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參數(shù)資料
| 型號： | LM442N |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual Operational Amplifier (JFET、8-Pin)(雙通道運算放大器（JFET輸入、八腳）) |
| 中文描述： | DUAL OP-AMP, 7500 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大?。?/td> | 53K |
| 代理商： | LM442N |
LM442/A DUAL OPERATIONAL AMPLIFIER (JFET)
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(T
A
=25
°
C, unless otherwise specified)
NOTE 1. LM442/A : 0
≤
T
A
≤
+70
°
C
Characteristics
Symbol
Value
Unit
Power Supply Voltage LM442
LM442A
Differential Input Voltage
Input Voltage range
Output Short Circuit Duration
Power Dissipation
Operating Temperature Range LM442/A
Storage Temperature Range
V
I(DIFF)
V
I
P
D
T
OPR
T
STG
±
18
±
20
30
±
15
Continuous
670
0 ~ + 70
-65 ~ + 150
V
V
mW
°
C
°
C
LM442A
Typ
0.5
LM442
Typ
1.0
Min
Max
1.0
Min
Max
5.0
7.5
Note 1
Input Offset Voltage Drift
V
IO
/
T
R
S
= 10K
7
5
10
25
15
50
30
7
5
μ
V/
°
C
50
15
100
30
Note 1
10
10
Note 1
R
L
= 10K
V
O(P.P)
=
±
0V
R
S
= 10K
50
25
±
17
200
200
±
18
+18
-17
25
15
±
12
200
200
±
13
+15
-12
Note 1
Output Voltage Swing
V
O(P-P)
V
Input Voltage Range
V
I(R)
±
16
±
11
V
Common-Mode Rejection
Ratio
Power Supply Rejection
Ratio
Input Resistance
Supply Current
Slew Rate
Gain Bandwidth Product
CMRR
R
S
≤
10K
80
100
70
95
dB
PSRR
R
S
≤
10K
80
100
70
90
dB
R
I
I
CC
SR
10
12
300
1
1
10
12
μ
A
V/
μ
S
MHz
400
400
1
1
500
0.8
0.8
0.6
0.6
Channel Separation
CS
f = 1Hz-20KHz
(input referenced)
R
S
= 100
f = 1KHz
120
120
dB
Equivalent Input Noise
Voltage
Equivalent Input Noise
Current
V
NI
35
35
I
NI
f = 1KHz
0.01
0.01
pA /
√
Hz
nV/
√
Hz
V
CC
V
R
S
=10K
G
V
Large Signal Voltage Gain
pA
pA
V/mV
mV
Unit
Test Conditions
Symbol
Characteristic
Input Offset Voltage
Input Offset Current
Large Signal Voltage Gain
V
IO
I
IO
I
BIAS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM442S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM4431 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Micropower Shunt Voltage Reference |
| LM443-155.52M | 制造商:CONNOR-WINFIELD 制造商全稱:Connor-Winfield Corporation 功能描述:5.0x7.0mm Surface Mount LVDS Clock Oscillator Series |
| LM4431M3-2.5 | 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)（典型值）:100 PPM / C 串聯(lián) VREF - 輸入電壓（最大值）: 串聯(lián) VREF - 輸入電壓（最小值）: 分流電流（最大值）:60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel |
| LM4431M3-2.5 | 制造商:Texas Instruments 功能描述:IC SM MICROPOWER REFERENCE 2.5V |
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