參數(shù)資料
型號： LM311M/NOPB
廠商： National Semiconductor
文件頁數(shù)： 25/30頁
文件大?。?/td> 0K
描述： IC VOLTAGE COMPARATOR 8-SOIC
標(biāo)準(zhǔn)包裝： 95
類型： 通用
元件數(shù)： 1
輸出類型： DTL，MOS，開路集電極，開路發(fā)射極，RTL，TTL
電壓 - 電源，單路/雙路(±)： 5 V ~ 36 V，±2.5 V ~ 18 V
電壓 - 輸入偏移（最小值）： 7.5mV @ ±15V
電流 - 輸入偏壓（最小值）： 0.25µA @ ±15V
電流 - 靜態(tài)（最大值）： 7.5mA
工作溫度： 0°C ~ 70°C
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
安裝類型： 表面貼裝
包裝： 管件
產(chǎn)品目錄頁面： 1264 (CN2011-ZH PDF)
其它名稱： *LM311M
*LM311M/NOPB
LM311MNS
SNOSBJ1E – MAY 1999 – REVISED MARCH 2013
Absolute Maximum Ratings for the LM111-N/LM211-N
(1) (2)
Total Supply Voltage (V84)
36V
Output to Negative Supply Voltage (V74)
50V
Ground to Negative Supply Voltage (V14)
30V
Differential Input Voltage
±30V
Input Voltage(3)
±15V
Output Short Circuit Duration
10 sec
Operating Temperature Range
LM111-N
55°C to 125°C
LM211-N
25°C to 85°C
Lead Temperature (Soldering, 10 sec)
260°C
Voltage at Strobe Pin
V+
5V
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
260°C
Small Outline Package
Vapor Phase (60 seconds)
215°C
Infrared (15 seconds)
220°C
ESD Rating(4)
300V
(1)
Refer to RETS111X for the LM111H, LM111J and LM111J-8 military specifications.
(2)
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
(3)
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.
(4)
Human body model, 1.5 k
Ω in series with 100 pF.
Electrical Characteristics
(1) for the LM111-N and LM211-N
Parameter
Conditions
Min
Typ
Max
Units
Input Offset Voltage(2)
TA=25°C, RS≤50k
0.7
3.0
mV
Input Offset Current
TA=25°C
4.0
10
nA
Input Bias Current
TA=25°C
60
100
nA
Voltage Gain
TA=25°C
40
200
V/mV
Response Time(3)
TA=25°C
200
ns
Saturation Voltage
VIN≤5 mV, IOUT=50 mA
0.75
1.5
V
TA=25°C
Strobe ON Current(4)
TA=25°C
2.0
5.0
mA
Output Leakage Current
VIN≥5 mV, VOUT=35V, TA=25°C,
0.2
10
nA
ISTROBE=3 mA
Input Offset Voltage(2)
RS≤50 k
4.0
mV
Input Offset Current(2)
20
nA
Input Bias Current
150
nA
Input Voltage Range
V+=15V, V=
15V, Pin 7 Pull-Up
14.5
13.8-14.7
13.0
V
May Go To 5V
Saturation Voltage
V+
≥4.5V, V=0, VIN≤6 mV,
0.23
0.4
V
IOUT≤8 mA
Output Leakage Current
VIN≥5 mV, VOUT=35V
0.1
0.5
μA
Positive Supply Current
TA=25°C
5.1
6.0
mA
Negative Supply Current
TA=25°C
4.1
5.0
mA
(1)
These specifications apply for VS=±15V and Ground pin at ground, and 55°C≤TA≤+125°C, unless otherwise stated. With the LM211-N,
however, all temperature specifications are limited to
25°C≤TA≤+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.
(2)
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 RS.
(3)
The response time specified (see definitions) is for a 100 mV input step with 5 mV overdrive.
(4)
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
Product Folder Links: LM111-N LM211-N LM311-N
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LM311MX 功能描述:校驗(yàn)器 IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM311MX/NOPB 功能描述:校驗(yàn)器 IC VOLTAGE COMPARATOR RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM311MX_Q 功能描述:校驗(yàn)器 IC Single Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM311N 功能描述:校驗(yàn)器 IC Single GP Voltage RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時(shí)間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM311-N 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM111-N/LM211-N/LM311-N Voltage Comparator
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