ZSSC3135

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

Features ?Adjustabletonearlyallresistivebridgesensortypes:analoggainofupto105,maximumoverallgainof420 ?Samplerateupto200Hz ?ADCresolution13/14bit ?Safetyfunctionalitysensorconnection ?Externaltemperaturesensor ?Digitalcompensationofsensoroffset,sensitivity,t

ZSSC3135

Sensor Signal Conditioner for Piezoresistive Bridge Sensors; ? Adjustable to nearly all resistive bridge sensor types, analog gain of 105, overall gain up to 420\n? Sample rate up to 200 Hz\n? ADC resolution 13/14 bit\n? Safety functionality sensor connection\n? External temperature sensor\n? Digital compensation of sensor offset, sensitivity, temperature drift and nonlinearity\n? Output options: ratiometric analog voltage output (5% to 95% maximum, 12.4 bit resolution) or ZACwire? (digital one-wire-interface)\n? Sensor biasing by voltage\n? High voltage protection up to 33V\n? Supply current: max. 5.5mA\n? Reverse polarity and short circuit protection\n? Operation temperature range as wide as -40°C to +150°C\n? Traceability by user-defined EEPROM entries\n;

The ZSSC3135 is a member of the ZSSC313x product family of CMOS integrated circuits designed for automotive and industrial sensor applications. All family members are well suited for highly accurate amplification and sensor-specific correction of resistive bridge sensor signals. An internal 16-bit RISC microcontroller running a correction algorithm compensates sensor offset, sensitivity, temperature drift, and nonlinearity of the connected sensor element. The required calibration coefficients are stored by the single-pass calibration procedure in an on-chip EEPROM. The ZSSC3135 is specially designed for piezo-resistive bridge sensor elements. The amplification stage with an analog gain of 105 in combination with the optional temperature compensation using an external temperature sensor fits the requirements of piezo-resistive sensor applications perfectly.\n\n

ZSSC3135

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

ZSSC3135BA1

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

Features ?Adjustabletonearlyallresistivebridgesensortypes:analoggainofupto105,maximumoverallgainof420 ?Samplerateupto200Hz ?ADCresolution13/14bit ?Safetyfunctionalitysensorconnection ?Externaltemperaturesensor ?Digitalcompensationofsensoroffset,sensitivity,t

ZSSC3135BA2

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

Features ?Adjustabletonearlyallresistivebridgesensortypes:analoggainofupto105,maximumoverallgainof420 ?Samplerateupto200Hz ?ADCresolution13/14bit ?Safetyfunctionalitysensorconnection ?Externaltemperaturesensor ?Digitalcompensationofsensoroffset,sensitivity,t

ZSSC3135BE1

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

Features ?Adjustabletonearlyallresistivebridgesensortypes:analoggainofupto105,maximumoverallgainof420 ?Samplerateupto200Hz ?ADCresolution13/14bit ?Safetyfunctionalitysensorconnection ?Externaltemperaturesensor ?Digitalcompensationofsensoroffset,sensitivity,t

ZSSC3135BE2

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

Features ?Adjustabletonearlyallresistivebridgesensortypes:analoggainofupto105,maximumoverallgainof420 ?Samplerateupto200Hz ?ADCresolution13/14bit ?Safetyfunctionalitysensorconnection ?Externaltemperaturesensor ?Digitalcompensationofsensoroffset,sensitivity,t

ZSSC3135BA1B

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

ZSSC3135BA1C

Sensor Signal Conditioner for Piezoresistive Bridge Sensors

ZSSC3135BA2R

Sensor Signal Conditioner for Piezoresistive Bridge Sensors