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參數(shù)資料
| 型號： | LM2903DT |
| 廠商： | 意法半導體 |
| 英文描述： | LOW POWER DUAL VOLTAGE COMPARATORS |
| 中文描述： | 低功耗雙電壓比較器 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 121K |
| 代理商： | LM2903DT |
Philips Semiconductors
Product specification
LM193/A/293/A/393/A/2903
Low power dual voltage comparator
1995 Nov 27
5
EQUIVALENT CIRCUIT
100k
500pF
10
0.1
μ
F
20k
50k
20k
V
+
/2
V
+
30k
5.1k
700k
V
–
/2
–
+
+ VC
FREQUENCY
CONTROL
VOLTAGE
INPUT
3.0k
OUTPUT 1
OUTPUT 2
–
+
–
+
+
V
REF
HI
+
V
IN
2R
S
R
S
2R
S
+
V (12V
DC
)
10K
LAMP
2N2222
+
–
+
–
+
–
+
5V
DC
360
100
100k
+
–
+
5V
DC
360
100
100k
+
–
+
5V
DC
360
100
100k
+
–
+
5V
DC
360
100
100k
+
V
REF 4
+
V
REF 3
+
V
REF 2
+
V
REF 1
V
O
+
–
V
+
2.0k
V
+
0
V
O
I – 100kHz
CRYSTAL
200k
200k
100k
0.1
μ
F
Crystal–Controlled Oscillator
Limit Comparator
Two–Decade High–Frequency VCO
Visible Voltage Indicator
+
–
V
+
TTL–to–MOS Logic Converter
NOTES:
V+ = 30V
DC
+ 250m V
DC
< V
C
= 50V
DC
700H < f
O
= 100kHz
NOTE:
Input of unused comparators should be grounded.
LM393
LM393
LM393
SL00081
Figure 3. Equivalent Circuit
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| LM2903N | Programmable Low-Power Operational Amplifier 8-SO 0 to 70 |
| LM2903N | Programmable Low-Power Operational Amplifier 8-SOIC -40 to 85 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM2903D-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| LM2903DT E1 | 制造商:STMicroelectronics 功能描述: |
| LM2903DT-CUT TAPE | 制造商:ST 功能描述:LM2903 Series Dual 36 V 250 nA SMT Low Power Voltage Comparator - SOIC-8 |
| LM2903DVG | 制造商:ON Semiconductor 功能描述: |
| LM2903DWLE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
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