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      2. 溫度|溫濕度傳感器|接口IC - 上海申矽凌微電子科技有限公司

        溫度傳感器IC


        High Precision Digital Temperature Sensors (Local Only)
        PN? Interface? Local Accuracy (oC) [Max.] Supply Voltage (V) Channel? Package? Resolution (oC) Temperature Range (oC) Feature/Description
        CT7117 SMBus/I2C? ±0.1(20~50)        ±0.3(-40~125)     ±0.5(-50~150)? 1.4 to 5.5? 1 * Local? CSP-4? 0.0078125  -50 to 150 High precision, Ultra Small Size Digital temperature sensor with I2C interface
        CT1801? Single-Wire? ±0.1(-40~120)      ±0.35(-50~150) 4.5 to 5.5? 1 * Local ? TO-92? 0.00390625  -50 to 150 Wide Range, High Precision Digital Temperature sensor with Single-Wire Interface.
        CT1711? S-Wire? ±0.1(30~45 )       ±0.25(-20~100)    ±0.8(-40~125) 1.8 to 5.5? 1 * Local ? MCLGA-3x3-4 0.00390625  -40 to 125 High precision Digital temperature sensor with S-Wire interface, specially designed for Human body temperature measurement
        Single Channel Digital Temperature Sensors (Local Only)
        PN? Interface? Local Accuracy (oC) [Max.] Supply Voltage (V) Channel? Package? Resolution (oC) Temperature Range (oC) Feature/Description
        CT7302? SMBus/I2C? ±0.2 2.5 to 5.5? 1 * Local? DFN-3x3-8, SOT-23-5? 0.015625  -55 to 125 High Precision Digital Temperature sensor with SMBus/I2C Interface.
        CT7112? SMBus/I2C? ±0.5 1.7 to 5.5? 1 * Local? DFN-1.6x1.6-6? 0.0625  -40 to 125 Small size Digital Temperature sensor with SMBus/I2C Interface.
        CT75? SMBus/I2C? ±0.5? 1.75 to 5.5? 1 * Local? SOP-8, MSOP-8, DFN-3x3-8? 0.0625  -40 to 125 Industry Standard Digital Temperature sensor with performance improved, SMBus/I2C Interface.
        CT7525? SMBus/I2C? ±1.0 1.4 to 5.5? 1 * Local? CSP-4? 0.0625  -50 to 150 Ultra small size, low power digital temperature sensor
        CT7113 SMBus/I2C? ±1.0 1.4 to 5.5? 1 * Local? CSP-4? 0.0625  -50 to 150 Ultra small size, low power digital temperature sensor
        CT1820? Single-Wire? ±0.5? 1.8 to 5.5? 1 * Local ? TO-92, TO-92S, TO-92S-2, SOT-23, MSOP-8? 0.0625  -40 to 125 Industry Standard Digital Temperature sensor with Low Cost, performance improved, Single-Wire Interface.
        CT1820B? Single-Wire? ±0.5? 1.8 to 5.5? 1 * Local ? TO-92, TO-92S-2, MSOP-8 0.0625  -40 to 125 Industry Standard Digital Temperature sensor with performance improved, Single-Wire Interface.
        CT1820S? Single-Wire? ±0.5? 3.0 to 5.5? 1 * Local ? TO-92? 0.5  -40 to 125 Industry Standard Digital Temperature sensor with performance improved, Single-Wire Interface.
        CT1830? Single-Wire? ±0.5? 2.1 to 5.5? 1 * Local ? TO-92, SOT-23? 0.0625  -40 to 125 Digital Temperature sensor with 768-bit EEPROM, Single-Wire Interface.
        CT1705? Single-Wire? ±0.5? 2.2 to 5.5? 1 * Local ? SOT-23? 0.0625  -40 to 125 3-PIN, Low Cost Digital Temperature sensor with Single-Wire Interface.
        CT1710? Single-Wire? ±1.0? 2.2 to 5.5? 1 * Local ? TO-92, SOT-23? 0.0625  -40 to 125 Low Cost Digital Temperature sensor with Single-Wire Interface.
