參數(shù)資料
型號： LMV794MAX
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運動控制電子
英文描述： 88 MHz, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifiers
中文描述： DUAL OP-AMP, 1650 uV OFFSET-MAX, 88 MHz BAND WIDTH, PDSO8
封裝： SOIC-8
文件頁數(shù)： 2/22頁
文件大?。?/td> 543K
代理商： LMV794MAX
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)
Human Body Model
Machine Model
V
IN
Differential
Supply Voltage (V
+
– V
)
Input/Output Pin Voltage
Storage Temperature Range
Junction Temperature (Note 3)
2.5V Electrical Characteristics
(Note 4)
Unless otherwise specified, all limits are guaranteed for T
A
= 25°C, V
+
= 2.5V, V
= 0V, V
CM
= V
+
/2 = V
O
.
Boldface
limits apply at
the temperature extremes.
Symbol
Parameter
Conditions
2000V
200V
±0.3V
6.0V
V
+
+0.3V, V
0.3V
65°C to 150°C
+150°C
Soldering Information
Infrared or Convection (20 sec)
Wave Soldering Lead Temp (10 sec)
235°C
260°C
Operating Ratings
(Note 1)
Temperature Range (Note 3)
Supply Voltage (V
+
– V
)
40°C
≤
T
A
≤
125°C
0°C
≤
T
A
≤
125°C
Package Thermal Resistance (
θ
JA
(Note 3))
5-Pin SOT23
8-Pin SOIC
8-Pin MSOP
40°C to 125°C
2.0V to 5.5V
1.8V to 5.5V
180°C/W
190°C/W
236°C/W
Min
(Note 6)
Typ
(Note 5)
0.1
Max
(Note 6)
±1.35
±1.65
1
25
1
100
Units
V
OS
Input Offset Voltage
mV
TC V
OS
Input Offset Average Drift
(Note 7)
LMV793
LMV794
V
CM
= 1.0V
(Notes 8, 9)
1.0
1.8
0.05
μ
V/°C
I
B
Input Bias Current
40°C
≤
T
A
≤
85°C
pA
40°C
≤
T
A
≤
125°C
0.05
I
OS
CMRR
Input Offset Current
Common Mode Rejection Ratio0V
≤
V
CM
≤
1.4V
(Note 9)
10
fA
80
75
80
75
80
94
dB
PSRR
Power Supply Rejection Ratio
2.0V
≤
V
+
≤
5.5V, V
CM
= 0V
100
dB
1.8V
≤
V
+
≤
5.5V, V
CM
= 0V
CMRR
≥
60 dB
CMRR
≥
55 dB
V
OUT
= 0.15V to 2.2V,
R
L
= 2 k
to V
+
/2
98
CMVR
Input Common-Mode Voltage
Range
0.3
-0.3
1.5
1.5
V
A
VOL
Open Loop Gain
LMV793
85
80
82
78
88
84
98
dB
LMV794
92
V
OUT
= 0.15V to 2.2V,
R
L
= 10 k
to V
+
/2
R
L
= 2 k
to V
+
/2
110
V
OUT
Output Swing High
25
75
82
65
71
75
78
65
67
mV from
rail
R
L
= 10 k
to V
+
/2
20
Output Swing Low
R
L
= 2 k
to V
+
/2
30
R
L
= 10 k
to V
+
/2
15
I
OUT
Output Short Circuit Current
Sourcing to V
V
IN
= 200 mV (Note 10)
Sinking to V
+
V
IN
= –200 mV (Note 10)
35
28
47
mA
7
5
15
www.national.com
2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMV794MAX/NOPB 功能描述:運算放大器 - 運放 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(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
LMV794MM 制造商:Texas Instruments 功能描述:OP Amp Single GP R-R O/P 5.5V 8-Pin MSOP T/R
LMV794MM/NOPB 功能描述:運算放大器 - 運放 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(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
LMV794MMX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:88 MHz, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifiers
LMV794MMX/NOPB 功能描述:運算放大器 - 運放 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(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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