ZSC31050

Advanced Differential Sensor Signal Conditioner

Data Sheet

July 7, 2013

© 2013 Zentrum Mikroelektronik Dresden AG

— Rev. 1.12

All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior

written consent of the copyright owner. The information furnished in this publication is subject to changes without notice.

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Configuration

Number

SIF

I/O Pins Used

Mode

I

SPI

OUT

IO1

IO2

SDA

19



Data out

(SDO)

Slave select

Data in

20



Data out

(SDO)

Slave select

Data in

CM

ALARM1

-

-

NOM

21



Data out

Slave select

Data in

CM

PWM1

-

-

NOM

22



Analog

Data out

Slave select

Data in

23



Analog

Data out

Slave select

Data in

CM

ALARM1

-

-

NOM

24



Analog

Data out

Slave select

Data in

CM

PWM1

-

-

NOM

25



PWM2

Data out

Slave select

Data in

26



PWM2

Data out

Slave select

Data in

CM

ALARM1

-

-

NOM

27



PWM2

Data out

Slave select

Data in

CM

PWM1

-

-

NOM

2.5.1.

Analog Output

For the analog output, three 15-bit registers store the compensated measurement results for the bridge sensor

signal and temperature measurements 1 and 2. Each register can be independently switched to either the digital-

to-analog converter module (DAC) or the PWM module (see Figure 2.1) and then output via the FIO1 or FIO2

output module connected to the OUT or IO1 pin respectively according to Table 2.5:

Table 2.5.

Analog Output Configuration

Output Module

OUT

IO1

Voltage (DAC)



PWM



