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| 型號： | LM393AS |
| 英文描述： | Analog Comparator |
| 中文描述： | 模擬比較器 |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 128K |
| 代理商： | LM393AS |
Philips Semiconductors
Product data
NE/SA/SE532/
LM258/358/A/2904
Low power dual operational amplifiers
2002 Jul 12
6
TYPICAL PERFORMANCE CHARACTERISTICS
V
O
–
V
DC
100 k
V
O
1K
+
7
V
DC
V
IN
2 k
T
amb
= 0
°
C to +125
°
C
T
amb
= 55
°
C
4
3
2
1
0
0
10
20
30
40
SUPPLY VOLTAGE (V
DC
)
S
D
90
80
70
60
50
40
30
20
10
0
55 35 –15
5
25
45 65
85 105 125
TEMPERATURE (
°
C)
O
D
160
120
80
40
0
0
10
SUPPLY VOLTAGE (V
DC
)
20
30
40
R
L
+ 20 k
R
L
+ 2 k
A
V
–
+
V
+
10M
V
O
0.1
μ
f
V
+
/2
V
IN
V
+
= 30 V
DC
AND
–55
°
C
≤
T
amb
≤
+125
°
C
V
+
= 10 to 15 V
AND
–55
°
C < T
amb
< +125
°
C
140
120
100
80
60
40
20
0
1
10
100
1k
10k
100k 1M 10M
FREQUENCY (Hz)
V
20
15
10
5
0
1k
10k
100k
1M
FREQUENCY (Hz)
V
O
p
R
L
< 2 k
V
+
15 V
DC
4
3
2
1
0
3
2
1
0
0
10
20
30
40
TIME (
μ
s)
O
I
E
O
50 pF
INPUT
OUTPUT
θ
IN
500
450
400
350
300
250
0
1
2
3
4
5
6
7
8
t — TIME (
μ
s)
T
= +25
°
C
V+ = +30 V
DC
E
O
+V
+
/2
V+
V
2
I
O
INDEPENDENT OF V+
T
Aamb
= +25
°
C
8
7
6
5
4
3
2
1
0.001
0.01
0.1
1
10
100
I
O+
– OUTPUT SOURCE CURRENT (mA
DC
)
V
R
D
V
+
/2
V
+
I
O
T
amb
= +25
°
C
V
+
= +5 V
DC
V
+
= +15 V
DC
V
+
= +30 V
DC
10
1
0.1
0.01
0.001
0.01
0.1
1
10
100
I
O
– OUTPUT SINK CURRENT (mA
DC
)
D
V
O
–
+
+
–
Supply Current
Current Limiting
Voltage Gain
Open-Loop
Frequency Response
Large-Signal
Frequency Response
Voltage-Follower
Response
Voltage-Follower
Pulse Response (Small-Signal)
Output Characteristics
Current Sourcing
Output Characteristics
Current Sinking
SL00284
Figure 3. Typical performance characteristics.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM393AYD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low power dual voltage comparators |
| LM393AYDT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low power dual voltage comparators |
| LM393CD | 制造商:FCI 制造商全稱:First Components International 功能描述:Dual Differential Comparator |
| LM393CS | 制造商:FCI 制造商全稱:First Components International 功能描述:Dual Differential Comparator |
| LM393D | 功能描述:校驗(yàn)器 IC Dual Differential RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
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