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參數(shù)資料
| 型號： | LM211H |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 比較器 |
| 英文描述： | Voltage Comparator |
| 中文描述： | COMPARATOR, 4000 uV OFFSET-MAX, 200 ns RESPONSE TIME, MBCY8 |
| 封裝： | HERMETIC SEALED, METAL CAN-8 |
| 文件頁數(shù)： | 4/23頁 |
| 文件大?。?/td> | 1089K |
| 代理商： | LM211H |
5.0 Absolute Maximum Ratings for
the LM311
(Note 12)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Total Supply Voltage (V
84
)
Output to Negative Supply Voltage
(V
74
)
Ground to Negative Supply Voltage
(V
14
)
Differential Input Voltage
Input Voltage (Note 13)
Power Dissipation (Note 14)
ESD Rating (Note 19)
36V
40V
30V
±
30V
±
15V
500 mW
300V
Output Short Circuit Duration
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 10 sec)
Voltage at Strobe Pin
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
Small Outline Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
10 sec
0 to 70C
65C to 150C
260C
V
+
5V
260C
215C
220C
Electrical Characteristics
(Note 15)
for the LM311
Parameter
Conditions
Min
Typ
2.0
6.0
100
200
200
0.75
Max
7.5
50
250
Units
mV
nA
nA
V/mV
ns
V
Input Offset Voltage (Note 16)
Input Offset Current(Note 16)
Input Bias Current
Voltage Gain
Response Time (Note 17)
Saturation Voltage
T
A
=25C, R
S
≤
50k
T
A
=25C
T
A
=25C
T
A
=25C
T
A
=25C
V
IN
≤
10 mV, I
OUT
=50 mA
T
A
=25C
T
A
=25C
V
IN
≥
10 mV, V
OUT
=35V
T
A
=25C, I
STROBE
=3 mA
V
= Pin 1 = 5V
R
S
≤
50K
40
1.5
Strobe ON Current (Note 18)
Output Leakage Current
2.0
5.0
mA
0.2
50
nA
Input Offset Voltage (Note 16)
Input Offset Current (Note 16)
Input Bias Current
Input Voltage Range
Saturation Voltage
10
70
300
13.0
0.4
mV
nA
nA
V
V
14.5
13.8,14.7
0.23
V
+
≥
4.5V, V
=0
V
IN
≤
10 mV, I
OUT
≤
8 mA
T
A
=25C
T
A
=25C
Positive Supply Current
Negative Supply Current
5.1
4.1
7.5
5.0
mA
mA
Note 12:
“Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits.”
Note 13:
This rating applies for
±
15V supplies. The positive input voltage limit is 30V above the negative supply. The negative input voltage limit is equal to the
negative supply voltage or 30V below the positive supply, whichever is less.
Note 14:
The maximum junction temperature of the LM311 is 110C. For operating at elevated temperature, devices in the H08 package must be derated based
on a thermal resistance of 165C/W, junction to ambient, or 20C/W, junction to case. The thermal resistance of the dual-in-line package is 100C/W, junction to
ambient.
Note 15:
These specifications apply for V
S
=
±
15V and Pin 1 at ground, and 0C
<
T
A
<
+70C, unless otherwise specified. The offset voltage, offset current and
bias current specifications apply for any supply voltage from a single 5V supply up to
±
15V supplies.
Note 16:
The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with 1 mAload. Thus, these
parameters define an error band and take into account the worst-case effects of voltage gain and R
S
.
Note 17:
The response time specified (see definitions) is for a 100 mV input step with 5 mV overdrive.
Note 18:
This specification gives the range of current which must be drawn from the strobe pin to ensure the output is properly disabled. Do not short the strobe
pin to ground; it should be current driven at 3 to 5 mA.
Note 19:
Human body model, 1.5 k
in series with 100 pF.
L
www.national.com
4
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM211H | 制造商:Texas Instruments 功能描述:COMPARATOR IND SPEC TO-5-8 211 |
| LM211H/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| LM211J | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog Comparator |
| LM211J-8 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| LM211JG | 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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