HAL57x, HAL58x
DATA SHEET
kHz
200
HAL 57x, HAL 58x
kHz
200
HAL 57x, HAL 58x
180
160
140
120
100
80
180
160
140
120
100
80
fosc
f
osc
TA = −40 °C
TA = 25 °C
TA = 100°C
TA = −40 °C
TA = 25 °C
TA = 100°C
TA = 140°C
60
60
40
40
20
20
0
0
3
4
5
6
7
8
V
0
5
10
15
20
25
VDD
30
V
VDD
Fig. 3–11: Typ. internal chopper frequency
Fig. 3–12: Typ. internal chopper frequency
versus supply voltage
versus supply voltage
18
Dec. 22, 2008; DSH000145_003EN
Micronas