NE56604-42 Philips Semiconductors, NE56604-42 Datasheet - Page 6

• Manufacturer Part Number: NE56604-42
• Description: System reset
• Manufacturer: Philips Semiconductors

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Philips Semiconductors
TYPICAL PERFORMANCE CURVES
2003 Oct 15
System reset with built-in Watchdog timer
600
500
400
300
200
100
1.0
0.8
0.6
0.4
0.2
1 .4
1 .2
6.0
5.0
4.0
3.0
2.0
1.0
Figure 5. RESET output voltage vs. supply voltage.
0
0
0
0
0
0
Figure 7. RESET saturation vs. sink current.
V
RESET PULL-UP R = 10 k
Figure 3. Power supply current vs. voltage.
RESET PULL-UP R = 2.2 k
CC
T
amb
1.0
–0.2
= 5.0 V
= 35 C
1.0
2.0
T
amb
I
–0.4
OL
V
V
CC
, RESET OUTPUT SINK CURRENT (mA)
CLOCK SIGNALS
CC
= –25 C
T
T
3.0
amb
TO WATCHDOG
amb
POWER SUPPLY VOLTAGE (V)
, POWER SUPPLY VOLTAGE (V)
2.0
T
–0.6
= 25 C
amb
= 75 C
WITHOUT
4.0
= 25 C
–0.8
T
5.0
3.0
amb
–1.0
= 75 C
V
6.0
WITH
CLOCK SIGNALS
TO WATCHDOG
SL
–1.2
4.0
7.0
T
amb
–1.4
V
= –25 C
8.0
OL
V
5.0
SH
–1.6
9.0
SL01300
SL01302
SL01303
10.0
–1.8
6.0
6
600
500
400
300
200
100
6.0
5.0
4.0
3.0
2.0
1.0
4.5
4.4
4.3
4.2
4.1
4.0
Figure 4. RESET output voltage vs. supply voltage.
–40
0
0
0
0
Figure 6. Detection threshold vs. temperature.
Figure 8. RESET saturation vs. sink current.
V
RESET PULL-UP R = 2.2 k
RESET PULL-UP R = 10 k
V
V
CC
CC
CC
–2
1.0
= 5.0 V
= RISING (V
= FALLING (V
–20
T
amb
= 75 C
I
–4
OL
2.0
V
T
, RESET OUTPUT SINK CURRENT (mA)
amb
CC
0
SH
, POWER SUPPLY VOLTAGE (V)
SL
, AMBIENT TEMPERATURE ( C)
–6
)
)
3.0
V
T
20
SL
amb
–8
4.0
= –25 C, 25 C, 75 C
T
amb
–10
40
= –25 C
5.0
NE56604-42
V
T
–12
amb
SH
60
= 25 C
6.0
–14
Product data
7.0
80
–16
V
V
SL01301
SL01299
SL01304
V
SH
SL
OL
100
–18
8.0