        CT1712? Single-Wire? ±1.0? 2.2 to 5.5? 1 * Local ? TO-92S, TO-92S-2 0.0625  -40 to 125 2-PIN Digital Temperature sensor with Single-Wire Interface.
        CT1720? S-Wire? ±1.0? 1.8 to 5.5? 1 * Local ? SOT-23? 0.015625  -50 to 150 Low cost Temperature sensor with S-wire interface.
        CT1721? Pulse Count? ±0.5? 1.4 to 5.5? 1 * Local? SOT-23, TO-92S-2,  CSP-4, DFN1.6×0.8-2 0.0625  -50 to 150 2-PIN Digital Temperature sensor with Pulse counter Interface, supports up to 9 sensors connecting the same I/O pin.
        Multi channels Digital Temperature Sensors (Local + Remote)
        PN? Interface? Local Accuracy (oC) [Max.] Remote Accuracy (oC) [Max.] Supply Voltage (V) Channel? Package? Resolution (oC) Temperature Range (oC) Feature/Description
        CT7318? SMBus/I2C? ±1.0? ±1.0 1.75 to 5.5? 1 * Local + 1* Remote? SOP-8, MSOP-8, DFN-3x3-8? 0.125  -40 to 125 2-CH (1*Local + 1*Remote) Digital Temperature sensor with Thermal/Alert Alarm, SMBus/I2C Interface.
        CT7319? SMBus/I2C? ±1.0? ±1.0? 1.75 to 5.5? 1 * Local + 1* Remote? SSOP-16? 0.0625  -40 to 125 2-CH (1*Local + 1*Remote) Digital Temperature sensor with Alert Alarm, Address setup pin, SMBus/I2C Interface.
        CT7451? SMBus/I2C? ±1.0? ±1.0 1.7 to 5.5? 1 * Local + 1* Remote? DFN-2x2-8? 0.0625  -40 to 125 2-CH (1*Local + 1*Remote) Low Size Digital Temperature sensor with SMBus/I2C Interface.
        CT7481? SMBus/I2C? ±1.0? ±1.0 1.75 to 5.5? 1 * Local + 2* Remote? MSOP-10? 0.0625  -40 to 125 3-CH (1*Local + 2*Remote) Digital Temperature sensor with Thermal/Alert Alarm, SMBus/I2C Interface.
        CT7423? SMBus/I2C? ±1.0? ±1.0 1.8 to 5.5? 1 * Local + 3* Remote? SOP-8? 0.0625  -40 to 125 4-CH (1*Local + 3*Remote) Digital Temperature sensor with SMBus/I2C Interface.
        CT7424? SMBus/I2C? ±1.0? ±1.0? 1.75 to 5.5? 1 * Local + 4* Remote? QFN-3x3-16? 0.0625  -40 to 125 5-CH (1*Local + 4*Remote) Digital Temperature sensor with Thermal Alarm, SMBus/I2C Interface.
        CT7425? SMBus/I2C? ±1.0? ±1.0? 1.75 to 5.5? 1 * Local + 5* Remote? QFN-3x3-16? 0.0625  -40 to 125 6-CH (1*Local + 5*Remote) Digital Temperature sensor with Thermal Alarm, SMBus/I2C Interface.
        CT7426? SMBus/I2C? ±1.0? ±1.0? 1.75 to 5.5? 1 * Local + 6* Remote? QFN-3x3-16? 0.0625  -40 to 125 7-CH (1*Local + 6*Remote) Digital Temperature sensor with Thermal Alarm, SMBus/I2C Interface.
        CT7427? SMBus/I2C? ±1.0? ±1.0? 1.75 to 5.5? 1 * Local + 7* Remote? QFN-3x3-16? 0.0625  -40 to 125 8-CH (1*Local + 7*Remote) Digital Temperature sensor with Thermal Alarm, SMBus/I2C Interface.
        CT7428? SMBus/I2C? ±1.0? ±1.0? 1.75 to 5.5? 1 * Local + 8* Remote? QFN-3x3-16? 0.0625  -40 to 125 9-CH (1*Local + 8*Remote) Digital Temperature sensor with Thermal Alarm, SMBus/I2C Interface.
