參數(shù)資料
型號： LM8272MM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： 運動控制電子
英文描述： RRIO, High Output Current & Unlimited Cap Load Op Amp in Miniature Package
中文描述： DUAL OP-AMP, 7000 uV OFFSET-MAX, 13 MHz BAND WIDTH, PDSO8
封裝： MSOP-8
文件頁數(shù)： 2/14頁
文件大?。?/td> 667K
代理商： LM8272MM
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 1)
ESD Tolerance
2KV (Note 2)
200V(Note 9)
+/10V
(Notes 3, 11)
V
IN
Differential
Output Short Circuit Duration
Supply Voltage (V
+
- V
)
Voltage at Input/Output pins
Storage Temperature Range
27V
V
+
+0.3V, V
0.3V
65C to +150C
Junction Temperature (Note 4)
Soldering Information:
Infrared or Convection (20 sec.)
Wave Soldering (10 sec.)
+150C
235C
260C
Operating Ratings
Supply Voltage (V
+
- V
)
Junction Temperature Range(Note 4)
Package Thermal Resistance,
θ
JA
,(Note 4)
8-Pin MSOP
2.5V to 24V
40C to +85C
235C/W
5V Electrical Characteristics
Unless otherwise specified, all limited guaranteed for T
J
= 25C, V
+
= 5V, V
= 0V, V
CM
= 0.5V, V
O
= V
+
/2, and
R
L
>
1M
to V
.
Boldface
limits apply at the temperature extremes.
Symbol
Parameter
Condition
Typ
(Note 5)
+/0.7
Limit
(Note 6)
+/5
+/ 7
—
Units
V
OS
Input Offset Voltage
V
CM
= 0.5V & V
CM
= 4.5V
mV
max
μV/C
TC V
OS
Input Offset Average Drift
V
CM
= 0.5V & V
CM
= 4.5V
(Note 12)
(Note 7)
+/2
I
B
Input Bias Current
—
±
2.00
±
2.70
250
400
64
61
78
74
0.1
0.0
5.1
5.0
64
60
4.85
4.70
250
350
—
μA
max
nA
max
dB
min
dB
min
V
max
V
min
dB
min
V
min
mV
max
I
OS
Input Offset Current
20
CMRR
Common Mode Rejection Ratio
V
CM
stepped from 0V to 5V
80
+PSRR
Positive Power Supply Rejection Ratio
V
+
from 4.5V to 13V
100
CMVR
Input Common-Mode Voltage Range
CMRR
>
50dB
0.3
5.3
A
VOL
Large Signal Voltage Gain
V
O
= 0.5 to 4.5V,
R
L
= 10k
to V
+
/2
R
L
= 10k
to V
I
SOURCE
= 5mA
R
L
= 10k
to V
+
I
SINK
= 5mA
Sourcing to V
V
ID
= 200mV (Note 10)
Sinking to V
+
V
ID
= 200mV (Note 10)
V
ID
=
±
200mV, V
O
= 1V from rails
No load, V
CM
= 0.5V
80
V
O
Output Swing
High
4.93
4.85
215
300
100
Output Swing
Low
I
SC
Output Short Circuit Current
mA
100
—
I
OUT
I
S
Output Current
Supply Current (Both Channel)
±
55
1.8
—
2.3
2.8
—
—
—
—
—
mA
mA
max
V/μs
MHz
MHz
deg
nV/
SR
f
u
GBWP
Phi
m
e
n
Slew Rate (Note 8)
Unity Gain Frequency
Gain-Bandwidth Product
Phase Margin
Input-Referred Voltage Noise
A
V
= +1, V
I
= 5V
PP
V
I
= 10mVp, R
L
= 2K
to V
+
/2
f = 50KHz
V
I
= 10mVp, R
L
= 2k
to V
+
/2
f = 2KHz, R
S
= 50
12
7.5
13
55
15
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM8272MM 制造商:Texas Instruments 功能描述:OP AMP DUAL HIGH O/P RRI/O 8272
LM8272MM/NOPB 功能描述:運算放大器 - 運放 RRIO HI OTPT UNLIMIT CAP LOAD OP AMP 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
LM8272MMX 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
LM8272MMX/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
LM828 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Switched Capacitor Voltage Converter
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