Silicon Labs Launches Single-Chip Relative Humidity Sensor
Published2012.11.14 16:57November 12 , 2012 - worldwide LINE-HEIGHT: 150%; FONT-FAMILY: 'Malgun Gothic'; FONT-SIZE: 11pt">High performance Analog intensive mix A company specializing in signal ICs silicone Laboratories ( Silicon Laboratories Inc. , NASDAQ: SLAB, Country Manager Lee Jong- chan is today ,HEIGHT: 150%; FONT-FAMILY: 'Malgun Gothic'; FONT-SIZE: 11pt">Relative Humidity (RH) and For temperature digital Sensor -on - a-chip solutionProduct Name : Si7005 ) announced .
The new Si7005 sensor is With the standard CMOS process Manufactured mixed signal"LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 11pt" lang=EN-US> IC and polymer dielectric membrane used verified Humidity measurementAN style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 11pt"> Technology RH detection by combination technology A step forward Gathered . The Si7005 sensor is automobile temperature control and moisture eliminateNE-HEIGHT: 150%; FONT-SIZE: 11pt" lang=EN-US>, HVAC, Cooling , Weather Condition , food Processing , printer ,Assets Tracking Starting Nebulizer , oxygen generator , breathing therapy equipmentN> etc. medical treatment equipment inclusive applications humidity and temperature%; FONT-SIZE: 11pt"> Monitor and controlling place It is ideal .
existing The approach is RH detectionEIGHT: 150%; FONT-SIZE: 11pt"> for discrete resistance and blackout Sensor , Hybrid 11pt" lang=EN-US>, Multi-chip Module (MCM ) Used . such traditional The method is High BOM (bill of materials) costs and component numberang=EN-US>, large Footprint , picky Manufacturing process , production process On the surfaceLabor-intensive correction problems caused . On the other hand , a single Chip Si7005 humidity The sensor traditional discreteN-US>/ Module In the solution Compared to more Compact , and even more reliability le="LINE-HEIGHT: 150%; FONT-FAMILY: '맑은 고딕'; FONT-SIZE: 11pt">Excellent and more easy Design and convenient User experience Provides
Si7005 humidity The sensor is a ' plug' Ann paly 'lack; FONT-SIZE: 11pt">ro It works factory shipment before Corrected NT-SIZE: 11pt">Humidity and temperature detect It is a solution . this device's digital Output and shipment jeonCorrection function through Developers sensor Needs correction <SPAN style="LINE-HEIGHT: 150%; FONT-FAMILY: '맑은 고딕'; COLOR: black; FONT-SIZE: 11pt">하는 The effort Less number and Si7005 sensors perfectly Mutual Replaceable so He does it . One detect The device different with the device to replaceN> In case , software / firmware Updates or recalibration will doONT-SIZE: 11pt"> need does not exist . The customer manufacturing In line individual In the unit KoreaN> Adjustment work time or addition labor to be inserted Need None Because , manufacturing , rework , on-site The serviceack; FONT-SIZE: 11pt"> easy . of the Si7005 sensor The compact QFN package is Tape and reel packagingN style="LINE-HEIGHT: 150%; COLOR: black; FONT-SIZE: 11pt" lang=EN-US>, automation made Pick - and- place PCB manufacturing and Existing Soldering process Support for OEM manufacturing costs IGHT: 150%; FONT-FAMILY: 'Malgun Gothic'; COLOR: black; FONT-SIZE: 11pt">More Reduce number So that Supports .
The Si7005 sensor is accurate monolithic humidity and ONT-SIZE: 11pt">Temperature detection Implement for state-of-the-art detect ZE: 11pt">Technology Using there is . The temperature is At the die accurate band at the gap (band-gap)-SIZE: 11pt"> based on circuit through It is detected . Humidity die On the surface applied industry standardN> low-dielectric (low-k) layer blackout capacity change Measuring 11pt"> in this way It is detected . Temperature and humidity Everyone Same monolithic On the device very close to Precisely Since it is measured distinguished measurementPAN> Precision The Si7005 device provides 1 time per minute measurementLOR: black; FONT-SIZE: 11pt"> Poetry average electrical energy At 2 µA It is merelyGHT: 150%; COLOR: black; FONT-SIZE: 11pt"> Same type Products center most low powerAs a consuming RH sensor , the battery Drive type In the application It is ideal.N> .
