HAL710_1 Datasheet, PDF (12/19 Pages) Micronas – Hall-Effect Sensors with Direction Detection

HAL 710, HAL 730
DATA SHEET
mA
HAL 7xx
25
20
I_DD
15
10
T_A = –40 °C
T_A = 25 °C
T_A=140 °C
5
0
–5
–10
–15
–15–10 –5 0 5 10 15 20 25 30 35 V
V_DD
Fig. 3–3: Typical supply current
versus supply voltage
mA
6
I_DD
5
4
3
HAL 7xx
V_DD = 24 V
V_DD = 12 V
V_DD = 3.8 V
2
–50
0
50
100
T_A
Fig. 3–5: Typical supply current
versus ambient temperature
150 °C
mA
HAL 7xx
6.0
5.5
5.0
I_DD
4.5
T_A = –40 °C
T_A = 25 °C
4.0
T_A = 100 °C
3.5
3.0
T_A = 140 °C
2.5
2.0
1.5
1.0
0.5
0
1 2 3 4 5 6 7 8V
V_DD
Fig. 3–4: Typical supply current
versus supply voltage
kHz
HAL 7xx
190
f_{osc 180}
170
160
V_DD = 3.8 V
150
V_DD = 4.5 V...24 V
140
–50 0
50 100 150 200 °C
T_A
Fig. 3–6: Typ. internal chopper frequency
versus ambient temperature
12
Oct. 13, 2009; DSH000031_002EN
Micronas