DATA SHEET
HAL54x
kHz
100
mV
HAL54x
HAL54x
350
I
O
= 20 mA
90
300
250
200
150
100
50
f
V
OL
80
70
60
50
40
30
20
10
0
osc
T = 25 °C
A
T = 100 °C
A
T = –40 °C
A
T = 140 °C
A
T = 25 °C
A
T = –40 °C
A
0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
V
V
V
DD
V
DD
Fig. 3–11: Typ. internal chopper frequency
Fig. 3–13: Typical output low voltage
versus supply voltage
versus supply voltage
kHz
mV
HAL54x
HAL54x
100
400
300
200
100
0
I
= 20 mA
O
90
V
= 3.8 V
DD
f
V
OL
80
70
60
50
40
30
20
10
0
osc
V
V
= 4.5 V
= 24 V
DD
T =25 °C
A
DD
T = –40 °C
A
T =140 °C
A
3
3.5
4.0
4.5
5.0
5.5
6.0
–50
0
50
100
150
200°C
V
V
DD
T
A
Fig. 3–12: Typ. internal chopper frequency
Fig. 3–14: Typical output low voltage
versus supply voltage
versus ambient temperature
Micronas
Feb. 12, 2009; DSH000023_003EN
17
MICRONAS [ MICRONAS ]
