參數(shù)資料
型號: LT1498
廠商: Linear Technology Corporation
英文描述: 10MHz, 6V/μs, Dual Rail-to-Rail Input and Output Precision C-Load Op Amps(10MHz, 6V/μs,雙路滿幅度輸入和輸出,精密型,電容負載運算放大器)
中文描述: 10MHz的,6V/μs,雙軌至軌輸入和輸出精度葷負載運算放大器(10MHz的,6V/μs,雙路滿幅度輸入和輸出,精密型,電容負載運算放大器)
文件頁數(shù): 5/16頁
文件大?。?/td> 264K
代理商: LT1498
5
LT1498/LT1499
ELECTRICAL CHARACTERISTICS
–40
°
C < T
A
< 85
°
C, V
S
= 5V, 0V; V
S
= 3V, 0V; V
CM
= V
OUT
= half supply, unless otherwise noted. (Note 3)
SYMBOL
I
SC
PARAMETER
Short-Circuit Current
CONDITIONS
V
S
= 5V
V
S
= 3V
MIN
±
7.5
±
7.5
TYP
±
15
±
15
2.0
8.5
3.6
3.2
MAX
UNITS
mA
mA
mA
MHz
V/
μ
s
V/
μ
s
G
G
I
S
GBW
SR
Supply Current per Amplifier
Gain-Bandwidth Product (Note 6)
Slew Rate (Note 7)
G
2.7
G
5.8
2.2
1.9
V
S
= 5V, A
V
= –1, R
L
= Open, V
O
= 4V
V
S
= 3V, A
V
= –1, R
L
= Open
G
G
T
A
= 25
°
C, V
S
=
±
15V, V
CM
= 0V, V
OUT
= 0V, unless otherwise noted.
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
V
CM
= V
+
V
CM
= V
V
CM
= V
to V
+
MIN
TYP
200
200
150
250
250
–250
500
12
–12
6
6
12
400
12
0.3
5200
2300
130
106
103
110
105
18
40
230
2.5
55
420
±
30
1.8
10.5
6
MAX
800
800
650
1400
715
0
1430
120
0
70
70
140
UNITS
μ
V
μ
V
μ
V
μ
V
nA
nA
nA
nA
nA
nA
nA
nA
V
OS
Input Offset Voltage Shift
Input Offset Voltage Match (Channel-to-Channel) V
CM
= V
+
, V
(Note 4)
Input Bias Current
I
B
V
CM
= V
+
V
CM
= V
V
CM
= V
to V
+
V
CM
= V
+
(Note 4)
V
CM
= V
(Note 4)
V
CM
= V
+
V
CM
= V
V
CM
= V
to V
+
0.1Hz to 10Hz
f = 1kHz
f = 1kHz
V
O
= –14.5V to 14.5V, R
L
= 10k
V
O
= –10V to 10V, R
L
= 2k
V
O
= –10V to 10V, R
L
= 2k
V
CM
= V
to V
+
V
CM
= V
to V
+
V
S
=
±
5V to
±
15V
V
S
=
±
5V to
±
15V
No Load
I
SINK
= 0.5mA
I
SINK
= 10mA
No Load
I
SINK
= 0.5mA
I
SINK
= 10mA
0
–715
I
B
Input Bias Current Shift
Input Bias Current Match (Channel-to-Channel)
0
–120
I
OS
Input Offset Current
I
OS
Input Offset Current Shift
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Large-Signal Voltage Gain
nV
P-P
nV/
Hz
pA/
Hz
V/mV
V/mV
e
n
i
n
A
VOL
1000
500
116
93
87
89
83
Channel Separation
Common-Mode Rejection Ratio
CMRR Match (Channel-to-Channel) (Note 4)
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 4)
Output Voltage Swing (Low) (Note 5)
dB
dB
dB
dB
dB
mV
mV
mV
mV
mV
mV
mA
mA
MHz
V/
μ
s
CMRR
PSRR
V
OL
30
80
500
10
120
800
V
OH
Output Voltage Swing (High) (Note 5)
I
SC
I
S
GBW
SR
Short-Circuit Current
Supply Current per Amplifier
Gain-Bandwidth Product (Note 6)
Slew Rate
±
15
2.5
6.8
3.5
A
V
= –1, R
L
= Open, V
O
=
±
10V
Measure at V
O
=
±
5V
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