MIC1557BM5 MICREL [Micrel Semiconductor], MIC1557BM5 Datasheet - Page 4

• Manufacturer Part Number: MIC1557BM5
• Manufacturer: MICREL [Micrel Semiconductor]

MIC1555/1557
Typical Characteristics
MIC1555/1557
0.0001
0.001
0.01
100
0.1
10
70
60
50
40
30
20
10
1
0
-40 -20
100k
Astable Frequency
TEMPERATURE ( C)
vs. Temperature
FREQUENCY (Hz)
On Resistance
0
1M
20 40 60 80 100
R
T
=1k
10k
(T
A
= 25 C, V
IN
= +5)
0.0001
0.001
300
280
260
240
220
200
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.01
14
12
10
100
0.1
8
6
4
2
0
-40 -20
10
10
3
1
MIC1557 Chip Select
vs. Supply Voltage
SUPPLY VOLTAGE (V)
6
TEMPERATURE ( C)
vs. Temperature
Supply Current
10k
ON
0
Times RC
k Factors
Pulse Width
R
PERIOD ( s)
9
T
20 40 60 80 100
4
RC ( s)
=1k
100
12
t=k
f=1⁄k
OFF
1M
2
RC
15
1
RC
100k
1000
18
500
400
300
200
100
70
60
50
40
30
20
10
0
0
0
0
vs. Supply Voltage
vs. Supply Voltage
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
Supply Current
On Resistance
5
5
10
10
15
15
October 1998
20
20
Micrel