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參數資料
| 型號： | LMC6484 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | CMOS Quad Rail-to-Rail Input and Output Operational Amplifier |
| 中文描述： | 的CMOS四軌到軌輸入和輸出運算放大器 |
| 文件頁數： | 5/22頁 |
| 文件大小： | 973K |
| 代理商： | LMC6484 |
AC Electrical Characteristics
(Continued)
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
LMC6484A
Limit
(Note 6)
LMC6484I
Limit
(Note 6)
LMC6484M
Limit
(Note 6)
Symbol
Parameter
Conditions
(Note 5)
Units
T.H.D.
Total Harmonic Distortion
f = 1 kHz, A
V
= 2
R
L
= 10 k
, V
O
= 4.1 V
PP
f = 10 kHz, A
V
= 2
R
L
= 10 k
, V
O
= 8.5 V
PP
V
+
= 10V
0.01
%
0.01
%
DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J
= 25C, V
+
= 3V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M
Typ
LMC6484AI
Limit
(Note 6)
2.0
2.7
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
0.9
mV
max
μV/C
TCV
OS
Input Offset Voltage
Average Drift
Input Bias Current
Input Offset Current
Common Mode
Rejection Ratio
Power Supply
Rejection Ratio
Input Common-Mode
Voltage Range
2.0
I
B
I
OS
CMRR
0.02
0.01
74
pA
pA
dB
min
dB
min
V
max
V
min
V
V
V
min
V
max
mA
max
0V
≤
V
CM
≤
3V
64
60
60
PSRR
3V
≤
V
+
≤
15V, V
= 0V
80
68
60
60
V
CM
For CMRR
≥
50 dB
V
0.25
0
0
0
V
+
+ 0.25
V
+
V
+
V
+
V
O
Output Swing
R
L
= 2 k
to V
+
/2
2.8
0.2
2.7
R
L
= 600
to V
+
/2
2.5
2.5
2.5
0.37
0.6
0.6
0.6
I
S
Supply Current
All Four Amplifiers
1.65
2.5
3.0
2.5
3.0
2.5
3.2
AC Electrical Characteristics
Unless otherwise specified, V
+
= 3V, V
= 0V, V
CM
= V
O
= V
+
/2 and R
L
>
1M
Typ
LMC6484AI
Limit
(Note 6)
LMC6484I
Limit
(Note 6)
LMC6484M
Limit
(Note 6)
Symbol
Parameter
Conditions
(Note 5)
Units
SR
GBW
T.H.D.
Slew Rate
Gain-Bandwidth Product
Total Harmonic Distortion
(Note 11)
0.9
1.0
0.01
V/μs
MHz
%
f = 10 kHz, A
V
= 2
R
L
= 10 k
, V
O
= 2 V
PP
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is in-
tended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2:
Human body model, 1.5 k
in series with 100 pF. All pins rated per method 3015.6 of MIL-STD-883. This is a class 2 device rating.
www.national.com
5
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMC6484AIM | 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 |
| LMC6484AIM | 制造商:Texas Instruments 功能描述:IC OP AMP QUAD CMOS 6484 SOIC14 |
| LMC6484AIM/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 |
| LMC6484AIM/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LMC6484AIMX | 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 |
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