: 50 V/V
- INA190A3: 100 V/V
- INA190A4: 200 V/V
- INA190A5: 500 V/V
• Standard notebook PC
• Foni yamakono
• Chojambulira batire la ogula
• Baseband unit (BBU)
• Netiweki yamalonda ndi seva PSU
• Kuyesa kwa batri
