REF3425IDBVR Low-Drift LowPowr Sm Sawun ƙafar Wuta Ref
♠ Ƙayyadaddun bayanai
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Nassoshi na Voltage |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | SOT-23-6 |
| Nau'in Magana: | Nassoshi Madaidaicin Jeri |
| Fitar Wutar Lantarki: | 2.5 V |
| Daidaiton Farko: | 0.05% |
| Adadin Zazzabi: | 6 PPM / C |
| Jerin VREF - Input Voltage - Max: | 12 V |
| Shunt Yanzu - Max: | 10 mA |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Jerin: | Saukewa: 3425 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Texas Instruments |
| Input Voltage: | 2.55 zuwa 12 V |
| Matsakaicin Fitar Wutar Lantarki: | 5.5v |
| Danshi Mai Hankali: | Ee |
| Kayan Aiki Na Yanzu: | 72 ku |
| Nau'in Samfur: | Nassoshi na Voltage |
| Rufewa: | Rufewa |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Abubuwan da ake bayarwa na Yanzu - Max: | 95 ku |
| Nauyin Raka'a: | 0.000674 oz |
♠ Bayanin samfur
Na'urar REF34xx ƙaramin zafin jiki ne (6 ppm/°C), ƙaramin ƙarfi, madaidaicin madaidaicin wutar lantarki na CMOS, yana nuna ± 0.05% daidaito na farko, ƙarancin aiki na yanzu tare da amfani da wuta ƙasa da 95 μA. Wannan na'urar kuma tana ba da ƙaramar ƙarar fitarwa na 3.8 μVp-p / V, wanda ke ba da damar ikon kiyaye babban siginar siginar tare da masu sauya bayanai masu ƙarfi a cikin tsarin sauti mai mahimmanci. Tare da ƙaramin kunshin SOT-23, REF34xx yana ba da ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai da maye gurbin fil-topin don MAX607x, ADR34xx da LT1790 (REF34xxT, babu EN fil). Iyalin REF34xx sun dace da yawancin ADC da DAC kamar ADS1287, DAC8802 da ADS1112.
Ana ƙara inganta kwanciyar hankali da amincin tsarin ta hanyar ƙarancin fitarwa-ƙarfin ƙarfin lantarki na na'urar da ƙarancin ƙarfin fitarwa na dogon lokaci. Bugu da ƙari, ƙananan girman da ƙarancin aiki na na'urorin (95 μA) suna amfana da aikace-aikacen šaukuwa da baturi.
An ƙayyade REF34xx don kewayon zafin jiki mai faɗi daga -40°C zuwa +125°C.
• daidaito na farko: ± 0.05% (mafi girman)
• Yawan zafin jiki: 6 ppm/°C (mafi girman)
• Kewayon zafin aiki: -40°C zuwa +125°C
• Fitowar halin yanzu: ± 10 mA
• Karancin halin yanzu: 95 μA (mafi girman)
• Matsakaicin ƙarancin sifili mai jujjuyawa ƙarfin wuta: 100 mV (mafi girman)
• Faɗin shigar da wutar lantarki: 12 V
• Fitowa 1/f amo (0.1 Hz zuwa 10 Hz): 3.8 µVp-p/V
• Kyakkyawan kwanciyar hankali na dogon lokaci 25 ppm/1000 hrs
• Ƙananan ƙananan sawun 6 pin SOT-23 fakitin pinouts: REF34xx da REF34xxT
• Tsarin sayan bayanai
• Analog I/O modules
• Masu watsa filin
• Lab & kayan aikin filin
• Sabbin abubuwan sarrafa tuƙi na Servo
• wutar lantarki na DC, tushen AC, nauyin lantarki
