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參數資料
| 型號： | LMP7701MFX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | Precision, CMOS Input, RRIO, Wide Supply Range Amplifier |
| 中文描述： | OP-AMP, 500 uV OFFSET-MAX, 2.5 MHz BAND WIDTH, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數： | 2/6頁 |
| 文件大?。?/td> | 485K |
| 代理商： | LMP7701MFX |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 2)
Human Body Model
Machine Model
V
IN
Differential
Supply Voltage (V
S
= V
+
– V
)
Voltage at Input/Output Pins
Input Current
Storage Temperature Range
2 kV
200V
±
300 mV
13.2V
V
+
+ 0.3V, V
0.3V
10 mA
65C to +150C
Junction Temperature (Note 3)
Soldering Information
Infrared or Convection (20 sec)
Wave Soldering Lead Temp. (10
sec)
+150C
235C
260C
Operating Ratings
(Note 1)
Temperature Range (Note 3)
Supply Voltage (V
S
= V
+
– V
)
Package Thermal Resistance (
θ
JA
(Note 3))
5-Pin SOT23
40C to +125C
2.7V to 12V
234C/W
3V Electrical Characteristics
(Note 4)
Unless otherwise specified, all limits are guaranteed for T
A
= 25C, V
+
= 3V, V
= 0V, V
CM
= V
+
/2, and R
L
>
10 k
to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
±
37
Max
(Note 6)
±
200
±
500
±
5
10
300
Units
V
OS
Input Offset Voltage
μV
TCV
OS
I
B
Input Offset Voltage Drift
Input Bias Current
(Note 7)
(Notes 7, 8)
±
1
0.3
μV/C
pA
I
OS
CMRR
Input Offset Current
Common Mode Rejection Ratio
40
98
fA
0V
≤
V
CM
≤
3V
86
80
86
82
–0.2
–0.2
100
96
100
96
2.92
2.88
2.96
2.94
dB
PSRR
Power Supply Rejection Ratio
2.7V
≤
V
+
≤
12V, Vo = V
+
/2
98
dB
CMVR
Input Common-Mode Voltage Range
CMRR
≥
80 dB
CMRR
≥
77 dB
R
L
= 2 k
V
O
= 0.3V to 2.7V
R
L
= 10 k
V
O
= 0.2V to 2.8V
R
L
= 2 k
to V
+
/2
3.2
3.2
V
A
VOL
Large Signal Voltage Gain
114
dB
124
V
O
Output Swing High
2.96
V
R
L
= 10 k
to V
+
/2
2.97
Output Swing Low
R
L
= 2 k
to V
+
/2
0.04
0.06
0.08
0.04
0.05
V
R
L
= 10 k
to V
+
/2
0.02
I
O
Output Short Circuit Current
(Notes 3, 9)
Sourcing V
O
= 0V
V
IN
= 100 mV
Sinking V
O
= 3V
V
IN
= 100 mV
25
15
25
20
42
mA
42
I
S
Supply Current
0.670
1.0
1.2
mA
SR
Slew Rate (Note 10)
A
V
= +1, V
O
= 2 V
PP
10% to 90%
0.9
V/μs
GBW
THD+N
e
n
Gain Bandwidth Product
Total Harmonic Distortion + Noise
Input-Referred Voltage Noise
2.5
0.02
12
MHz
%
f = 1 kHz, Av = 1, R
L
= 1 k
f = 1 kHz
nV/
L
www.national.com
2
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMP7701MFX/NOPB | 功能描述:運算放大器 - 運放 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 |
| LMP7702 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers |
| LMP7702MA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LMP7701/LMP7702/LMP7704 Precision, CMOS Input, RRIO, Wide Supply Range Amplifiers |
| LMP7702MA/NOPB | 功能描述:運算放大器 - 運放 PREC CMOS INPT RRIO WD SUP RNG DECMP 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 |
| LMP7702MA-NOPB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Unless Otherwise Noted, Typical Values at Vs = 5V |
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