Datasheet KP276A1201 (Infineon) - 7
| 制造商 | Infineon |
| 描述 | dTurboTMAP with SENT Output and Temperature Sensor Interface |
| 页数 / 页 | 27 / 7 — CONFIDENTIAL. KP276A1201. Digital Absolute Pressure Sensor. Functional … |
| 修订版 | 01_00 |
| 文件格式/大小 | PDF / 1.7 Mb |
| 文件语言 | 英语 |
CONFIDENTIAL. KP276A1201. Digital Absolute Pressure Sensor. Functional description. 1.5. Transfer function temperature. Figure 5
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CONFIDENTIAL KP276A1201 Digital Absolute Pressure Sensor Functional description 1.5 Transfer function temperature
2400 2000 1785 [LSB] 1600 1200 Zoom Output signal 800 400 265 0-50 -40 0 50 100 150 200 Temperature [°C] Operating temperature range Operating peak temperature range
Figure 5 Temperature transfer function 1.5.1 Temperature transfer function characteristics
The following calibration is adjusted with the parameters ST and offsT: Tamb = outT − offsT ST
Table 3 Temperature transfer function characteristics Temperature Output Code Gain and Offset Symbol Values Unit Symbol Values Unit Symbol Value Unit
TIN,1 -40 °C LSBOUT,1 265 LSB ST 8.0 LSB/°C TIN,2 170 °C LSBOUT,2 1945 LSB offsT 585.2 LSB Datasheet 7 Revision 1.0 2019-01-25 Document Outline dTurboTMAP with SENT Output and Temperature Sensor Interface Features Potential applications Product validation Description Table of contents 1 Functional description 1.1 Pin configuration 1.2 Pin description 1.3 Block Diagram 1.4 Transfer function pressure 1.4.1 Pressure transfer function characteristics 1.4.2 Pressure accuracy 1.5 Transfer function temperature 1.5.1 Temperature transfer function characteristics 1.6 SENT interface 1.6.1 Physical layer 1.6.2 Data link layer 1.6.2.1 Nibble specification 1.6.2.2 Status and communication nibble 1.6.2.3 Enhanced serial message format 1.6.2.4 Enhanced serial message data 1.6.3 Pressure channel output codes 1.6.4 Temperature channel output codes 1.6.5 Diagnostic Error Codes 1.6.5.1 Signal out of range 1.6.5.2 Diag1 1.6.5.3 Diag2 1.6.5.4 EEPROM Check 1.6.6 Definition of Pressure signal path latency 1.7 External temperature sensor 1.7.1 Linearization of the external temperature sensor transfer function 1.7.2 Accuracy for NTC signal processing 2 Specification 2.1 Application circuit example 2.2 Application circuit example for EMC 2.3 Absolute maximum ratings 2.4 Operating range 2.5 Characteristics 3 Package information 3.1 PG-DSOF-8-162 Outline 3.2 Identification code Revision history Disclaimer
2400 2000 1785 [LSB] 1600 1200 Zoom Output signal 800 400 265 0-50 -40 0 50 100 150 200 Temperature [°C] Operating temperature range Operating peak temperature range
Figure 5 Temperature transfer function 1.5.1 Temperature transfer function characteristics
The following calibration is adjusted with the parameters ST and offsT: Tamb = outT − offsT ST
Table 3 Temperature transfer function characteristics Temperature Output Code Gain and Offset Symbol Values Unit Symbol Values Unit Symbol Value Unit
TIN,1 -40 °C LSBOUT,1 265 LSB ST 8.0 LSB/°C TIN,2 170 °C LSBOUT,2 1945 LSB offsT 585.2 LSB Datasheet 7 Revision 1.0 2019-01-25 Document Outline dTurboTMAP with SENT Output and Temperature Sensor Interface Features Potential applications Product validation Description Table of contents 1 Functional description 1.1 Pin configuration 1.2 Pin description 1.3 Block Diagram 1.4 Transfer function pressure 1.4.1 Pressure transfer function characteristics 1.4.2 Pressure accuracy 1.5 Transfer function temperature 1.5.1 Temperature transfer function characteristics 1.6 SENT interface 1.6.1 Physical layer 1.6.2 Data link layer 1.6.2.1 Nibble specification 1.6.2.2 Status and communication nibble 1.6.2.3 Enhanced serial message format 1.6.2.4 Enhanced serial message data 1.6.3 Pressure channel output codes 1.6.4 Temperature channel output codes 1.6.5 Diagnostic Error Codes 1.6.5.1 Signal out of range 1.6.5.2 Diag1 1.6.5.3 Diag2 1.6.5.4 EEPROM Check 1.6.6 Definition of Pressure signal path latency 1.7 External temperature sensor 1.7.1 Linearization of the external temperature sensor transfer function 1.7.2 Accuracy for NTC signal processing 2 Specification 2.1 Application circuit example 2.2 Application circuit example for EMC 2.3 Absolute maximum ratings 2.4 Operating range 2.5 Characteristics 3 Package information 3.1 PG-DSOF-8-162 Outline 3.2 Identification code Revision history Disclaimer