特長
- Two differential thermocouple element inputs and an on-chip temperature sensor, available for cold-junction compensation and temperature output
- Operating temperature range: -40°C to 150°C
- Accuracy: Up to 5K at 1000°C hot junction
- Supports N-type thermocouples
- NVM memory for configuration, calibration data, and configurable measurement and conditioning functionality
- SENT output compliant to SAE J2716 JAN2010 (SENT Rev.3) and APR2016 (SENT Rev.4) standards
- Supports output of one or more thermocouple signals and product identification via a single SENT interface connection
- End-of-line calibration process minimizes production costs
- No external trimming or components required
- Qualified according to AEC-Q100 Grade 0
- Enhanced diagnostic features for sensor modules
説明
The ZSSC417xD provides precise amplification and correction of sensor signals, with possibilities for digital compensation of offset, drift, sensitivity, and nonlinearity. It features integrated non-volatile memory (NVM) for reliable automotive use and supports SENT for fast data transmission and One-Wire Interface (OWI) for easy calibration. Optimized for automotive environments, the ZSSC4175D offers robust protection, excellent EMC, and digital calibration, reducing costs and noise sensitivity while delivering superior performance. The ZSSC4175D-01 offers two independent measurements and linearization of N-type thermocouples. Cold-junction is compensated via internal chip temperature. Output data is transmitted via SENT interface.
パラメータ
| 属性 | 値 |
|---|---|
| Function | Voltage SSC |
| Automotive Qual. | Yes |
| Supply Voltage (V) | 4.5 - 5.5 |
| Input Type | Thermoelement SSC |
| Interface | SENT, I2C |
| Adj. Analog Gain | 12.6 - 12.6 |
| Resolution (bits) | 15 |
| Sample Rate Max (KHz) | 0.5 |
| Temp. Range (°C) | -40 to +150°C |
アプリケーション・ブロック図
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CAN/LINインタフェースを備えた車載センサ
車載センサシステムは、SSC、MCU、LIN/CANをサポートし、精度、柔軟性、信頼性の高い性能を提供します。
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