PTC04-DB-HALL06

Daughter Board for Melexis PTC devices

PTC04-DB-HALL06

Page 10 of 14

Data Sheet

Rev. 2.0 (Preliminary)

April 15

1.3.2.

Analog DB Connector (48 Pins)

Mainly, the analog connector provides all the analog signals and measure possibilities.

Pins

Names

Description

28,32,36

PPS 1-3

Output of the Programmable Supplies

40

PPS 4

Output of the Fast DAC Programmable Power Supply

27,31,35,39

Isense_PP1-4

Outputs (Driver outputs before Rsens) for current evaluations. These outputs could be used to

connect to the analog comparators in order to create fast digital signals based on current.

2,4,6,8

ExtMeas1-4Pos

There are 4 differential inputs for making measurements

10,12,14,16

ExtMeas1_4Neg

The negative inputs of ExtMeas1-4Pos

17,19,21,23

Shtd_PPS1-4

Outputs that shows the status of the Drivers. Signals are meant to connect LED's to put the front

panel

43,44,47,48

AnaComp0-3

Input (limited to 5V) See *Note.

Fast Level comparators in order to remove time consuming measurement

18

+35V_Supply

Supply to extend the daughter board with some extra drivers

24

+2.5V Ref

Output of internal reference

All other

AGND

Analog Ground

Note: All the pins are limited to 35 Volt input\output!!!! However, there are Protections, please take

precautions in order to avoid damage of the main board.

* Note: Some pins are protected and limited to 5 Volt!!!! However, there are Protections, please take

precautions in order to avoid damage of the main board.

1.4. Application Connector

The figure and table below shows the connections as provided by the daughterboard PTC04-DB-HALL06.

The view of the connector is front view for the female connector of the PTC04-DB-HALL06 which

corresponds to the solder side of the male connector.

The right side of the connector is used for device / die A, the left side of the connector is used for device /

die B.

DB25 Female Connector

13

12

11

10

9

8

7

6

5

4

3

2

1

25

24

23

22

21

20

19

18

17

16

15

14

Digital IO

Analog IO

Device / Die

B

Device / Die

A

Additional, there are screw terminals on the Daughterboard that allows you to connect direct to wire.