參數(shù)資料
型號： LMV751
廠商： National Semiconductor Corporation
英文描述： Low Noise, Low Vos, Single Op Amp
中文描述： 低噪聲，低沃斯，單運算放大器
文件頁數(shù)： 3/8頁
文件大小： 259K
代理商： LMV751
5.0V Electrical Characteristics
V
+
= 5.0V, V
= 0V, V
CM
= 2.5V, T
A
= 25C unless otherwise stated.
Boldface limits
apply over theTemperature Range.
Symbol
Parameter
Typ
(Note 5)
0.05
Limit
(Note 2)
1.0
1.5
85
70
85
70
0.8
0.85
100
Units
V
OS
Input Offset Voltage
mV
max
dB
min
dB
min
mA
max
pA
max
pA
db
min
CMRR
Common Mode Rejection Ratio
0V
<
V
CM
<
3.6V
103
PSRR
Power Supply Rejection Ratio
V
+
= 2.7V to 5.0V
107
I
S
Supply Current
0.6
I
IN
Input Current
1.5
I
OS
A
VOL
Input offset Current
Voltage Gain
0.2
120
R
L
= 10k Connect to V
+
/2
V
O
= 0.2V to 4.5V
R
L
= 2k Connect to V
+
/2
V
O
= 0.2V to 4.5V
R
L
= 10k Connect to V
+
/2
110
95
100
85
4.82
4.80
4.82
4.80
160
180
160
180
8.0
2.5
8.0
2.5
120
V
O
Positive Voltage Swing
4.89
V
min
R
L
= 2k Connect to V
+
/2
4.89
V
O
Negative Voltage Swing
R
L
= 10k Connect to V
+
/2
86
mV
max
R
L
= 2k Connect to V
+
/2
86
I
O
Output Current
Sourcing, V
O
= 0V
V
IN
(diff) =
±
0.5V
Sinking, V
O
= 5V
V
IN
(diff) =
±
0.5V
15
mA
min
20
e
n
(10Hz)
e
n
(1kHz)
e
n
(30kHz)
Input Referred Voltage Noise
15
nV/
Input Referred Voltage Noise
6.5
nV/
Input Referred Voltage Noise
6.5
10
nV/
max
pA/
I
N
(1kHz)
Input Referred Current Noise
0.01
GBW
Gain-Bandwidth Product
5
2
MHz
min
V/μs
SR
Slew Rate
2.3
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device
beyond its rated operating conditions.
Note 2:
All limits are guaranteed by testing or statistical analysis
Note 3:
Human body model, 1.5k
in series with 100pF. Machine model, 200
in series with 1000pF.
Note 4:
The maximum power dissipation is a function of T
(max),
θ
, and T
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J
(max) - T
A
)/
θ
JA
. All numbers apply for packages soldered directly into a PC board.
Note 5:
Typical values represent the most likely parametric norm.
Note 6:
All numbers are typical, and apply to packages soldered directly onto PC board in still air.
www.national.com
3
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相關代理商/技術參數(shù)
參數(shù)描述
LMV751M5 功能描述:運算放大器 - 運放 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
LMV751M5/NOPB 功能描述:運算放大器 - 運放 Ultra Low Noise Sgl Op Amp 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
LMV751M5/NOPB 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC
LMV751M5X 功能描述:運算放大器 - 運放 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
LMV751M5X/NOPB 功能描述:運算放大器 - 運放 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
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