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參數資料
| 型號： | LMV931 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 1.8V, RRIO Operational Amplifiers |
| 中文描述： | 1.8，RRIO運算放大器 |
| 文件頁數： | 4/19頁 |
| 文件大小： | 625K |
| 代理商： | LMV931 |
2.7V DC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 2.7V, V
= 0V, V
CM
= V
+
/2, V
O
= V
+
/2 and
R
L
>
1 M
.
Boldface
limits apply at the temperature extremes. See (Note 10)
Symbol
Parameter
Condition
Min
(Note 6)
60
55
55
50
Typ
(Note 5)
81
Max
(Note 6)
Units
CMRR
Common Mode Rejection
Ratio
LMV931, 0
≤
V
CM
≤
1.5V
2.3V
≤
V
CM
≤
2.7V (Note 8)
LMV932 and LMV934
0
≤
V
CM
≤
1.5V
2.3V
≤
V
CM
≤
2.7V (Note 8)
0.2V
≤
V
CM
≤
0V
2.7V
≤
V
CM
≤
2.9V
1.8V
≤
V
+
≤
5V
V
CM
= 0.5V
For CMRR
Range
≥
50dB
dB
80
50
74
PSRR
Power Supply Rejection
Ratio
Input Common-Mode Voltage
Range
75
70
100
dB
V
CM
T
A
= 25C
T
A
= 40C to
85C
T
A
= 125C
V
0.2
V
0.2 to 3.0
V
+
+0.2
V
+
V
V
+0.2
87
86
92
91
78
75
81
78
2.55
2.53
V
+
0.2
A
V
Large Signal Voltage Gain
LMV931 (Single)
R
L
= 600
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 2k
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 600
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 2k
to 1.35V,
V
O
= 0.2V to 2.5V
R
L
= 600
to 1.35V
V
IN
=
±
100mV
104
dB
110
Large Signal Voltage Gain
LMV932 (Dual)
LMV934 (Quad)
90
dB
100
V
O
Output Swing
2.62
V
0.083
0.110
0.130
R
L
= 2k
to 1.35V
V
IN
=
±
100mV
2.65
2.64
2.675
0.025
0.04
0.045
I
O
Output Short Circuit Current
Sourcing, V
O
= 0V
V
IN
= 100mV
Sinking, V
O
= 0V
V
IN
= 100mV
20
15
18
12
30
mA
25
2.7V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 2.7V, V
= 0V, V
CM
= 1.0V, V
O
= 1.35V and
R
L
>
1 M
.
Boldface
limits apply at the temperature extremes. See (Note 10)
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
0.4
1.4
70
7.5
57
Max
(Note 6)
Units
SR
GBW
Φ
m
G
m
e
n
Slew Rate
Gain-Bandwidth Product
Phase Margin
Gain Margin
Input-Referred Voltage Noise
(Note 7)
V/μs
MHz
deg
dB
f = 1kHz, V
CM
= 0.5V
i
n
Input-Referred Current Noise
f = 1kHz
0.082
L
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4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMV931_12 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Single and Dual LowVoltage, Rail-to-Rail Input and Output,Operational Amplifiers |
| LMV931IDBVR | 功能描述:運算放大器 - 運放 Single 1.8-V with Rail-To-Rail I/O RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMV931IDBVRE4 | 功能描述:運算放大器 - 運放 Single 1.8-V with Rail-To-Rail I/O RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMV931IDBVRG4 | 功能描述:運算放大器 - 運放 Sgl 1.8V Op Amp RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMV931IDBVT | 制造商:TI 制造商全稱:Texas Instruments 功能描述:1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL INPUT AND OUTPUT |
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