參數(shù)資料
型號: LT1211
廠商: Linear Technology Corporation
英文描述: 14MHz,7V/ms,Single Supply Dual Precision Op Amps(14MHz,7V/ms,單電源,雙路精密運算放大器)
中文描述: 14MHz,7V/ms,單電源雙精度運算放大器(14MHz,7V/ms,單電源,雙路精密運算放大器)
文件頁數(shù): 3/20頁
文件大小: 275K
代理商: LT1211
3
LT1211/LT1212
V
S
= 5V, V
CM
= 0.5V, V
OUT
= 0.5V, T
A
= 25
°
C, unless otherwise noted.
LT1211AC
LT1211AM
TYP
75
0.5
LT1211C/LT1211M
LT1212C
MIN
TYP
100
0.6
SYMBOL PARAMETER
V
OS
Input Offset Voltage
V
OS
Long-Term Input Offset
Time
Voltage Stability
I
OS
Input Offset Current
I
B
Input Bias Current
Input Noise Voltage
e
n
Input Noise Voltage Density
CONDITIONS
MIN
MAX
150
MAX
275
UNITS
μ
V
μ
V/Mo
5
50
250
12.5
12.0
0.9
0.2
40
500
10
3.8
–0.3
105
115
560
4.40
4.30
4.00
0.003
0.047
0.362
±
50
4
13
1.3
2.2
300
45
25
36
900
75
0.001
20
100
5
60
250
12.5
12.0
0.9
0.2
40
500
10
3.8
–0.3
102
110
560
4.40
4.30
4.00
0.003
0.047
0.362
±
50
4
13
1.3
2.2
300
45
25
36
900
75
0.001
30
125
nA
nA
0.1Hz to 10Hz
f
O
= 10Hz
f
O
= 1000Hz
f
O
= 10Hz
f
O
= 1000Hz
Differential Mode
Common Mode
f = 1MHz
nV
P-P
nV/
Hz
nV/
Hz
pA/
Hz
pA/
Hz
M
M
i
n
Input Noise Current Density
Input Resistance (Note 3)
10
10
Input Capacitance
Input Voltage Range
pF
V
V
dB
dB
3.5
0
90
90
250
4.30
4.20
3.85
3.5
0
86
87
250
4.30
4.20
3.85
CMRR
PSRR
A
VOL
Common-Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing Output High, No Load
(Note 4)
V
CM
= 0V to 3.5V
V
S
= 2.5V to 12.5V
V
O
= 0.05V to 3.7V, R
L
= 500
V/mV
V
V
V
V
V
V
Output High, I
SOURCE
= 1mA
Output High, I
SOURCE
= 15mA
Output Low, No Load
Output Low, I
SINK
= 1mA
Output Low, I
SINK
= 15mA
(Note 9)
A
V
= –2
f = 100kHz
0.006
0.065
0.500
0.006
0.065
0.500
I
O
SR
GBW
I
S
Maximum Output Current
Slew Rate
Gain-Bandwidth Product
Supply Current per Amplifier
Minimum Supply Voltage
Full Power Bandwidth
Rise Time, Fall Time
Overshoot
Propagation Delay
Settling Time
Open-Loop Output Resistance
Total Harmonic Distortion
±
20
±
20
mA
V/
μ
s
MHz
mA
0.9
1.8
2.5
0.9
1.8
2.5
Single Supply
A
V
= 1, V
O
= 2.5V
P-P
A
V
= 1, 10% to 90%, V
O
= 100mV
A
V
= 1, V
O
= 100mV
A
V
= 1, V
O
= 100mV
0.01%, A
V
= 1,
V
O
= 2V
I
O
= 0mA, f = 5MHz
A
V
= 1, V
O
= 1V
RMS
, 20Hz to 20kHz
V
kHz
ns
%
ns
ns
%
t
r
, t
f
OS
t
PD
t
S
THD
PACKAGE
PLASTIC DIP
(N)
NUMBER OF
OP AMPS
Two (Dual)
MAX TC V
OS
(
V
OS
/
T)
1.5
μ
V/
°
C
3
μ
V/
°
C
6
μ
V/
°
C
CERAMIC
(J)
LT1211AMJ8
LT1211MJ8
SURFACE MOUNT
(S)
T
A
RANGE
–55
°
C to 125
°
C
MAX V
OS
(25
°
C)
150
μ
V
275
μ
V
275
μ
V
Four (Quad)
–40
°
C to 85
°
C
LT1212CN,
LT1212IN
LT1212CS,
LT1212IS
AVAILABLE OPTIO S
U
5V
ELECTRICAL C
HARA TERISTICS
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PDF描述
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