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參數資料
| 型號： | LMC6484IM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運算放大器 |
| 英文描述： | CMOS Quad Rail-to-Rail Input and Output Operational Amplifier |
| 中文描述： | QUAD OP-AMP, 3000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO14 |
| 封裝： | SOIC-14 |
| 文件頁數： | 3/22頁 |
| 文件大小： | 973K |
| 代理商： | LMC6484IM |
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)
Differential Input Voltage
Voltage at Input/Output Pin
Supply Voltage (V
+
V
)
Current at Input Pin (Note 12)
Current at Output Pin
(Notes 3, 8)
Current at Power Supply Pin
Lead Temp. (Soldering, 10 sec.)
2.0 kV
±
Supply Voltage
(V
+
) + 0.3V, (V
) 0.3V
16V
±
5 mA
±
30 mA
40 mA
260C
Storage Temperature Range
Junction Temperature (Note 4)
65C to +150C
150C
Operating Ratings
(Note 1)
Supply Voltage
Junction Temperature Range
LMC6484AM
LMC6484AI, LMC6484I
Thermal Resistance (
θ
JA
)
N Package, 14-Pin Molded DIP
M Package, 14-Pin
Surface Mount
3.0V
≤
V
+
≤
15.5V
55C
≤
T
J
≤
+125C
40C
≤
T
J
≤
+85C
70C/W
110C/W
DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 5V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M.
Boldface
limits apply at the temperature extremes.
Typ
LMC6484AI
Limit
(Note 6)
0.750
1.35
LMC6484I
Limit
(Note 6)
3.0
3.7
LMC6484M
Limit
(Note 6)
3.0
3.8
Symbol
Parameter
Conditions
(Note 5)
Units
V
OS
Input Offset Voltage
0.110
mV
max
μV/C
TCV
OS
Input Offset Voltage
Average Drift
Input Current
Input Offset Current
Common-Mode
Input Capacitance
Input Resistance
Common Mode
Rejection Ratio
1.0
I
B
I
OS
C
IN
(Note 13)
(Note 13)
0.02
0.01
3
4.0
2.0
4.0
2.0
100
50
pA max
pA max
pF
R
IN
CMRR
>
10
82
Tera
dB
min
0V
≤
V
CM
≤
15.0V,
V
+
= 15V
0V
≤
V
CM
≤
5.0V
V
+
= 5V
5V
≤
V
+
≤
15V,
V
= 0V, V
O
= 2.5V
5V
≤
V
≤
15V,
V
+
= 0V, V
O
= 2.5V
V
+
= 5V and 15V
For CMRR
≥
50 dB
70
67
70
67
70
67
70
67
65
62
65
62
65
62
65
62
65
60
65
60
65
60
65
60
82
+PSRR
Positive Power Supply
Rejection Ratio
Negative Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
82
dB
min
dB
min
V
max
V
min
V/mV
min
V/mV
min
V/mV
min
V/mV
min
PSRR
82
V
CM
V
0.3
0.25
0
V
+
+ 0.25
V
+
140
84
35
20
80
48
20
13
0.25
0
V
+
+ 0.25
V
+
120
72
35
20
50
30
15
10
0.25
0
V
+
+ 0.25
V
+
120
60
35
18
50
25
15
8
V
+
+ 0.3
A
V
Large Signal
Voltage Gain
R
L
= 2k
(Notes 7, 13)
Sourcing
666
Sinking
75
R
L
= 600
(Notes 7, 13)
Sourcing
300
Sinking
35
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMC6484IM | 制造商:Texas Instruments 功能描述:IC OP AMP QUAD CMOS 6484 SOIC14 |
| LMC6484IM/NOPB | 功能描述:運算放大器 - 運放 CMOS Quad R/R I/O 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 |
| LMC6484IM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LMC6484IMX | 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 |
| LMC6484IMX/NOPB | 功能描述:運算放大器 - 運放 CMOS QUAD RRIO 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 |
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