參數(shù)資料
型號： LMV7291MG
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 比較器
英文描述： Single 1.8V Low Power Comparator with Rail-to-Rail Input
中文描述： COMPARATOR, 6000 uV OFFSET-MAX, PDSO5
封裝： SC-70, 5 PIN
文件頁數(shù)： 2/14頁
文件大小： 400K
代理商： LMV7291MG
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance
2KV (Note 2)
200V (Note 6)
±
Supply Voltage
V
IN
Differential
Supply Voltage (V
+
- V
)
Voltage at Input/Output pins
Soldering Information
Infrared or Convection (20 sec.)
5.5V
V
+
+0.1V, V
0.1V
235C
Wave Soldering (10 sec.)
Storage Temperature Range
Junction Temperature (Note 4)
260C
65C to +150C
+150C
Operating Ratings
(Note 1)
Operating Temperature Range
(Note 3)
Package Thermal Resistance (Note 3)
SC-70
40C to +85C
265C/W
1.8V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 1.8V, V
= 0V.
Boldface
limits apply at the temperature
extremes.
Symbol
Parameter
Condition
Min
(Note 5)
Typ
(Note 4)
0.3
Max
(Note 5)
4
6
Units
V
OS
Input Offset Voltage
mV
TC V
OS
I
B
I
OS
I
S
Input Offset Temperature Drift
Input Bias Current
Input Offset Current
Supply Current
V
CM
= 0.9V (Note 7)
10
10
200
9
uV/C
nA
pA
LMV7291
12
14
μA
I
SC
Output Short Circuit Current
Sourcing, V
O
= 0.9V
Sinking, V
O
= 0.9V
I
O
= 0.5mA
I
O
= 1.5mA
I
O
= 0.5mA
I
O
= 1.5mA
CMRR
>
45 dB
3.5
4
1.7
1.58
6
6
mA
V
OH
Output Voltage High
1.74
1.63
52
166
V
V
OL
Output Voltage Low
70
220
1.9
mV
V
CM
Input Common Mode Voltage
Range
V
V
dB
dB
pA
0.1
47
55
CMRR
PSRR
I
LEAKAGE
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Leakage Current
0
<
V
CM
<
1.8V
V
+
= 1.8V to 5V
V
O
= 1.8V
78
80
2
1.8V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 1.8V, V
= 0V, V
CM
= 0.5V, V
O
= V
+
/2 and R
L
>
1M
to
V
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Min
(Note 5)
Typ
(Note 4)
880
Max
(Note 5)
Units
t
PHL
Propagation Delay
(High to Low)
Input Overdrive = 20mV
Load = 50pF//5k
Input Overdrive = 50mV
Load = 50pF//5k
Input Overdrive = 20mV
Load = 50pF//5k
Input Overdrive = 50mV
Load = 50pF//5k
ns
570
ns
t
PLH
Propagation Delay
(Low to High)
1100
ns
800
ns
L
www.national.com
2
相關(guān)PDF資料
PDF描述
LMV7291MGX Single 1.8V Low Power Comparator with Rail-to-Rail Input
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMV7291MG/NOPB 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
LMV7291MGX 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
LMV7291MGX/NOPB 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
LMV751 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low Noise, Low Vos, Single Op Amp
LMV751M5 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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