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參數資料
| 型號： | LMV7275MG |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 比較器 |
| 英文描述： | Single & Dual, 1.8V Low Power Comparators with Rail-to-Rail Input |
| 中文描述： | COMPARATOR, 4000 uV OFFSET-MAX, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁數： | 2/16頁 |
| 文件大?。?/td> | 494K |
| 代理商： | LMV7275MG |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 1)
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.)
Wave Soldering (10 sec.)
5.5V
V
+
+0.1V, V
0.1V
235C
260C
Storage Temperature Range
Junction Temperature (Note 4)
65C to +150C
+150C
Operating Ratings
(Note 1)
Operating Temperature Range
(Note 3)
Package Thermal Resistance (Note 3)
SOT23-5
SC-70
8-Bump Thin micro SMD
40C to +85C
325C/W
265C/W
220C/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)
20
10
200
9
uV/C
nA
pA
LMV7271/LMV7275
12
14
25
28
μA
LMV7272
18
μA
I
SC
Output Short Circuit Current
Sourcing, V
O
= 0.9V
(LMV7271/LMV7272 only)
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
6
mA
4
6
V
OH
Output Voltage High
(LMV7271/LMV7272 only)
1.7
1.47
1.74
1.63
52
166
V
V
OL
Output Voltage Low
100
220
1.9
mV
V
CM
Input Common Mode 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
<
1.8V
V
+
= 1.8V to 5V
V
O
= 1.8V (LMV7275 only)
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 6)
Typ
(Note 5)
880
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
570
ns
t
PLH
Propagation Delay
(Low to High)
1100
ns
800
ns
L
www.national.com
2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV7275MG/NOPB | 功能描述:校驗器 IC 1.8V Comp W/Open Drain 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 |
| LMV7275MGX | 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 |
| LMV7275MGX/NOPB | 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 |
| LMV7291 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Single 1.8V Low Power Comparator with Rail-to-Rail Input |
| LMV7291MG | 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 |
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