        CT7468 SMBus/I2C? ±1.0? ±1.0? 1.75 to 5.5? 1 * Local + 8* Remote? QFN-3x3-16? 0.0625  -40 to 125 (Local)     
        -200 to 200 (Remote)
        9-CH (1*Local + 8*Remote) Wide Range Digital Temperature sensor with Thermal Alarm, SMBus/I2C Interface.
        CT7431/A SMBus/I2C? ±1.0? ±1.0? 2.5 to 5.5? 1 * Local + 1* Remote? MSOP-8          DFN3x3-8 0.0625  -40 to 125 (Local)    
        -50 to 150 (Remote)
        2-CH (1*Local + 1*Remote) Digital Temperature sensor with Automatic beta compensation, SMBus/I2C Interface.
        CT7432/A SMBus/I2C? ±1.0? ±1.0? 2.5 to 5.5? 1 * Local + 2* Remote? MSOP-10 DFN3x3-10 0.0625  -40 to 125 (Local)    
        -50 to 150 (Remote)
        3-CH (1*Local + 2*Remote) Digital Temperature sensor with Automatic beta compensation, SMBus/I2C Interface.
        Analog Temperature Sensors
        PN? Output Interface? VCC (V)? Temperature Accuracy (oC) [Max.] Slope Gain (mV/oC)? Package? Temperature Range (oC) Feature/Description
        CT7035? Analog Voltage 1.8 to 5.5? ±0.35 (K Version)      ±1.5 (Non-K Version)  -A: 19.5                 -B/J: 10 SOT-23, SC70-5?  -50 to 150 Low Cost, Small size, High Precision Analog Output Temperature sensor with Multi Slope Gain.
         -C: 6.25        -D: -5.5  -K:-5.8
         -E: -8.2               -F: -10.9
         -G: -11.77           -H: -13.6?
        Temperature Switch
        PN? VCC (V)? Accuracy (oC)? Trigger Temperature (oC) Package? Output Logic? Feature/Description
        CT1722? 1.75 to 5.5? ±0.5? Pre-Program Range: -40 to 125; Step: 2.0? CSP-3, SOT23-5? Active Low, (OD, external resistor)? Tiny Size, Temperature Switch with pre-programmed trigger, hysteresis temperature
        CT1723 1.4 to 5.5 ±0.25? Pre-Program Range: -40 to 125; Step: 1.0? CSP-4,   SOT23 Active Low, (OD, external resistor)? Tiny Size, High Precision Temperature Switch with pre-programmed trigger, hysteresis temperature
        CTS7509? 2.5 to 5.5? ±2.0 Resistor Program Range: -40 to 125 SOT23-5? Active Low, (OD, external resistor)? Temperature Switch with Resistor-programmed trigger temperature
        CTS7510? 2.5 to 5.5? ±2.0 Resistor Program, Range: -40 to 125? SOT23-6? Active Low, (OD, internal resistor)
        Active Low, (Push-pull)
        Active High, (Push-pull)?
        Temperature Switch with Resistor-programmed trigger temperature, Active Low/High Selectable
        System Thermal Monitor
        PN? Interface VCC (V)? Temperature Fan Analog Voltage Logic In/Out Package Feature/Description
        CT80 SMBus/I2C 1.7 to 5.5? 1-CH Local Temperature, Resolution:0.0625  Accuracy:±1.0 2-CH Fan Speed Monitor 7-CH Voltage monitor, Range: 0 to 2.56V or 0 to VCC Resolution: 2.56mV or 6.0mV 3-CH Input
        2-CH Output
        TSSOP-24 System Thermal (including Temperature, Voltage, Fan Speed and interupt logic) Monitor chip with I2C Interface
        Temperature Measurement & Display
        PN? VCC (V)? Standby Current (uA) LED Display Finger Touch External T-Sensor Package Feature/Description
        CT7700 2.7 to 4.35? 3 3-Digit, 7-Seg, 3 to 20mA Driver Single point NTC? SOP-8 Temperature Measurement & LED Display Driver with Single point finger touch, specially used in Smart Cup.
        九鼎彩票