特長
- Analog gain of 105, overall gain up to 420
- Sample rate up to 200 Hz
- ADC Resolution 13/14 bit
- External temperature sensor
- Safety functionalities: calibration microcontroller, sensor connection, analog frontend
- Adjustable to nearly all resistive bridge sensor types
- Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity
- Output options: ratiometric analog voltage output (5% to 95% maximum, 12.4 bit resolution) or ZACwire™ (digital one-wire-interface)
- Sensor biasing by voltage
- High voltage protection up to 33V
- Supply current: max. 5.5mA
- Reverse polarity and short circuit protection
- Operation temperature range as wide as -40°C to +150°C
- Traceability by user-defined EEPROM entries
説明
The ZSSC3136 is a member of the ZSSC313x product family of CMOS integrated circuits 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 non-linearity of the connected sensor element. The required calibration coefficients are stored by the single-pass calibration procedure in an on-chip EEPROM. The ZSSC3136 is optimized for SIL (Safety Integrity Level) rated switch applications. The integrated adjustable digital filter offers the capability to set up fast switching real-time applications as well as stabilized switching applications in the event of disturbed or unstable input signals. In addition to the general features for switch applications, the ZSSC3136 offers the capability to set up safety relevant SIL2-rated switches with extended safety functionalities.
Renesas Boards & Kits
Evaluation Kit for ZSSC313x
The ZSSC313xKIT Evaluation Kit provides the hardware needed for configuration, calibration and evaluation of the ZSSC3131, ZSSC3135, ZSSC3136 and ZSSC3138 Sensor Signal Conditioner (SSC) IC. The user's PC can communicate with the ZSSC313x IC socketed on the ZSSC313x SSC Evaluation Board via the... 続きを読む
