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參數資料
| 型號： | MC33464 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| 中文描述： | 微功耗欠壓檢測電路 |
| 文件頁數： | 4/8頁 |
| 文件大小： | 127K |
| 代理商： | MC33464 |
MC33464
4
MOTOROLA ANALOG IC DEVICE DATA
Vin, INPUT VOLTAGE (V)
IO
IO
Vin, INPUT VOLTAGE (V)
Vi
0
25
0
50
–55
4.8
0.0001
100
0
5.0
0
5.0
VOL, OUTPUT SINK VOLTAGE (V)
TA, AMBIENT TEMPERATURE (
°
C)
tp
LOAD CAPACITANCE (
μ
F)
VO
Ii
μ
Figure 1. Quiescent Current versus Input Voltage
Vin, INPUT VOLTAGE (V)
Figure 2. Detector Threshold versus Temperature
MC33464H–45CT1
Figure 3. Reset Output Voltage versus
Input Voltage
Figure 4. Reset Output Voltage versus
Sink Current
Figure 5. Output Delay Time versus
Load Capacitance
Figure 6. Output Sink Current versus
Input Voltage
20
40
4.7
4.0
4.0
15
30
4.6
10
3.0
3.0
10
20
4.5
1.0
2.0
2.0
0
0
4.4
0.1
0
0
0.01
2.0
4.0
6.0
8.0
10
12
–25
0
25
50
75
125
1.0
1.0
1.0
2.0
2.0
0.001
2.0
3.0
3.0
3.0
4.0
4.0
0.01
4.0
6.0
8.0
5.0
0.1
5.0
Vin = 1.5 V
MC33464H–45CT1
TA = 25
°
C
MC33464H–45CT1
MC33464H–45CT1
TA = 25
°
C
TA = –30
°
C
TA = 80
°
C
TA = 25
°
C
TA = –30
°
C
TA = 80
°
C
MC33464H–45ATR
RL = 470 k to Vin
TA = 25
°
C
Vin Increasing
MC33464H–45ATR
RL = 470 k to Vin
TA = 25
°
C
Vin Decreasing
Vin = 2.0 V
Vin = 2.5 V
Vin = 3.5 V
Vin = 3.0 V
Vin = 4.0 V
Upper Threshold
Vin Increasing
Lower Threshold
Vin Decreasing
1.0
100
1.0
10
5.0
5.0
7.0
Hysteresis
Voltage
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|---|---|
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| MC33464H-20AT1 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MC33464H-20CT1 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC33464H-27AT1 | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC33464N-20CTR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC33464N-27ATR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| MC33464N-30ATR | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
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