TC7106

The TC7106 3½ digit LCD direct-display drive analog-to-digital converter has a reference with a 80ppm/°C max temperature coefficient. TC7106 based systems may be upgraded without changing external passive component values to the TC7106A for a more precise system. High impedance differential inputs offer 1pA leakage current and a 1012 Ohm input impedance. The differential reference input allows ratiometric measurements for ohms or bridge transducer measurements. The 15µVp-p noise performance guarantees a great reading. The auto-zero cycle guarantees a zero display reading with a zero-volts input.

Features
  • Internal Reference with Low Temperature Drift 80ppm/°C Typical
  • 80ppm/°C Typical
  • Drives LCD Display Directly
  • Guaranteed Zero Reading with Zero Input
  • Low Noise for Stable Display
  • Auto-Zero Cycle Eliminates Need for Zero Adjustment
  • True Polarity Indication for Precision Null Applications
  • High Impedance CMOS Differential Inputs: 1012 Ohm
  • Differential Reference Inputs Simplify Ratiometric Measurements
  • Low Power Operation: 10mW
Parameter
Parameter Name Value Value
Supply Voltage (V) 9 9
Power (mW) 10 10
For DMM, DPM, data loggers Yes Yes
Resolution (Digits) 3.5 3.5
Resolution (Counts) 2000 2000
Display Type LCD LCD
Temp. Range (°C) -25 to 85 -25 to 85
Documents
3-1/2 Digit Analog-to-Digital ConvertersData Sheets02/26/2008482KB
Analog & Interface Guide (Volume 2)Brochures10/11/20051067KB
Quick Guide to Microchip Development ToolsBrochures10/15/201411223KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
TC7106CKW44MQFP0C to +70CTRAY4.493.743.402.832.62
TC7106CKW71344MQFP0C to +70CT/R4.493.743.402.832.62
TC7106CLW44PLCC0C to +70CTUBE4.493.743.402.832.62
TC7106CPL40PDIP0C to +70CTUBE4.493.743.402.832.62
TC7106IKW44MQFP-25C to +85CTRAY7.686.405.824.854.48
TC7106IPL40PDIP-25C to +85CTUBE9.728.107.366.135.66
Similar Devices
ProductDisplay TypeSupply Voltage (V)Resolution (Digits)Price5K
TC7106LCD93.5$2.83
TC7106ALCD93.5$2.80
TC7107LED53.5$2.46
TC7107ALED53.5$2.64
TC7116LCD93.5$3.33
TC7116ALCD93.5$3.56
TC7117LED53$4.75
TC7117ALED53$3.71
TC7126LCD93.5$3.57
TC7126ALCD93.5$4.61
TC7129LCD94.5$7.60
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
TC7106ACPL6.50000010.60000040PDIP.600inMatte Tine3
TC7106AIPL6.50000010.60000040PDIP.600inMatte Tine3
TC7106CPL6.50000010.60000040PDIP.600inMatte Tine3
TC7106IPL6.50000010.60000040PDIP.600inMatte Tine3
TC7106CLW2.3755003.70370444PLCC-Matte Tine3
TC7106ILW2.3755003.70370444PLCC-Matte Tine3
TC7106ACLW2.3755003.70370444PLCC-Matte Tine3
TC7106ACPT7130.2733000.74833344TQFP10x10x1mmMatte Tine3
TC7106AIPT7130.2733000.74833344TQFP10x10x1mmMatte Tine3
TC7106CPT7130.2733000.74833344TQFP10x10x1mmMatte Tine3
TC7106IPT7130.2733000.74833344TQFP10x10x1mmMatte Tine3
TC7106AIKW0.4854003.89583344MQFP10x10x2mmMatte Tine3
TC7106AIKW7130.4854001.29666744MQFP10x10x2mmMatte Tine3
TC7106CKW0.4854003.89583344MQFP10x10x2mmMatte Tine3
TC7106CKW7130.4854001.29666744MQFP10x10x2mmMatte Tine3
TC7106IKW0.4854003.89583344MQFP10x10x2mmMatte Tine3
TC7106IKW7130.4854001.29666744MQFP10x10x2mmMatte Tine3
TC7106ACKW0.4854003.89583344MQFP10x10x2mmMatte Tine3
TC7106ACKW7130.4854001.29666744MQFP10x10x2mmMatte Tine3
3-1/2 Digit Analog-to-Digital Converters TC7107A
Analog & Interface Guide (Volume 2) MCP23S08
Quick Guide to Microchip Development Tools ENC28J60
Analog & Interface Product Selector Guide ENC624J600
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