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參數資料
| 型號： | LMH6657 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 270MHz Single Supply, Single & Dual Amplifiers |
| 中文描述： | 270MHz單電源，單 |
| 文件頁數： | 3/20頁 |
| 文件大小： | 788K |
| 代理商： | LMH6657 |
5V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for at T
= 25C, V
+
= 5V, V
= 0V, V
CM
= V
O
= V
+
/2, and R
L
= 100
(or as
specified) tied to V
+
/2.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
85
Typ
(Note 5)
95
Max
(Note 6)
Units
A
VOL
Large Signal Voltage Gain
V
O
= 1.25V to 3.75V,
R
L
= 2k to V
+
/2
V
O
= 1.5V to 3.5V,
R
L
= 150
to V
+
/2
V
O
= 2V to 3V,
R
L
= 50
to V
+
/2
CMRR
≥
50dB
dB
75
85
70
80
CMVR
Input Common-Mode Voltage
Range
0.2
0.1
3.0
2.8
0.5
V
3.3
V
OS
Input Offset Voltage
±
1.1
±
5
±
7
mV
TC V
OS
Input Offset Voltage Average
Drift
Input Bias Current
(Note 12)
±
2
μV/C
I
B
(Note 7)
5
20
30
μA
TC
IB
Input Bias Current Average
Drift
Input Offset Current
(Note 12)
0.01
nA/C
I
OS
50
300
500
nA
CMRR
Common Mode Rejection
Ratio
Positive Power Supply
Rejection Ratio
Supply Current (per channel)
V
CM
Stepped from 0V to 3.0V
72
82
dB
+PSRR
V
+
= 4.5V to 5.5V, V
CM
= 1V
72
82
dB
I
S
No load
6.2
8.5
10
mA
Miscellaneous Performance
V
OH
Output Swing
High
R
L
= 2k to V
+
/2
4.10
3.8
4.00
3.70
3.85
3.50
900
1100
970
1200
990
1250
±
40
100
80
100
80
4.25
V
R
L
= 150
to V
+
/2
4.19
R
L
= 75
to V
+
/2
4.15
V
OL
Output Swing
Low
R
L
= 2k to V
+
/2
800
mV
R
L
= 150
to V
+
/2
870
R
L
= 75
to V
+
/2
885
I
OUT
I
SC
Output Current
Output Short CircuitCurrent
(Note 10)
V
OUT
= 1V from either rail
Sourcing to V
+
/2
+85, 105
155
mA
mA
Sinking to V
+
/2
220
R
IN
Common Mode Input
Resistance
Common Mode Input
Capacitance
Output Impedance
3
M
C
IN
1.8
pF
R
OUT
f = 1MHz, A
V
= +1
0.06
L
www.national.com
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相關代理商/技術參數 |
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|---|---|
| LMH6657MF | 制造商:Texas Instruments 功能描述:OP Amp Single Volt Fdbk ±6V/12V 5-Pin SOT-23 T/R 制造商:Texas Instruments 功能描述:AMP, 3V 270MHZ, POWERWISE, SOT23-5 制造商:Texas Instruments 功能描述:AMP, 3V 270MHZ, POWERWISE, SOT23-5; Op Amp Type:High Speed; No. of Amplifiers:1; Slew Rate:700V/s; Supply Voltage Range:3V to 12V; Amplifier Case Style:SOT-23; No. of Pins:5; Bandwidth:270MHz; Operating Temperature Min:-40C; ;RoHS Compliant: Yes |
| LMH6657MF/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 |
| LMH6657MFX | 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 |
| LMH6657MFX/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 |
| LMH6657MG | 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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