HAL556_1 Datasheet, PDF (16/26 Pages) Micronas – Two-Wire Hall-Effect Sensor Family

HAL55x, HAL56x
DATA SHEET
mA
HAL 55x, HAL 56x
25
20
I_DD
15
I_DDhigh
10
5
0
I_DDlow
−5
T_A = −40 °C
−10
T_A = 25 °C
T_A = 100 °C
−15
T_A = 140 °C
−20
−15 −5
5
15 25 35 V
V_DD
Fig. 3–2: Typical supply current
versus supply voltage
mA
HAL 55x, HAL 56x
20
18
I_{DD 16}
14
I_DDhigh
12
10
V_DD = 4 V
8
V_DD = 12 V
V_DD = 24 V
6
4
I_DDlow
2
0
−50 0
50 100 150
T_A
Fig. 3–4: Typical supply current
versus ambient temperature
200 °C
mA
HAL 55x, HAL 56x
20
18
I_{DD 16}
I_DDhigh
14
12
T_A = −40 °C
10
T_A = 25 °C
T_A = 100 °C
8
T_A = 140 °C
6
4
I_DDlow
2
0
0 1 2 3 4 5 6V
V_DD
Fig. 3–3: Typical supply current
versus supply voltage
kHz
HAL 55x, HAL 56x
200
180
f_{osc 160}
140
120
100
V_DD = 4 V
80
V_DD = 12 V
V_DD = 24 V
60
40
20
0
−50 0
50 100 150 200 °C
T_A
Fig. 3–5: Typ. internal chopper frequency
versus ambient temperature
16
Aug. 11, 2009; DSH000026_004EN
Micronas