參數(shù)資料
型號(hào): 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): 5/6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
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
相關(guān)PDF資料
PDF描述
LM293A Low power dual voltage comparator(低功耗雙電壓比較器)
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