HAL-APB-V1.5 Datasheet, PDF (15/59 Pages) Micronas – Application Board HAL-APB V1.x

APPLICATION NOTE
HAL1820, HAL24xy, HAL28xy, HAL36xy, HAL38xy
Application Board HAL-APB V1.x
4.3. Maintenance and Calibration
We recommend sending the programmer board back to the supplier for maintenance
and calibration of the voltage levels after one year of operation.
The Hall programmer board must not be maintained or repaired by the customer. In
case of any problems or defects, please contact your supplier.
WARNING: Do not modify any part of the Hall programmer board V 1.x, nor readjust
any trimming potentiometer. Otherwise, the board may be damaged, the
sensor programming may be insufficient, and the reliability of the sensor
reduced.
V_DD
Customer Application
GND
V_OUT
L
Fig. 4–3: Recommended wiring - schematic sketch
Programmer Board V 1.x
Table 4–6: Recommended cable parameters
Symbol Parameter
R₀
Ohmic Resistance per Wire
C₀
Capacitance
Z
Impedance
L
Length
Min.




Typ.
1
80
50

Max.
5
120

1
Unit Conditions

I < 10 mA
pF

m
Micronas
Oct. 8, 2012; APN000055_003EN
15