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參數(shù)資料
| 型號(hào)： | LMH6646MAX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | 2.7V, 650レA, 55MHz, Rail-to-Rail Input and Output Amplifiers with Shutdown Option |
| 中文描述： | DUAL OP-AMP, 4000 uV OFFSET-MAX, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁(yè)數(shù)： | 6/19頁(yè) |
| 文件大?。?/td> | 637K |
| 代理商： | LMH6646MAX |
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±
5V Electrical Characteristics
(Continued)
Unless otherwise specified, all limits guaranteed for at T
= 25C, V
+
= 5V, V
= 5V, V
CM
= V
O
= 0V, R
f
= 2k
, and R
L
=
1k
to GND.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Conditions
Min
(Note 6)
Typ
(Note 5)
Max
(Note 6)
+2
+2.2
2
2.2
500
Units
I
B
Input Bias Current
V
CM
= 4.8V (Note 7)
+0.40
μA
V
CM
= 4.5V (Note 7)
0.65
I
OS
R
IN
Input Offset Current
Common Mode Input
Resistance
Common Mode Input
Capacitance
Input Common-Mode Voltage
Range
5V
≤
V
CM
≤
5V
3
3
nA
M
C
IN
2
pF
CMVR
CMRR
≥
50dB
5.5
5.3
5.1
V
5.3
5.1
60
66
76
74
4.70
5.5
CMRR
Common Mode Rejection
Ratio
V
CM
Stepped from 5V to 5V
V
CM
Stepped from 5V to 3.5V
V
O
= 2V to 2V
84
104
85
dB
A
VOL
Large Signal Voltage Gain
dB
V
O
Output Swing
High
R
L
= 1k
R
L
= 10k
R
L
= 1k
R
L
= 10k
Sourcing to V
V
ID
= 200mV (Note 10)
Sinking to V
+
V
ID
= 200mV (Note 10)
V
OUT
= 0.5V from rails
V
+
= 5V to 6V or V
= 5V to 6V
Normal Operation
Shutdown Mode (LMH6647 only)
4.92
4.97
4.93
4.98
V
Output Swing
Low
4.70
V
I
SC
Output Short Circuit Current
66
mA
61
I
OUT
PSRR
I
S
Output Current
Power Supply Rejection Ratio
Supply Current (per channel)
±
20
95
725
10
mA
dB
76
1600
50
μA
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended 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, 1.5k
in series with 100pF.
Note 3:
Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in exceeding the
maximum allowed junction temperature of 150C.
Note 4:
The maximum power dissipation is a function of T
,
θ
, and T
. The maximum allowable power dissipation at any ambient temperature is
P
D
= (T
J(MAX)
- T
A
)/
θ
JA
. All numbers apply for packages soldered directly onto a PC board.
Note 5:
Typical values represent the most likely parametric norm.
Note 6:
All limits are guaranteed by testing or statistical analysis.
Note 7:
Positive current corresponds to current flowing into the device.
Note 8:
Slew rate is the average of the rising and falling slew rates.
Note 9:
Machine Model, 0
in series with 200pF.
Note 10:
Short circuit test is a momentary test. See Note 11.
Note 11:
Output short circuit duration is infinite for V
S
<
6V at room temperature and below. For V
S
>
6V, allowable short circuit duration is 1.5ms.
Note 12:
Offset voltage average drift determined by dividing the change in V
OS
at temperature extremes into the total temperature change.
Note 13:
Guaranteed based on characterization only.
L
www.national.com
6
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| LMH6646MAX/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6646MAXNOPB | 制造商:National Semiconductor 功能描述:OP Amp Dual Volt Fdbk R-R I/O |
| LMH6646MM | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6646MM/NOPB | 功能描述:運(yùn)算放大器 - 運(yùn)放 2.7V, 650uA, 55MHz RRIO Amp W/ Shutdown RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| LMH6646MMX | 功能描述:運(yùn)算放大器 - 運(yùn)放 RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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