HAL855 datasheet(13/102 Pages) MICRONAS

13 / 102 page

APPLICATION NOTE

HAL8xy, HAL100x

Programmer Board

Micronas

Sept. 19, 2013; APN000046_03EN

3.2.

Recommended Operating Conditions

Functional operation at conditions other than those listed below is not implied and may

result in insufficient programming of the connected sensor and may cause damage to

the Hall programmer board.

Table 3–1:

Check list

Check Item

When

Status/error flag

After transmission of each write, read, or

store command

Programming voltage

After sending a store command

(ERASE and PROM)

Programming pulse width

Evaluation of software after implementation

Verify written data

After finishing the programming sequence

Lock function

After lock

(Note: The Lock function is active after the

next power-on reset.)

Analog test (functional test)

After locking

Symbol

Parameter

Min.

Typ.

Max.

Unit

Conditions

VSUP

Supply Voltage (DC)

17.0

18.0

20.0

VACp-p

Supply Voltage AC Ripple



00.150

Vp-p

ISUP

Supply Current

120

300

Load Capacitance



20001)

IOUT

Continuous Output Current



Ambient Temperature Range

°C

1) Example: If four sensors are connected to the programmer board, blocking capacitors of 500 nF between V

and GND of each sensor can be applied.

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