HAL856 Datasheet, PDF (21/42 Pages) Micronas – Programmable Linear Hall-Effect Sensor with Arbitrary Output Characteristic (2-Wire)

DATA SHEET
HAL 856
3.2. Dimensions of Sensitive Area
0.25 mm x 0.25 mm
3.3. Position of Sensitive Areas
TO92UT-1/-2
y 1.5 mm nominal
A4 0.3 mm nominal
Bd 0.3 mm
H1 min. 22.0 mm, max. 24.1 mm
3.4. Absolute Maximum Ratings
Stresses beyond those listed in the “Absolute Maximum Ratings” may cause permanent damage to the device. This
is a stress rating only. Functional operation of the device at these conditions is not implied. Exposure to absolute
maximum rating conditions for extended periods will affect device reliability.
This device contains circuitry to protect the inputs and outputs against damage due to high static voltages or electric
fields; however, it is advised that normal precautions be taken to avoid application of any voltage higher than abso-
lute maximum-rated voltages to this high-impedance circuit.
All voltages listed are referenced to ground (GND).
Symbol
Parameter
Pin No.
Min.
Max.
Unit
V_DD
−I_DD
I_Z
DATA
Supply Voltage
1
Reverse Supply Current
1
Current through Protection Device
1
Communication Pin⁴⁾
3
−14.5¹⁾
18
V
−
50²⁾
mA
−50²⁾
50²⁾
mA
−
−
V
T_J
Junction Temperature Range
−40
150
°C
−40
170³⁾
N_PROG
Number of Programming Cycles
−
100
1) _{t < 1 min.}
2)
3)
as
t<
long as
1000h
T_Jmax
is
not
exceeded
4) _{Must be connected to GND or remain floating at the latest after locking of the sensor.}
Micronas
March 23, 2010; DSH000142_002EN
21