SA56614-XX Datasheet, PDF (5/14 Pages) NXP Semiconductors – CMOS system reset

Philips Semiconductors
CMOS system reset
Product data
SA56614-XX
TYPICAL PERFORMANCE CURVES
0.50
0.45
0.40
V_DD = V_S + 1.0 V
NORMALIZED TO 25 °C
0.35
0.30
0.25
0.20
0.15
0.10
–50
–25
0
25
50
75
T_amb, TEMPERATURE (°C)
100
125
SL01344
Figure 3. Supply current versus temperature.
200
V_S(HYS) = V_SH – V_SL
(V_CC RISING – V_CC FALLING)
150
100
50
0
–50
–25
0
25
50
75
100
125
T_amb, TEMPERATURE (°C)
SL01346
Figure 5. Detection hysteresis versus temperature.
5.0
T_AMB = 25 °C
TYPICAL CHARACTERISTIC.
4.0
DETECTION AND RELEASE
VOLTAGE POINTS DEPEND ON
THE SPECIFIC DEVICE TYPE.
3.0
V_S(HYS)
2.0
1.0
0
0
1.0
2 .0
3.0
4.0
5.0
6.0
V_DD, SUPPLY VOLTAGE (V)
SL01348
Figure 7. Output voltage versus supply voltage.
+0.20
+0.15
+0.10
V_CC FALLING
V_S NORMALIZED TO 25 °C
+0.05
V_S
–0.05
–0.10
–0.15
–0.20
–50
–25
0
25
50
75
T_amb, TEMPERATURE (°C)
100
125
SL01345
Figure 4. Detection threshold versus temperature.
3.0
V_DS = 0.5 V
2.5
2.0
N-CHANNEL
1.5
1.0
P-CHANNEL
0.5
0
–50
–25
0
25
50
75
T_amb, TEMPERATURE (°C)
100
125
SL01347
Figure 6. Output FET current versus temperature.
0.6
T_AMB = 25 °C
0.5
0.4
0.3
0.2
0.1
0
0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10
V_DD, SUPPLY VOLTAGE (V)
SL01349
Figure 8. Supply current versus supply voltage.
2001 Jun 19
5