LTC2932I 查看數據表（PDF） - Linear Technology
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LTC2932I
Linear Technology
LTC2932I Datasheet PDF : 16 Pages
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LTC2932
TYPICAL PERFORMANCE CHARACTERISTICS
Reset Timeout Period vs CRT
10
TA = 25°C
1
100m
10m
1m
100μ
10μ
10p 100p
1n 10n
CRT (F)
100n 1μ
2932 G10
COMPn Pull-Up Current vs V2
18
TA = 25°C
COMPn = GND
15
12
9
6
3
0
1
2
3
4
5
V2 (V)
2932 G13
ISINK vs Supply Voltage
(RST, COMPn)
15
TA = 25°C
12
VOL = 0.4V
9
VOL = 0.2V
6
3
0
0
1
2
3
4
5
V1 OR V2 (V)
2932 G11
COMPn Propagation Delay vs
Input Overdrive Above Threshold
250
TA = 25°C
200
150
V1, V2
100
V3, V4, V5, V6
50
0
10
100
1000
INPUT OVERDRIVE ABOVE THRESHOLD (mV)
2932 G14
Voltage Output Low vs Output
Sink Current (RST, COMPn)
500
V1 = 5V
V2 = 3V
125°C
400
85°C
300
25°C
200
–40°C
100
0
0
2
4
6
8
10
ISINK (mA)
2932 G12
RST Pull-Up Current vs V2
18
TA = 25°C
15
12
9
6
VRT33
VRT30
3 VRT25
0
2.0 2.5 3.0 3.5 4.0
V2 (V)
4.5 5.0
2932 G15
2932fb
6
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