HAL571 Datasheet, PDF (8/20 Pages) List of Unclassifed Manufacturers – Two-Wire Hall Effect Sensor Family

HAL57x, HAL58x
ADVANCE INFORMATION
3.6. Electrical Characteristics at T_J = –40 °C to +140 °C , V_DD = 3.75 V to 24 V, as not otherwise specified in Conditions
Typical Characteristics for T_J = 25 °C and V_DD = 12 V
Symbol
Parameter
Pin No. Min.
Typ.
Max.
Unit
Conditions
I_DDlow
Low Current Consumption
1
5
6
6.9
mA
over Temperature Range
I_DDhigh
High Current Consumption
1
over Temperature Range
12
14.3
17
mA
V_DDZ
Overvoltage Protection
at Supply
1
–
28.5
32
V
I_DD = 25 mA, T_J = 25 °C,
t = 20 ms
f_osc
Internal Oscillator
Chopper Frequency
–
90
145
–
kHz
T_J = 25 °C
f_osc
t_en(O)
t_r
t_f
R_thJSB
case
SOT-89B
Internal Oscillator Chopper Fre- –
quency over Temperature Range
Enable Time of Output after
1
Setting of V_DD
Output Rise Time
1
Output Fall Time
1
Thermal Resistance Junction
–
to Substrate Backside
75
145
–
kHz
20
30
µs
1)
0.4
1.6
µs
V_DD = 12 V, R_s = 30 Ω
0.4
1.6
µs
V_DD = 12 V, R_s = 30 Ω
–
150
200
K/W
Fiberglass Substrate
30 mm x 10 mm x 1.5mm,
pad size see Fig. 3–3
R_thJA
Thermal Resistance Junction
–
–
150
200
K/W
case
to Soldering Point
TO-92UA
1) _{B > BON + 2 mT or B < BOFF – 2 mT for HAL 57x,}
B > B_OFF + 2 mT or B < B_ON – 2 mT for HAL 58x
5.0
2.0
2.0
1.0
Fig. 3–3: Recommended pad size SOT-89B
Dimensions in mm
8
Micronas