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LM311MX 参数 Datasheet PDF下载

LM311MX图片预览
型号: LM311MX
PDF下载: 下载PDF文件 查看货源
内容描述: LM111 -N / LM211 -N / LM311 -N电压比较器 [LM111-N/LM211-N/LM311-N Voltage Comparator]
分类和应用: 比较器
文件页数/大小: 30 页 / 1645 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SNOSBJ1E – MAY 1999 – REVISED MARCH 2013
Absolute Maximum Ratings for the LM111-N/LM211-N
(1) (2)
Total Supply Voltage (V
84
)
Output to Negative Supply Voltage (V
74
)
Ground to Negative Supply Voltage (V
14
)
Differential Input Voltage
Input Voltage
(3)
36V
50V
30V
±30V
±15V
10 sec
LM111-N
LM211-N
−55°C
to 125°C
−25°C
to 85°C
260°C
V
+
−5V
Dual-In-Line Package
Small Outline Package
Soldering (10 seconds)
Vapor Phase (60 seconds)
Infrared (15 seconds)
260°C
215°C
220°C
300V
Output Short Circuit Duration
Operating Temperature Range
Lead Temperature (Soldering, 10 sec)
Voltage at Strobe Pin
Soldering Information
ESD Rating
(1)
(2)
(3)
(4)
(4)
Refer to RETS111X for the LM111H, LM111J and LM111J-8 military specifications.
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
This rating applies for ±15 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.
Human body model, 1.5 kΩ in series with 100 pF.
Electrical Characteristics
(1)
for the LM111-N and LM211-N
Parameter
Input Offset Voltage
(2)
Input Offset Current
Input Bias Current
Voltage Gain
Response Time
(3)
Conditions
T
A
=25°C, R
S
≤50k
T
A
=25°C
T
A
=25°C
T
A
=25°C
T
A
=25°C
V
IN
≤−5
mV, I
OUT
=50 mA
T
A
=25°C
T
A
=25°C
V
IN
≥5
mV, V
OUT
=35V, T
A
=25°C,
I
STROBE
=3 mA
R
S
≤50
k
Min
Typ
0.7
4.0
60
Max
3.0
10
100
Units
mV
nA
nA
V/mV
ns
40
200
200
0.75
2.0
0.2
1.5
5.0
10
4.0
20
150
Saturation Voltage
Strobe ON Current
(4)
Output Leakage Current
Input Offset Voltage
(2)
Input Offset Current
Input Bias Current
Input Voltage Range
Saturation Voltage
Output Leakage Current
Positive Supply Current
Negative Supply Current
(1)
(2)
(3)
(4)
(2)
V
mA
nA
mV
nA
nA
V
V
μA
mA
mA
V
+
=15V, V
=−15V, Pin 7 Pull-Up
May Go To 5V
V
+
≥4.5V,
V
=0, V
IN
≤−6
mV,
I
OUT
≤8
mA
V
IN
≥5
mV, V
OUT
=35V
T
A
=25°C
T
A
=25°C
−14.5
13.8-14.7
0.23
0.1
5.1
4.1
13.0
0.4
0.5
6.0
5.0
These specifications apply for V
S
=±15V and Ground pin at ground, and
−55°C≤T
A
≤+125°C,
unless otherwise stated. With the LM211-N,
however, all temperature specifications are limited to
−25°C≤T
A
≤+85°C.
The offset voltage, offset current and bias current specifications
apply for any supply voltage from a single 5V supply up to ±15V supplies.
The offset voltages and offset currents given are the maximum values required to drive the output within a volt of either supply with a
1 mA load. Thus, these parameters define an error band and take into account the worst-case effects of voltage gain and R
S
.
The response time specified (see definitions) is for a 100 mV input step with 5 mV overdrive.
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.
4
Copyright © 1999–2013, Texas Instruments Incorporated
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