chipcap ? 2 a fully calibrated humidity and temperature sensor features ? fully calibrated & temperature compensated ? digital or analog output with alarm function ? precision & accuracy (2%rh, 0.3c, 14 bit ) ? free operating voltage (min 2.7v to max 5.5v) ? low current consumption ? smd package for automated assembly ? reliable in harsh environments applications ? energy saving hvac control air conditioning, refrigeration, indoor air quality, vent fans, home appliances, humi/dehumidifers ? process control & instrumentation medical instruments, handheld devices, weather stations, food processing, printers, rfids ? automobile & transportationcabin climate control, defogging control condensing preventive device ? medical nebulizers, oxygen air, cpap/ sleep apnea devices ? oem assemblies available chipcap ? 2 offers the most advanced and cost effective humidity and temperature sensing solution for virtually any type of application. a capacitive polymer sensor chip and a cmos integrated circuit with eeprom are integrated into one embedded system in a refow solderable smd package. individually calibrated and tested, chipcap 2 performs at 2% from 20% to 80% rh (3% over entire humidity range), and is simple and ready to use without further calibration or temperature compensation. chipcap 2 provides linear output signals in various interfaces to customer requirements: ? i2c interface ? pdm convertible to analog signal ? alarm function for preset control at min/ max humidity a mphenol advanced sensors ?
sensor performance relative humidity (rh%) resolution 14 bit (0.01%rh) accuracy 1 2.0 %rh (20~80%rh) 2 repeatability 0.2 %rh hysteresis 2.0 %rh linearity <2.0 %rh response time 3 7.0 sec ( 63%) temp coefficient max 0.13 %rh/c (at 10~60c, 10~90%rh) operating range 0 ~ 100 %rh (non-condensing) long term drift <0.5 %rh/yr (normal condition) 1. custom accuracy tolerance available 2. accuracies measured at 25c, 5.0v. 3. measured at 25c, 1m/sec airflow for achieving 63% of step from 33%rh to 90%rh temperature (c) resolution 14 bit (0.01c) accuracy 1 0.3c repeatability 0.1c response time 2 5.0 sec ( 63%) operating range - 40 to 125c long term drift <0.05c/yr (normal condition) 1. accuracies measured at 25c, 5.0v 2. min 5.0 sec, max 20 sec typical temperature accuracy electrical specifications supply voltage min 2.3v to max 5.5v supply current (idd) 750 a (typical) sleep current (isleep) 0.6 a (typical) environmental operating temperature range - 40 to 125c operating rh range 0 to 100 % rh (non-condensing) typical %rh accuracy absolute maximum rating parameter min max supply voltage (vdd) -0.3v 6.0v storage temp (t strg ) -55c 150c junction temp (t j ) -55c 150c soldering information standard or ir solder reflow tp: 240c, tp: 40 sec. (qualify pb free profle) note: after soldering reconditioning will be required. details for this process can be found in the chipcap ? 2 application note (916-127). package contents capacitive polymer rh sensor, pta (proportional to absolute) temperature sensor integrated asic chip in lcc (leadless chip carrier) package, smd, rohs compliant
dimensions (units: mm (inch)) pin connection cc2-d ordering information telaire part no. description cc2a25 chipcap ? 2, analog, 2%, 5v cc2a23 chipcap 2, analog, 2%, 3.3v cc2d23s chipcap 2, digital, sleep mode, 2%, 3.3v cc2d25s chipcap 2, digital , sleep mode, 2%, 5v cc2d23 chipcap 2, digital, 2%, 3.3v cc2d25 chipcap 2, digital, 2%, 5v cc2d35 chipcap 2, digital, 3%, 5v cc2a33 chipcap 2, analog, 3%, 3.3v cc2d33s chipcap 2, digital, sleep mode, 3%, 3.3v cc2d35s chipcap 2, digital , sleep mode, 3%, 5v cc2d33 chipcap 2, digital, 3%, 3.3v cc2a35 chipcap 2, analog, 3%, 5v packaging tape and reel
important safety information telaire makes no warranty, representation or guarantee regarding the suitability of this product for any particular application, including safety critical applications. nor does telaire assume any liability arising out of the application or use in any product or circuit. telaire specifcally disclaims all liability without limitation consequential or incidental damages. no statuary or ftness for particular purpose shall be implied. warning before installing the product, review the product data sheet and application notes. the product shall be used only within power supply and electrical input and output limits as specifed by the datasheet and application notes. improper use of the product may result in product damage and property loss and/or personal injury. aas-920-558d-02/201 6 www.amphenol-sensors.com ? 2016 amphenol corporation. all rights reserved. specifcations are subject to change without notice. other company names and product names used in this document are the registered trademarks or trademarks of their respective owners. a mphenol advanced sensors www.telaire.com
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