ZSSC3240CC1B datasheet(5/64 Pages) RENESAS

5 / 64 page

ZSSC3240

Datasheet

Nov.27.20

Page 5

Tables

Table 1.

Pin Descriptions ..............................................................................................................................7

Table 2.

Absolute Maximum Ratings ............................................................................................................8

Table 3.

Recommended Operating Conditions.............................................................................................8

Table 4.

Electrical Characteristics.................................................................................................................8

Table 5.

PGA Gain: Stage 1........................................................................................................................13

Table 6.

PGA Gain: Stage 2........................................................................................................................14

Table 7.

Absolute Offset Shift

– Properties.................................................................................................14

Table 8.

Absolute Offset Shift

– Differential Sensor Signal’s Offset Compensation...................................14

Table 9.

PGA Input Span Ranges...............................................................................................................15

Table 10.

Single Analog-to-Digital Conversion .............................................................................................16

Table 11.

ADC Offset Shift............................................................................................................................16

Table 12.

Sensor Supply Options .................................................................................................................17

Table 13.

Sensor Supply

– Main Sensing.....................................................................................................18

Table 14.

Sensor Bias Currents

– Sensor Sourcing in Current Mode ..........................................................19

Table 15.

Sensor Supply

– Temperature Sensing ........................................................................................19

Table 16.

Diagnostic Signalization Options with ZSSC3240 ........................................................................22

Table 17.

Information Assignment for CHECK_DIAG Command: Output Register diagnosticreg [15:0].....23

Table 18.

General Status Byte ......................................................................................................................24

Table 19.

Mode Status ..................................................................................................................................24

Table 20.

SPI Interface Parameter ...............................................................................................................26

Table 21.

I2C Interface Parameter................................................................................................................27

Table 22.

OWI Dimensioning Examples .......................................................................................................29

Table 23.

OWI Interface Parameters ............................................................................................................29

Table 24.

Data Format of Raw ADC Readings .............................................................................................32

Table 25.

Data Format of Corrected, SSC Results (S and T).......................................................................32

Table 26.

Typical Conversion Times for Complete SSC Sensor Measurements: SM, TM ..........................33

Table 27.

Typical Conversion Times and Noise Performance for Complete SSC Measurements ..............33

Table 28.

DAC Configurations ......................................................................................................................35

Table 29.

Direct Voltage Outputs ..................................................................................................................36

Table 30.

Recommended Operating Conditions for Voltage Output ............................................................36

Table 31.

ZSSC3240 Current-Loop-Specific Properties ...............................................................................37

Table 32.

Data Format of Interrupt Thresholds (TRSH1 and TRSH2)..........................................................39

Table 33.

Command List ...............................................................................................................................40

Table 34.

Memory (NVM) Content Assignments ..........................................................................................44

Table 35.

Data Format of 24-bit SSC Coefficients........................................................................................55

Table 36.

Data Format of Corrected, SSC Results (S and T).......................................................................56

Table 37.

IC Supply, VDD Target Level Selection with External Voltage Regulation, External LDO.............58

Table 38.

External LDO Operating Conditions..............................................................................................58

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