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参数资料
| 型号： | LMV982 |
| 厂商： | National Semiconductor Corporation |
| 英文描述： | 1.8V, RRIO Operational Amplifiers with Shutdown |
| 中文描述： | 1.8，RRIO运算放大器，带有关断 |
| 文件页数： | 3/18页 |
| 文件大小： | 585K |
| 代理商： | LMV982 |
1.8V DC Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 1.8V, V
= 0V, V
= V
+
/2, V
= V
+
/2,
R
L
>
1 M
and SHDN tied to V
+
.
Boldface
limits apply at the temperature extremes. See (Note 10).
Symbol
Parameter
Condition
Min
(Note 6)
77
73
80
75
75
72
78
75
1.65
1.63
Typ
(Note 5)
101
Max
(Note 6)
Units
A
V
Large Signal Voltage Gain
LMV981 (Single)
R
L
= 600
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
R
L
= 2k
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
R
L
= 600
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
R
L
= 2k
to 0.9V,
V
O
= 0.2V to 1.6V, V
CM
= 0.5V
R
L
= 600
to 0.9V
V
IN
=
±
100mV
dB
105
Large Signal Voltage Gain
LMV982 (Dual)
90
dB
100
V
O
Output Swing
1.72
V
0.077
0.105
0.120
R
L
= 2k
to 0.9V
V
IN
=
±
100mV
1.75
1.74
1.77
0.024
0.035
0.04
I
O
Output Short Circuit Current
Sourcing, V
O
= 0V
V
IN
= 100mV
Sinking, V
O
= 1.8V
V
IN
= 100mV
4
3.3
7
5
8
mA
9
Ton
V
SHDN
Turn-on Time from Shutdown
Turn-on Voltage to enable
part
Turn-off Voltage
19
1.0
μs
V
0.55
1.8V AC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
= 25C. V
+
= 1.8V, V
= 0V, V
= V
+
/2, V
= V
+
/2,
R
L
>
1 M
and SHDN tied to V
+
.
Boldface
limits apply at the temperature extremes. See (Note 10).
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
0.35
1.4
67
7
60
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
0.06
THD
Total Harmonic Distortion
f = 1kHz, A
V
= +1
R
L
= 600
, V
IN
= 1 V
PP
(Note 9)
0.023
%
Amp-to-Amp Isolation
123
dB
L
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相关代理商/技术参数 |
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|---|---|
| LMV982DMR2G | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Single and Dual Low Voltage, Rail-to-Rail Input and Output, Operational Amplifiers with Shutdown |
| LMV982IDGSR | 功能描述:运算放大器 - 运放 Dual 1.8V w/R-to-R I/O & Shutdown RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMV982IDGSRE4 | 功能描述:运算放大器 - 运放 Dual 1.8V w/R-to-R I/O & Shutdown RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMV982IDGSRG4 | 功能描述:运算放大器 - 运放 Dual 1.8V w/R-to-R I/O & Shutdown RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比（最小值）:63 dB 输入补偿电压:1 mV 输入偏流（最大值）:10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel |
| LMV982IDGST | 制造商:TI 制造商全称:Texas Instruments 功能描述:1.8-V OPERATIONAL AMPLIFIERS WITH RAIL-TO-RAIL AND OUTPUT AND SHUTDOWN |
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