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參數(shù)資料
| 型號： | LF442MH |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual Low Power JFET Input Operational Amplifier |
| 中文描述： | DUAL OP-AMP, 5000 uV OFFSET-MAX, 1 MHz BAND WIDTH, MBCY8 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 209K |
| 代理商： | LF442MH |
LF441C LF442C LF444C
3
MOTOROLA ANALOG IC DEVICE DATA
AC ELECTRICAL CHARACTERISTICS
(VCC = +15 V, VEE = –15 V, TA = +25
°
C, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
Slew Rate (Vin = –10 V to +10 V, RL = 10 k
, CL = 10 pF, AV = +1.0)
Settling Time
(AV = –1.0, RL = 10 k
, VO = 0 V to +10 V)
Gain Bandwidth Product (f = 200 kHz)
SR
0.6
6.0
–
V/
μ
s
To within 10 mV
To within 1.0 mV
ts
–
–
1.6
2.2
–
–
μ
s
GBW
0.6
2.0
–
MHz
Equivalent Input Noise Voltage (RS = 100
, f = 1.0 kHz)
Equivalent Input Noise Current (f = 1.0 kHz)
en
in
–
47
–
nV/ Hz
–
0.01
–
pA/ Hz
Input Resistance
Ri
CS
–
1012
–
Channel Separation (f = 1.0 Hz to 20 kHz)
–
120
–
dB
I
P
II
II
TA, AMBIENT TEMPERATURE (
°
C)
VICR, INPUT COMMON MODE VOLTAGE (V)
VCC,
VEE
, SUPPLY VOLTAGE (V)
2400
2000
1600
1200
800
400
0
–55 –40
–20
0
20
40
60
80
100
120 140
160
TA, AMBIENT TEMPERATURE (
°
C)
μ
Figure 1. Maximum Power Dissipation versus
Temperature for Package Variations
Figure 2. Input Bias Current versus
Input Common Mode Voltage
Figure 3. Input Bias Current versus Temperature
Figure 4. Supply Current versus Supply Voltage
8 & 14 Pin Plastic
Package
SO–14
SO–8
VCC = +15 V
VEE = –15 V
TA = 25
°
C
20
15
10
5.0
0
1000
100
10
1.0
0.1
0.01
0.001
300
260
220
180
140
100
–10
–5.0
0
5.0
10
–55
–25
0
25
50
75
100
125
0
5.0
10
15
20
25
VCC = +15 V
VEE = –15 V
VCM = 0 V
125
°
C
25
°
C
–55
°
C
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LF442MH/883 | 制造商:Texas Instruments 功能描述:OP Amp Dual GP ±18V 8-Pin TO-99 Tray |
| LF442N | 制造商:Texas Instruments 功能描述: |
| LF442QML | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LF442QML Dual Low Power JFET Input Operational Amplifier |
| LF4430 | 制造商:LUXPIA 制造商全稱:LUXPIA 功能描述:Video Memory / FIFO |
| LF444 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad Low Power JFET Input Operational Amplifier |
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