Datasheet ZSSC3240 (Renesas) - 3

HerstellerRenesas
BeschreibungSensor Signal Conditioner IC for Resistive Sensors
Seiten / Seite64 / 3 — Contents. Pin Assignments .. 6. Pin Descriptions .. 7. Absolute Maximum …
Revision20200414
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Contents. Pin Assignments .. 6. Pin Descriptions .. 7. Absolute Maximum Ratings .. 8. Recommended Operating Conditions ... 8

Contents Pin Assignments . 6 Pin Descriptions . 7 Absolute Maximum Ratings . 8 Recommended Operating Conditions .. 8

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Contents 1. Pin Assignments .. 6 2. Pin Descriptions .. 7 3. Absolute Maximum Ratings .. 8 4. Recommended Operating Conditions ... 8 5. Electrical Characteristics .. 8 6. Device Description .. 11
6.1 Signal Flow .. 12 6.2 Analog (Sensor) Front-End .. 12 6.2.1. Programmable-Gain Amplifier (PGA) .. 13 6.2.2. Analog-to-Digital Converter (ADC) .. 15 6.2.3. Internal Temperature Sensor .. 17 6.2.4. Supported Supplies for Sensor Elements and Additional, External Temperature Sensing .. 17 6.3 On-Chip Diagnostics .. 22 6.4 Digital Interfaces .. 24 6.4.1. SPI ... 24 6.4.2. I2C ... 27 6.4.3. One-Wire-Interface, OWI .. 28 6.5 Measurement and Output Options .. 32 6.5.1. Single Measurements, Digital Raw Results, and SSC Results .. 32 6.5.2. Cyclic, Continuous, Repeated Measurements – Measurement Scheduler .. 34 6.5.3. Analog Outputs: Digital-to-Analog Converter (DAC) ... 34 6.5.4. Output Interrupt Signaling ... 37 6.6 System Setup and Control ... 39 6.6.1. Digital Commands ... 40 6.6.2. Nonvolatile Memory (NVM) ... 43 6.6.3. Digital Sensor-Signal-Conditioning Mathematics .. 55 6.7 External, Extra LDO (LDOctrl) for Applications for > 5.5V .. 58
7. Calibration .. 59 8. Package Outline Drawings .. 59 9. Marking Diagram .. 59 10. Ordering Information ... 60 11. Glossary .. 60 12. Revision History .. 61
Apr.15.20 Page 3 Document Outline 1. Pin Assignments 2. Pin Descriptions 3. Absolute Maximum Ratings 4. Recommended Operating Conditions 5. Electrical Characteristics 6. Device Description 6.1 Signal Flow 6.2 Analog (Sensor) Front-End 6.2.1. Programmable-Gain Amplifier (PGA) 6.2.2. Analog-to-Digital Converter (ADC) 6.2.3. Internal Temperature Sensor 6.2.4. Supported Supplies for Sensor Elements and Additional, External Temperature Sensing 6.3 On-Chip Diagnostics 6.4 Digital Interfaces 6.4.1. SPI 6.4.2. I2C 6.4.3. One-Wire-Interface, OWI 6.5 Measurement and Output Options 6.5.1. Single Measurements, Digital Raw Results, and SSC Results 6.5.2. Cyclic, Continuous, Repeated Measurements – Measurement Scheduler 6.5.3. Analog Outputs: Digital-to-Analog Converter (DAC) 6.5.4. Output Interrupt Signaling 6.6 System Setup and Control 6.6.1. Digital Commands 6.6.2. Nonvolatile Memory (NVM) 6.6.3. Digital Sensor-Signal-Conditioning Mathematics 6.7 External, Extra LDO (LDOctrl) for Applications for > 5.5V 7. Calibration 8. Package Outline Drawings 9. Marking Diagram 10. Ordering Information 11. Glossary 12. Revision History