PTC04-DB-HALL03 Datasheet, PDF (6/8 Pages) Melexis Microelectronic Systems – Daughter Board for Melexis PTC devices

PTC04-DB-HALL03
Daughter Board for Melexis PTC devices
2.3.2. Analog DB Connector (48 Pins)
Mainly, the analog connector provides all the analog signals and measure possibilities.
Pins
28,32,36
40
27,31,35,39
Names
PPS 1-3
PPS 4
Isense_PP1-4
2,4,6,8
10,12,14,16
43,44,47,48
ExtMeas1-4Pos
ExtMeas1-4Neg
AnaComp0-3
18
24
All other
+35V_Supply
+2.5V_Ref
AGND
Description
Output of the high current Programmable Supplies
Output of the Fast DAC Programmable Power Supply
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.
There are 4 differential inputs for making measurements, these are the positive inputs.
The negative inputs of ExtMeas1- 4Pos
Input (limited to +5V) See *Note.
Fast Level comparators in order to remove time consuming measurement
Supply to extend the daughter board with some extra drivers
Output of internal reference
Analogue 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.
2.4. Application Connector
There are two ways to connect the application to PTC04:
2.4.1. The DB15_Female connector (application connector)
Pins Names
1
VDD_DIE
2
OUT1_DIE
3
GND_DIE
4
NC
5
NC
6
TEST_MUST0_DIE
7
TEST_MUST1_DIE
8
TESTOUT_MICE_DIE
9
VDD_SENSE_DIE
10
OUT1_SENSE_DIE
11
GND_SENSE_DIE
12
OUT2_DIE
13
NC
14
NC
15
NC
PTC04-DB-HALL03
Rev. 1.4
Description
Device Supply
Device Output 1
Analogue Ground
Not Connected
Not Connected
Digital test pin – MUST0 (if Master-Slave approach used acts as M2S)
Digital test pin – MUST1 (if Master-Slave approach used acts as S2M)
Digital test pin – MICE
Sensing Device Supply
Sensing Device Output 1
Sensing Analogue Ground Device
Device Output 2 (TempOut)
Not Connected
Not Connected
Not Connected
Page 6 of 8
Datasheet
May 2011