參數(shù)資料
型號(hào): AU211
廠商: NXP Semiconductors N.V.
英文描述: Voltage comparator
中文描述: 電壓比較器
文件頁(yè)數(shù): 3/8頁(yè)
文件大小: 86K
代理商: AU211
Philips Semiconductors
Product data
AU211/LM111/211/311/311B
Voltage comparator
2003 Sep 30
3
EQUIVALENT SCHEMATIC
BALANCE/
STROBE
BALANCE
R3
300
R1
1.3 k
R4
300
R2
1.3 k
Q8
R5
70
Q5
R6
1.2 k
R7
1.2 k
Q7
Q3
R8
750
Q10
R9
600
Q11
Q20
Q19
Q8
Q9
Q18
R10
4 k
Q13
Q12
Q14
OUTPUT
V+
Q15
R11
130
R12
600
R13
4
Q18
V–
Q17
R15
450
R15
400
R14
2 k
R17
60
Q22
R18
200
Q4
Q2
Q23
R19
250
Q2
D1
5 V
D2
5 V
Q1
INPUTS
SL00063
Figure 2. Equivalent Schematic
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
RATING
UNIT
V
S
Total supply voltage
36
V
Output to negative supply voltage
LM111/LM211
50
V
LM311/LM311B
40
V
Ground to negative supply voltage
30
±
30
±
15
1190
V
Differential input voltage
Input voltage
1
Maximum power dissipation, T
amb
= 25
°
C (still-air)
2
V
V
IN
P
D MAX
V
N package
mW
D package
780
mW
I
Output short-circuit duration
10
sec
°
C
°
C
°
C
°
C
°
C
°
C
T
amb
Operating ambient temperature range
AU211
–40 to +125
LM111
–55 to +125
LM211
–25 to +85
LM311/LM311B
0 to +70
T
stg
T
sld
NOTES:
1. This rating applies for
±
15 V supplies. The positive input voltage limit is 30 V above the negative supply. The negative input voltage limit is
equal to the negative supply voltage or 30 V below the positive supply, whichever is less.
2. Derate above 25
°
C, at the following rates:
N package at 9.5 mW/
°
C
D package at 6.2 m/W
°
C
Storage temperature range
–65 to +150
Lead soldering temperature (10 sec max)
230
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