Si7005 RH sensor solution's The total BOM is barelyGHT: 150%; COLOR: black; FONT-SIZE: 11pt"> Two doggy Bypass to the capacitor It is nothing more than On the other hand , the same function avatar city discrete 11pt"> solution's case Usually about 10 to some extent The componentNT-SIZE: 11pt"> is required . The Si7005 device is Sensing unit and ADC converter , signal processing , 11pt">Correction data for rain volatility Memory , I2C black; FONT-SIZE: 11pt">The interface In monolithic CMOS ICs Integrated there is . such high level single chip Integration sensor sturdy and Stably Making it expense decrease SPAN style="LINE-HEIGHT: 150%; FONT-FAMILY: 'Malgun Gothic'; COLOR: black; FONT-SIZE: 11pt">and development time shorten and board design simplification N style="LINE-HEIGHT: 150%; FONT-FAMILY: 'Malgun Gothic'; COLOR: black; FONT-SIZE: 11pt"> does .
Silicon Labs' mark Thomson (Mark Thompson) access , power ,sensor Product Division Vice President Gam The general manager said, “ Si7005 humidityThe sensor is standard manufacturing process and together distinguishedUse -SIZE: 11pt"> Ease of use , stability , small size Size , low power, andEIGHT: 150%; COLOR: black; FONT-SIZE: 11pt"> Compatibility "Provides ," they said, adding, " The Si7005 is A number of semiconductor/SPAN> Suppliers supply and present product center onlyPAN> single chip digital Humidity / Temperature It is a sensor.. Silicon Labs wireless sensor Node and Internet For devicesSPAN> Application for comprehensive solution For , low powerE: 11pt"> Micro In the controller wireless to the transceiver reaching ComplementaryT-SIZE: 11pt"> Wide product portfolio " Provides " saidIZE: 11pt" lang=EN-US>.
Si7005 humidity The sensor capacitance touch sensorOR: black; FONT-SIZE: 11pt" lang=EN-US>, close and Illumination Sensor , MCU- based temperatureHEIGHT: 150%; COLOR: black; FONT-SIZE: 11pt"> Sensor , Insulated AC Current Sensors and Highside DC 11pt">current sensor The back Included Silicon Labs' growing pt">ing sensor product Portfolio center most recentof It is a product .
price and supply
Silicon Labs' Si7005 humidity and temperature The sensor Current 4 mm x 4 mm QFNONT-SIZE: 11pt">Package parasol supplied there is . Si7005 has 10,000 units units Starting at $ 3.64 (USD)HT: 150%; FONT-FAMILY: 'Malgun Gothic'; FONT-SIZE: 11pt">The price is Starting . The $ 49 Si7005USB-DONGLE USB- based evaluation The board is the Si7005 sensor's1pt"> Rate Simply He does it . The Si7005-EVB daughter for $ 29 In the card (daughter card) The developer Si7005 In the constant temperature and humidity unit-HEIGHT: 150%; FONT-SIZE: 11pt"> to evaluate number So that doing flexible cable Included there isang=EN-US>.
Si7005EVB-UDP Plug-in The card is Silicon Labs' Integration development It is for the platform (UDP: Unified Development Platform)It is 49 dollars . $ 149 Si7005EVB-UDP-F960 development The kit candle Low-power C8051F960 MCU development Kit and%; FONT-SIZE: 11pt" lang=EN-US> UDP daughter card data Logger demo The code Included Portable demo Platform (PC not required ) and bound It is 11pt" lang=EN-US>. Software The driver is Linux and Android For the platform Each It is provided lang=EN-US>. ( every The board USA manufacturing company Recommended Retail price
Si7005: 'Malgun Gothic'; FONT-SIZE: 11pt">Sensor Product , Sample , Development in the tool Korea see full Information At www.silabs.com/humidity-sensor To check number there is .
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