參數(shù)資料
型號(hào)： LT1469
廠商： Linear Technology Corporation
英文描述： Dual 90MHz, 22V/us 16-Bit Accurate Operational Amplifier
中文描述： 雙90MHz的，22V/us 16位精度運(yùn)算放大器
文件頁(yè)數(shù)： 4/12頁(yè)
文件大?。?/td> 179K
代理商： LT1469
LT1469
4
SYMBOL
PARAMETER
Minimum Supply Voltage
Power Supply Rejection Ratio
Large-Signal Voltage Gain
CONDITIONS
Guaranteed by PSRR
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, 1mV Overdrive
R
L
= 2k, 1mV Overdrive
R
L
= 10k, 1mV Overdrive
R
L
= 2k, 1mV Overdrive
V
OUT
=
±
12.5V, 1mV Overdrive
V
OUT
=
±
2.5V, 1mV Overdrive
V
OUT
= 0V, 0.2V Overdrive (Note 3)
A
V
= –10, R
L
= 2k (Note 6)
V
SUPPLY
MIN
TYP
MAX
±
4.5
UNITS
The
G
denotes the specifications which apply over the temperature range
0
°
C
≤
T
A
≤
70
°
C, V
CM
= 0V unless otherwise noted.
ELECTRICAL CHARACTERISTICS
G
V
PSRR
A
VOL
G
95
100
100
100
100
±
12.9
±
12.7
±
2.9
±
2.7
±
12.5
±
12.5
±
17
13
9
55
50
98
98
dB
±
15V
±
15V
±
5V
±
5V
±
15V
±
15V
±
5V
±
5V
±
15V
±
5V
±
15V
±
15V
±
5V
±
15V
±
5V
±
15V
±
5V
±
15V
±
5V
±
15V
±
5V
G
G
G
G
V/mV
V/mV
V/mV
V/mV
V
OUT
Maximum Output Swing
G
G
G
G
V
V
V
V
I
OUT
Maximum Output Current
G
G
mA
mA
mA
V/
μ
s
V/
μ
s
MHz
MHz
dB
dB
mA
mA
μ
V
μ
V
nA
nA
dB
dB
dB
I
SC
SR
Output Short-Circuit Current
Slew Rate
G
G
G
GBW
Gain Bandwidth Product
f = 100kHz, R
L
= 2k
G
G
Channel Separation
V
OUT
=
±
12.5V, R
L
= 2k
V
OUT
=
±
2.5V, R
L
= 2k
Per Amplifier
G
G
I
S
Supply Current
G
G
6.5
6.3
600
600
±
38
±
118
V
OS
Input Offset Voltage Match
G
G
I
B
–
I
B
+
CMRR
Inverting Input Bias Current Match
Noninverting Input Bias Current Match
Common Mode Rejection Match
±
5V to
±
15V
±
5V to
±
15V
±
15V
±
5V
G
G
V
CM
=
±
12.5V (Note 9)
V
CM
=
±
2.5V (Note 9)
V
S
=
±
4.5V to
±
15V (Note 9)
G
G
91
91
92
PSRR
Power Supply Rejection Match
G
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
±
15V
±
5V
MIN
TYP
MAX
500
500
4
±
120
UNITS
G
G
μ
V
μ
V
V
OS
/
T
I
OS
I
OS
/
T
I
B
–
I
B
–/
T
I
B
+
V
CM
Input Offset Voltage Drift
Input Offset Current
Input Offset Current Drift
Inverting Input Bias Current
Inverting Input Bias Current Drift
Noninverting Input Bias Current
Input Voltage Range (Positive)
(Note 8)
G
1
μ
V/
°
C
G
nA
(Note 8)
G
120
pA/
°
C
G
±
40
nA
(Note 8)
G
80
pA/
°
C
G
±
80
nA
V
V
V
V
G
G
12.5
2.5
Input Voltage Range (Negative)
G
G
–12.5
–2.5
The
G
denotes the specifications which apply over the temperature range –40
°
C
≤
T
A
≤
85
°
C, V
CM
= 0V unless otherwise noted.
(Note 5)
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