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參數資料
| 型號： | LMH6622 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 運算放大器 |
| 英文描述： | Dual Wideband, Low Noise, 160MHz, Operational Amplifiers |
| 中文描述： | 雙寬帶，低噪聲，頻率高達160MHz，運算放大器 |
| 文件頁數： | 4/18頁 |
| 文件大小： | 540K |
| 代理商： | LMH6622 |
±
2.5V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for T
= 25C, V
+
= 2.5V, V
= 2.5V, V
CM
= 0V, A
V
= +2, R
F
= 500
,
R
L
= 100
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
88
98
92
100
76
Max
(Note 6)
Units
HD2
2
nd
Harmonic Distortion
fc = 1MHz, V
O
= 2V
PP
, R
L
= 100
fc = 1MHz, V
O
= 2V
PP
, R
L
= 500
fc = 1MHz, V
O
= 2V
PP
, R
L
= 100
fc = 1MHz, V
O
= 2V
PP
, R
L
= 500
V
O
= 0.4V
RMS
,26kHz to 132kHz
(see test circuit 5)
V
O
= 0.4V
RMS
,144kHz to 1.1MHz
(see test circuit 5)
dBc
HD3
3
rd
Harmonic Distortion
dBc
MTPR
Upstream
dBc
Downstream
68
Input Characteristics
V
OS
Input Offset Voltage
V
CM
= 0V
1.5
2.3
+0.3
+1.5
+2.3
mV
TC V
OS
I
OS
Input Offset Average Drift
Input Offset Current
V
CM
= 0V (Note 7)
V
CM
= 0V
2.5
+0.01
μV/C
1.5
2.5
1.5
2.5
10
15
μA
I
B
Input Bias Current
V
CM
= 0V
4.6
μA
R
IN
Input Resistance
Common Mode
Differential Mode
Common Mode
Differential Mode
CMRR
≥
60dB
17
12
0.9
1.0
1.25
+2.2
100
M
k
pF
pF
C
IN
Input Capacitance
CMVR
Input Common Mode Voltage
Range
1
V
2
80
75
CMRR
Common Mode Rejection Ratio
Input Referred,
V
CM
= 0.7 to +1.7V
dB
Transfer Characteristics
A
VOL
Large Signal Voltage Gain
X
t
Crosstalk
Output Characteristics
V
O
Output Swing
V
O
= 1V
PP
f = 1MHz
74
82
75
dB
dB
No Load, Positive Swing
1.4
1.2
1.7
V
No Load, Negative Swing
1.5
1.2
1
R
L
= 100
, Positive Swing
1.2
1
1.5
R
L
= 100
, Negative Swing
1.4
1.1
0.9
R
O
I
SC
Output Impedance
Output Short Circuit Current
f = 1MHz
Sourcing to Ground
V
IN
= 200mV (Note 3), (Note 9)
Sinking to Ground
V
IN
= 200mV (Note 3), (Note 9)
Sourcing, V
O
= +0.8V
Sinking, V
O
= 0.8V
0.1
137
100
mA
100
134
I
OUT
Output Current
90
mA
Power Supply
+PSRR
Positive Power Supply Rejection
Ratio
Negative Power Supply
Rejection Ratio
Input Referred,
V
S
= +2.5V to +3V
Input Referred,
V
S
= 2.5V to 3V
78
72
75
70
93
dB
PSRR
88
dB
L
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4
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| LMH6622MAX | Dual Wideband, Low Noise, 160MHz, Operational Amplifiers |
| LMH6622MM | Dual Wideband, Low Noise, 160MHz, Operational Amplifiers |
| LMH6622MMX | Dual Wideband, Low Noise, 160MHz, Operational Amplifiers |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LMH6622MA | 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 |
| LMH6622MA/NOPB | 功能描述:運算放大器 - 運放 Low Noise Dual 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 |
| LMH6622MAX | 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 |
| LMH6622MAX/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 |
| LMH6622MM | 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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