參數(shù)資料
型號(hào): LT1468
廠商: Linear Technology Corporation
英文描述: 90MHz, 22V/us 16-Bit Accurate Operational Amplifier
中文描述: 90MHz的,22V/us 16位精度運(yùn)算放大器
文件頁(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 304K
代理商: LT1468
3
LT1468
SYMBOL
SR
PARAMETER
Slew Rate
CONDITIONS
A
V
= –1, R
L
= 2k (Note 5)
V
SUPPLY
±
15V
±
5V
±
15V
±
5V
±
15V
±
5V
±
15V
±
15V
±
15V
±
5V
±
15V
±
5V
±
15V
±
5V
±
15V
±
15V
±
5V
±
15V
±
15V
±
5V
MIN
15
11
TYP
22
17
350
900
90
88
MAX
UNITS
V/
μ
s
V/
μ
s
kHz
kHz
MHz
MHz
Full-Power Bandwidth
10V Peak, (Note 6)
3V Peak, (Note 6)
f = 100kHz, R
L
= 2k
GBW
Gain Bandwidth
60
55
THD
Total Harmonic Distortion
A
V
= 2, V
O
= 10V
P-P
, f = 1kHz
A
V
= 2, V
O
= 10V
P-P
, f = 100kHz
A
V
= 1, 10% to 90%, 0.1V
0.00007
0.0015
11
12
30
35
9
10
760
900
770
0.02
3.9
3.6
%
%
ns
ns
%
%
ns
ns
ns
ns
ns
mA
mA
t
r
, t
f
Rise Time, Fall Time
Overshoot
A
V
= 1, 0.1V
Propagation Delay
A
V
= 1, 50% V
IN
to 50% V
OUT
, 0.1V
t
s
Settling Time
10V Step, 0.01%, A
V
= –1
10V Step, 150
μ
V, A
V
= –1
5V Step, 0.01%, A
V
= –1
A
V
= 1, f = 100kHz
R
O
I
S
Output Resistance
Supply Current
5.2
5.0
ELECTRICAL CHARACTERISTICS
T
A
= 25
°
C, V
CM
= 0V unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
V
SUPPLY
±
15V
±
5V
±
5V to
±
15V
±
5V to
±
15V
±
5V to
±
15V
±
5V to
±
15V
±
5V to
±
15V
±
5V to
±
15V
±
15V
±
5V
MIN
TYP
MAX
150
250
2.0
65
UNITS
G
G
μ
V
μ
V
Input V
OS
Drift
Input Offset Current
Input Offset Current Drift
Inverting Input Bias Current
Negative Input Current Drift
Noninverting Input Bias Current
Common Mode Rejection Ratio
(Note 7)
G
0.7
μ
V/
°
C
I
OS
G
nA
60
pA/
°
C
I
B–
G
±
15
nA
40
pA/
°
C
I
B+
CMRR
G
±
50
nA
dB
dB
dB
V
CM
=
±
12.5V
V
CM
=
±
2.5V
V
S
=
±
4.5V to
±
15V
V
OUT
=
±
12.5V, R
L
= 10k
V
OUT
=
±
12.5V, R
L
= 2k
V
OUT
=
±
2.5V, R
L
= 10k
V
OUT
=
±
2.5V, R
L
= 2k
R
L
= 10k, V
IN
=
±
1mV
R
L
= 2k, V
IN
=
±
1mV
R
L
= 10k, V
IN
=
±
1mV
R
L
= 2k, V
IN
=
±
1mV
V
OUT
=
±
12.5V
V
OUT
=
±
2.5V
V
OUT
= 0V, V
IN
=
±
0.2V
A
V
= –1, R
L
= 2k (Note 5)
G
G
94
94
98
500
250
500
250
±
12.9
±
12.7
±
2.9
±
2.7
±
12.5
±
12.5
±
17
13
9
PSRR
A
VOL
Power Supply Rejection Ratio
Large-Signal Voltage Gain
G
±
15V
±
15V
±
5V
±
5V
±
15V
±
15V
±
5V
±
5V
±
15V
±
5V
±
15V
±
15V
±
5V
G
G
G
G
V/mV
V/mV
V/mV
V/mV
V
OUT
Output Swing
G
G
G
G
V
V
V
V
I
OUT
Output Current
G
G
mA
mA
mA
V/
μ
s
V/
μ
s
I
SC
SR
Short-Circuit Current
Slew Rate
G
G
G
0
°
C
T
A
70
°
C, V
CM
= 0V unless otherwise noted.
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