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ICM7555ID,602

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22
ICM7555_2 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 3 August 2009 7 of 22
NXP Semiconductors
ICM7555
General purpose CMOS timer
a. T
amb
= +125 °C.
b. T
amb
= +25 °C.
c. T
amb
= −55 °C.
Fig 7. Low output voltage versus output sink current
002aae407
V
OL
(V)
10
−1
101
10
1
10
2
I
o(sink)
(mA)
10
−1
V
DD
= 18 V
5 V
2 V
002aae408
V
OL
(V)
10
−1
101
10
1
10
2
I
o(sink)
(mA)
10
−1
V
DD
= 18 V
5 V
2 V
002aae409
V
OL
(V)
10
−1
101
10
1
10
2
I
o(sink)
(mA)
10
−1
V
DD
= 18 V
5 V
2 V
ICM7555_2 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 3 August 2009 8 of 22
NXP Semiconductors
ICM7555
General purpose CMOS timer
Fig 8. Minimum pulse width for triggering
Fig 9. Propagation delay versus voltage level of
TRIGGER pulse (V
DD
= 5 V)
lowest voltage level of TRIGGER pulse (% V
DD
)
0 40302010
002aae410
200
300
100
400
500
0
TRIGGER pulse width (ns)
V
DD
= 18 V
5 V
2 V
lowest voltage level of TRIGGER pulse (% V
DD
)
0 40302010
002aae411
0
750
500
250
1000
t
PD
(ns)
T
amb
= −55 °C
+25 °C
+125 °C
ICM7555_2 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 02 — 3 August 2009 9 of 22
NXP Semiconductors
ICM7555
General purpose CMOS timer
T
amb
= +25 °C
R
A
=R
B
=10kΩ
C = 0.1 µF
Fig 10. Normalized frequency stability as a function of supply voltage (astable mode)
R
A
=R
B
=1kΩ
C = 0.1 µF
Fig 11. Normalized frequency stability as a function of temperature (astable mode)
V
DD
(V)
0 2015105
002aae413
0
2
−2
4
6
−4
normalized frequency
(%)
T
amb
(°C)
−75 1257525−25
002aae414
−4
2
0
−2
4
normalized frequency
(%)
V
DD
= 18 V
5 V
2 V
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ICM7555ID,602

Mfr. #:
Buy ICM7555ID,602
Manufacturer:
NXP Semiconductors
Description:
IC OSC SGL TIMER 500KHZ 8-SOIC
Lifecycle:
New from this manufacturer.
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