ISL12022 INTERSIL [Intersil Corporation], ISL12022 Datasheet - Page 7

• Manufacturer Part Number: ISL12022
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
6
5
4
3
2
1050
1000
-40
6
5
4
3
2
950
900
850
800
0.01
1.8
V
DD
-20
FIGURE 4. I
0.1
= 5.5V
2.3
V
DD
FIGURE 2. I
V
FIGURE 6. F
= 3.3V
BAT
FREQUENCY OUTPUT (Hz)
1
2.8
0
TEMPERATURE (°C)
= 5.5V
V
DD1
DD
V
BAT
= 3.3V
10
3.3
vs TEMPERATURE
BAT
7
20
VOLTAGE (V)
OUT
vs V
V
100
3.8
vs I
DD
BAT
= 2.7V
40
DD
V
BAT
Temperature is +25°C unless otherwise specified.
4.3
1k
= 2.7V
60
4.8
10k
5.3
100k
80
ISL12022
5.5
5.0
4.5
4.0
3.5
3.0
2.5
FIGURE 7. I
1600
1400
1200
1000
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
-40
800
600
2.7
-40
FIGURE 3. I
-20
DD
-20
3.2
vs TEMPERATURE, 3 DIFFERENT F
FIGURE 5. I
0
TEMPERATURE (°C)
BAT
0
3.7
V
TEMPERATURE (°C)
F
BAT
OUT
V
BAT
vs TEMPERATURE
V
DD1
= 5.5V
20
= 32kHz
DD
= 3.0V
F
20
OUT
(V)
4.2
vs V
= 1Hz and 64Hz
V
DD
40
BAT
40
= 1.8V
4.7
60
60
June 23, 2009
OUT
5.2
FN6659.2
80
80