PTC04-DB-90316

Daughter Board for Melexis PTC devices

PTC04-DB-90316

Page 3 of 9

Data Sheet

Rev. 3.0

May 11

Board description

1.1. Board Layout

Figure 0-1

J5, J6: Connect PWM0 and PWM1 channels to OUT1A_Sense and OUT1B_Sense through

relays LS2 and LS3.These jumpers are needed when PWM mode of MLX90316 is used.

J2, J3: Jumpers to connect the measurement sense lines immediately to the force lines. These

jumpers are needed when no force and sense is used.

J1, J4: Screw terminals on witch present all the signals of DB connector.

U2: This EE memory keeps a few initial variables in mind. It allows for example to detect what DB

is connected to the programmer and if the DB is not expired.

Analog and Digital connector: See below for a detailed description

DB Connector: Connector to the application. See below for details

J9: RS232 lines. Used for connecting a scope during debug, measurements, etc.