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參數資料
| 型號： | LMV7271 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
| 中文描述： | 單個 |
| 文件頁數： | 3/16頁 |
| 文件大小： | 494K |
| 代理商： | LMV7271 |
2.7V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 2.7V, V
= 0V.
Boldface
limits apply at the temperature
extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
0.3
Max
(Note 6)
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
= 1.35V (Note 7)
20
10
200
9
μV/C
nA
pA
LMV7271/LMV7275
13
15
25
28
μA
LMV7272
18
μA
I
SC
Output Short Circuit Current
Sourcing, V
O
= 1.35V
(LMV7271/LMV7272 only)
Sinking, V
O
= 1.35V
I
O
= 0.5mA
I
O
= 2.0mA
I
O
= 0.5mA
I
O
= 2mA
CMRR
>
45dB
12
15
mA
12
2.63
2.48
15
2.66
2.55
50
155
V
OH
Output Voltage High
(LMV7271/LMV7272 only)
V
V
OL
Output Voltage Low
70
220
2.8
mV
V
CM
Input Common Voltage Range
V
V
dB
dB
pA
0.1
46
55
CMRR
PSRR
I
LEAKAGE
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Output Leakage Current
0
<
V
CM
<
2.7V
V
+
= 1.8V to 5V
V
O
= 2.7V (LMV7275 only)
78
80
2
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 2.7V, 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 6)
Typ
(Note 5)
1200
Max
(Note 6)
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
810
ns
t
PLH
Propagation Delay
(Low to High)
1300
ns
860
ns
5.0V Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 5V, V
= 0V.
Boldface
limits apply at the temperature ex-
tremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
0.3
Max
(Note 6)
4
6
Units
V
OS
Input Offset Voltage
mV
TC V
OS
I
B
I
OS
Input Offset Temperature Drift
Input Bias Current
Input Offset Current
V
CM
= 2.5V (Note 7)
20
10
200
μV/C
nA
pA
L
www.national.com
3
相關PDF資料 |
PDF描述 |
|---|---|
| LMV7271MF | Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
| LMV7271MFX | Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
| LMV7271MG | Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
| LMV7271MGX | Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
| LMV7272 | Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV7271_08 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
| LMV7271MF | 功能描述:校驗器 IC RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LMV7271MF | 制造商:Texas Instruments 功能描述:COMPARATOR RAIL-RAIL I/P POWERWISE |
| LMV7271MF/NOPB | 功能描述:校驗器 IC 1.8V Comp W/Push/ Pull Out RoHS:否 制造商:STMicroelectronics 產品: 比較器類型: 通道數量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| LMV7271MFX | 制造商:Texas Instruments 功能描述:Comparator Single R-R I/P 5.5V 5-Pin SOT-23 T/R |
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