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參數(shù)資料
| 型號(hào)： | KF442A |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Dual Low Power Operational Amplifier.(雙通道、低功耗運(yùn)算放大器) |
| 中文描述： | DUAL OP-AMP, 1000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDIP8 |
| 封裝： | DIP-8 |
| 文件頁數(shù)： | 2/3頁 |
| 文件大小： | 57K |
| 代理商： | KF442A |
KF442/A DUAL OPERATIONAL AMPLIFIER (JFET)
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(T
A
=25
, unless otherwise specified)
NOTE 1. KF442/A : 0
'
T
A
'
+70
Characteristics
Symbol
Value
Unit
Power Supply Voltage KF442
KF442A
Differential Input Voltage
Input Voltage range
Output Short Circuit Duration
Power Dissipation
Operating Temperature Range KF442/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
KF442A
Typ
0.5
KF442
Typ
1.0
Min
Max
1.0
Min
Max
5.0
7.5
Note 1
Input Offset Voltage Drift
L
V
IO
/
L
T R
S
= 10K
`
7
10
7
s
V/
5
25
15
50
30
5
50
15
100
30
Note 1
10
10
Note 1
R
L
= 10K
`
V
O(P.P)
=
10V
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
`
s
A
V/
s
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
nV/
I
NI
f = 1KHz
0.01
0.01
pA
V
CC
V
R
S
=10K
`
G
V
Large Signal Voltage Gain
Hz
Hz
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
1999 Fairchild Semiconductor Corporation
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| KF442 | Dual Low Power Operational Amplifier.(雙通道、低功耗運(yùn)算放大器) |
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| KF448BV | 448MHz Band Pass SAW Filter For The Receiving RF Circuit Of Pager(中心頻率為448MHz的帶通聲表面濾波器（用于尋呼機(jī)射頻信號(hào)的接收電路）) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KF442B | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE) |
| KF442BS | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE) |
| KF442BV | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR 400MHz~520MHz RANGE) |
| KF444 | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR THE RECEIVING RF CIRCUITS OF TRANSCEIVER) |
| KF444S | 制造商:KEC 制造商全稱:KEC(Korea Electronics) 功能描述:SPECIFICATIONS FOR SAW FILTER(BAND PASS FILTERS FOR THE RECEIVING RF CIRCUITS OF TRANSCEIVER) |
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