DAC7571IDBVR Lo-Pwr R-To-R Fitowar 12-Bit I2C
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Masu Canza Dijital zuwa Analog - DAC |
| Jerin: | DAC7571 |
| Ƙaddamarwa: | 12 bit |
| Yawan Samfura: | 50 kS/s |
| Adadin Tashoshi: | 1 Tashoshi |
| Lokacin daidaitawa: | 10 mu |
| Nau'in fitarwa: | Ƙarfin wutar lantarki |
| Nau'in Mu'amala: | 2-Waya, I2C |
| Analog Supply Voltage: | 2.7 zuwa 5.5 V |
| Kayan Wutar Lantarki na Dijital: | 2.7 zuwa 5.5 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 105 C |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | SOT-23-6 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Gine-gine: | Resistor-String |
| Alamar: | Texas Instruments |
| Kit ɗin Ci gaba: | Saukewa: DAC7571EVM |
| DNL - Bambance-bambancen da ba na layi ba: | +/- 1 LSB |
| Siffofin: | Ingantattun Kuɗi, Ƙarfin Ƙarfi, Ƙananan Girma |
| Kuskuren Riba: | 1.25% FSR |
| Tsayi: | 1.15 mm |
| INL - Haɗin Kai: | +/- 0.195 LSB |
| Adadin masu canzawa: | 1 Mai juyawa |
| Kayan Aiki Na Yanzu: | 135 ku |
| Wutar Lantarki Mai Aiki: | 3.3, 5V |
| Pd - Rashin Wutar Lantarki: | 0.85mW (Nau'i) |
| Amfanin Wuta: | 0.85mW |
| Nau'in Samfur: | DACs - Dijital zuwa Masu Canjawar Analog |
| Nau'in Magana: | Na waje |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | Data Converter ICs |
| Ƙarfin Ƙarfafawa - Max: | 5.5v |
| Samar da Wutar Lantarki - Min: | 2.7 V |
| Nauyin Raka'a: | 0.001270 oz |
♠ +2.7 V zuwa +5.5 V, I²C INTERFACE (KARBAR KAWAI), FITAR DA WUTA, 12-BIT DIGITAL-ZO-ANALOG COVERTER
DAC7571 ƙaramin ƙarfi ne, tashoshi ɗaya, 12-bit buffered ƙarfin lantarki fitarwa DAC. Its on-chip madaidaicin fitarwa amplifier yana ba da damar samun jujjuyawar fitarwar dogo zuwa dogo. DAC7571 tana amfani da I²C mai dacewa da siriyal na waya guda biyu wanda ke aiki akan ƙimar agogo har zuwa 3.4 Mbps tare da tallafin adireshi har zuwa DAC7571s guda biyu akan bas ɗin bayanai iri ɗaya.
An saita kewayon ƙarfin fitarwa na DAC zuwa VDD, DAC7571 ya haɗa da da'irar sake saiti mai ƙarfi wanda ke tabbatar da cewa fitarwar DAC tana da ƙarfi a sifili volts kuma ya kasance a can har sai ingantaccen rubutu ga na'urar ya faru. DAC7571 yana ƙunshe da fasalin saukar da wuta, ana samun dama ta hanyar rajistar sarrafawa na ciki, wanda ke rage yawan amfani da na'urar zuwa 50 nA a 5 V.
Rashin ƙarancin wutar lantarki na wannan ɓangaren a cikin aiki na yau da kullun ya sa ya dace da kayan aikin baturi mai ɗaukuwa. Yawan wutar lantarki bai wuce 0.7mW a VDD = 5 V yana ragewa zuwa 1 µW a yanayin saukar wutar lantarki.
Ana samun DAC7571 a cikin kunshin SOT 23 mai jagora 6.
• Aikin Ƙarfin wutar lantarki: 140 µA @ 5V
• Sake saitin kunnawa zuwa sifili
• +2.7-V zuwa +5.5-V Samar da wutar lantarki
• Musamman monotonic ta Zane
• Lokacin daidaitawa: 10 µs zuwa ± 0.003% FS
• Interface I²C™ har zuwa 3.4 Mbps
• Amplifier Mai Buffer Buffer On-Chip, Aikin Rail-to-Rail Aiki
• Rijistar Shigar da aka Buffered sau biyu
Tallafin adireshi har zuwa DAC7571 guda biyu
• Karamin Kunshin SOT 6-Lead
• Aiki Daga -40°C zuwa 105°C
• Sarrafa tsari
• Tsarin Sayen Bayanai
Ikon Sabis na Rufe-Madauki
• Kayan aikin PC
• Kayan aiki masu ɗaukar nauyi
