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參數(shù)資料
| 型號： | LM293 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Low power dual voltage comparator(低功耗雙電壓比較器) |
| 中文描述： | 低功耗雙電壓比較器（低功耗雙電壓比較器） |
| 文件頁數(shù)： | 6/6頁 |
| 文件大?。?/td> | 121K |
| 代理商： | LM293 |
Philips Semiconductors
Product specification
LM193/A/293/A/393/A/2903
Low power dual voltage comparator
1995 Nov 27
6
TYPICAL PERFORMANCE CHARACTERISTICS
I
V
I
O
V
O
V
OUT
V
IN
–
+
+
5V
80
60
40
20
0
10
20
30
40
v + — SUPPLY VOLTAGE — V
DC
I
N
D
T
A
= 0
o
C
T
A
= +70
o
C
T
A
= +25
o
C
T
A
= +125
o
C
V
IN (CM)
= 0
V
DC
R
IN (CM)
= 10k
OUT OF
SATURATION
T
A
= 25
o
10
1.0
0.1
0.01
0.001
0.01
0.1
1.0
10
100
I
O
— OUTPUT SINK CURRENT (mA)
V
O
D
6
5
4
3
2
1
0
0
–50
–100
0
0.5
1.0
1.5
2.0
TIME —
μ
sec
I
V
I
O
V
O
5mV = INPUT OVERDRIVE
100mV
OVERDRIVE
T
A
= 25
o
C
5.1K
V
OUT
V
IN
20mV
–
+
5V
INPUT OVERDRIVE = 100mV
20mV
5mV
OVERDRIVE
1.0
6
5
4
3
2
1
0
0
–50
–100
0
0.5
1.5
2.0
TIME —
μ
sec
T
A
= 25
o
C
5.1K
Input Current
Output Saturation Voltage
Response Time for Various
Input Overdrives —
Negative Transition
Response Time for Various
Input Overdrives —
Positive Transition
T
A
= –55
o
C
T
A
= –55
o
C
T
A
= +125
o
C
SL00082
Figure 4. Typical Performance Characteristics
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| LM2930A | 功能描述:低壓差穩(wěn)壓器 - LDO 5.0V 0.4A Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LM2930S-5.0 | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:V REG LDO +5.0V SMD 2930 TO2633 |
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