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參數資料
| 型號： | LH0042C |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low Cost FET Op Amp |
| 中文描述： | 低成本場效應管運算放大器 |
| 文件頁數： | 5/12頁 |
| 文件大小： | 204K |
| 代理商： | LH0042C |
AC Electrical Characteristics
for all amplifiers (T
A
e
25
§
C, V
S
e
g
15V) (Continued)
Limits
Parameter
Conditions
LH0042
LH0042C
Units
Min
Typ
Max
Min
Typ
Max
Input Noise Voltage
R
S
e
10 k
X
, f
o
e
10 Hz
150
150
nV/
S
Hz
nV/
S
Hz
nV/
S
Hz
nV/
S
Hz
R
S
e
10 k
X
, f
o
e
100 Hz
55
55
R
S
e
10 k
X
, f
o
e
1 kHz
35
35
R
S
e
10 k
X
, f
o
e
10 kHz
30
30
BW
e
10 Hz to 10kHz, R
S
e
10 k
X
12
12
m
Vrms
Note 1:
For supply voltages less than
g
15V, the absolute maximum input voltage is equal to the supply voltage.
Note 2:
Rating applies for minimum source resistance of 10 k
X
, for source resistances less than 10 k
X
, maximum differential input voltage is
g
5V.
Note 3:
Unless otherwise specified, these specifications apply for
g
5V
s
V
S
s g
20V and
b
55
§
C
s
T
A
s
a
125
§
C for the LH0042 and
b
25
§
C
s
T
A
s
a
85
§
C
for the LH0042C. Typical values are given for T
A
e
25
§
C.
Note 4:
Input currents are a strong function of temperature. Due to high speed testing they are specified at a junction temperature T
j
e
25
§
C. Self heating will
cause an increase in current in manual tests. 25
§
C spec is guaranteed by testing at 125
§
C.
Note 5:
See RETS0042X for the LH0042H military specifications.
Auxiliary Circuits
(Shown for TO-99 pin out)
Offset Null
TL/K/5557–5
Protecting Inputs from
g
150V Transients
Note:
All diodes are ultra low leakage.
TL/K/5557–6
Boosting Output Drive to
g
100 mA
TL/K/5557–7
5
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相關代理商/技術參數 |
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|---|---|
| LH0042CD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LH0042CD/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LH0042CH/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LH0042D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| LH0042D-MIL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
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