INA190A2IDCKR Current Sense Amplifiers 40V bi-directional Ultra-precise current sense amplifier
♠ Tlhaloso ea Sehlahisoa
| Sehlahisoa Tšobotsi | Boleng ba Tšobotsi |
| Moetsi: | Lisebelisoa tsa Texas |
| Sehlopha sa Sehlahisoa: | Li-amplifiers tsa hona joale tsa Sense |
| RoHS: | Lintlha |
| Letoto: | INA190 |
| Nomoro ea Likanale: | 1 Channel |
| GBP - Fumana Sehlahisoa sa Bandwidth: | 37 kHz |
| Vcm - Mokhoa o tloaelehileng oa Voltage: | - 0,2 ho ea ho + 40 V |
| CMRR - Tekanyo e Tloaelehileng ea ho Hana: | 150 dB |
| Ib - Kenyelletso ea Hona Joale: | 0.5 nA |
| Vos - Input Offset Voltage: | -3 UV |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 1.7 V |
| Phepelo ea Hona Joale: | 65A |
| Fumana Phoso: | - 0.06 % |
| Mocheso o fokolang oa ho sebetsa: | - 40 C |
| Boholo ba Thempereichara ea Tšebetso: | + 125 C |
| Mounting Style: | SMD/SMT |
| Sephutheloana / Taba: | SC70-6 |
| Sephutheloana: | Reel |
| Sephutheloana: | Khaola Theipi |
| Sephutheloana: | MouseReel |
| Lebitso: | Lisebelisoa tsa Texas |
| en - Input Voltage Noise Density: | 75 nV/sqrt Hz |
| Fumana V/V: | 50 V/V |
| Ios - Input Offset Current: | 0.07 nA |
| Ha e Mamelle Mongobo: | Ee |
| Sehlahisoa: | Li-amplifiers tsa hona joale tsa Sense |
| Mofuta oa Sehlahisoa: | Li-amplifiers tsa hona joale tsa Sense |
| Nako ea ho Lokisa: | 30 rona |
| Koala: | Koala |
| SR - Sekhahla sa Slew: | 0.3 V / rona |
| Bongata ba Pakete ea Feme: | 3000 |
| Sehlopha-potlana: | Li-IC tsa amplifier |
| Boima ba Yuniti: | 0.000240 oz |
♠ INA190 Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Precision Current-Sense Amplifier E nang le Enable
INA190 ke sebuela-pele sa matla a tlase, se hlahisoang ke voltage, currentshunt monitor (eo hape e bitsoang amplifier ea hona joale). Hangata sesebelisoa sena se sebelisoa bakeng sa tšireletso e fetelletseng ea nako, tekanyo e nepahetseng ea hajoale bakeng sa ho ntlafatsa sistimi, kapa ho li-circuits tsa maikutlo tse koetsoeng. INA190 e khona ho utloa ho theoha ha li-shunts ho li-voltages tsa commonmode ho tloha -0.2 V ho ea ho +40 V, ntle le motlakase oa phepelo.
Mokhoa o fokolang oa ho kenya letsoho oa mochine o lumella ho sebelisoa ha li-resistant tse kholoanyane tsa hona joale, kahoo li fana ka litekanyo tse nepahetseng tsa hona joale sebakeng sa microamp. Matla a tlase a offset ea moralo oa zero-drift a atolosa mefuta e fapaneng ea tekanyo ea hona joale. Sebopeho sena se lumella li-resistant tse nyane tse nang le tahlehelo e tlase ea matla, ha li ntse li fana ka litekanyo tse nepahetseng tsa hajoale.
INA190 e sebetsa ho tloha phepelong e le 'ngoe ea 1.7-V ho isa ho 5.5-V, 'me e hula boholo ba 65 µA ea phepelo ea hajoale ha e lumelletsoe; 0.1 µA feela ha e holofalitsoe. Ho na le likhetho tse hlano tse tsitsitseng tsa phaello: 25 V/V, 50 V/V, 100 V/V, 200 V/V, kapa 500 V/V. Sesebelisoa se hlalositsoe ka holim'a mocheso o sebetsang oa -40 ° C ho ea + 125 ° C, 'me se fanoa ka liphutheloana tsa UQFN, SC70, le SOT-23.
• Maemo a tlase a leeme: 500 pA (mofuta) (e nolofalletsa tekanyo ea hajoale ea microamp)
• Matla a fokolang:
- Matla a tlase a phepelo, VS: 1.7 V ho isa ho 5.5 V
- Ho koala ha hona joale: 100 nA (max)
- Nako e khutsitseng e tlase: 50 μA ho 25°C (mofuta)
• Ho nepahala:
- Karolelano ea ho hana ka mokhoa o tloaelehileng: 132 dB (min)
- Phoso ea ho fumana chelete: ± 0.2% (sesebelisoa sa A1)
- Fumana ho hoholeha: 7 ppm/°C (boholo)
- Offset voltage, VOS: ± 15 μV (max)
- Ho hoholeha ha Offset: 80 nV/°C (max)
• Voltage e pharaletseng ea mokhoa o tloaelehileng: -0.2 V ho ea ho +40 V
• Bokhoni ba ho lemoha ka mahlakore a mabeli
• Likhetho tsa ho rua:
– INA190A1: 25 V/V
– INA190A2: 50 V/V
– INA190A3: 100 V/V
– INA190A4: 200 V/V
– INA190A5: 500 V/V
• PC ea bukana e tloaelehileng
• Smartphone
• Chaja ea betri ea bareki
• Baseband unit (BBU)
• Netweke ya barekisi le seva PSU
• Teko ea betri
