參數(shù)資料
型號(hào): LT1490ACS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Dual Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp
中文描述: DUAL OP-AMP, 950 uV OFFSET-MAX, 0.2 MHz BAND WIDTH, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁數(shù): 3/12頁
文件大小: 201K
代理商: LT1490ACS8
3
LT1490A
SYMBOL
V
OS
PARAMETER
Input Offset Voltage (Note 5)
CONDITIONS
N8, S8 Package
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
MS8 Package
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
MIN
TYP
150
MAX
700
950
1100
1200
1350
1500
UNITS
μ
V
μ
V
μ
V
μ
V
μ
V
μ
V
G
G
250
G
G
SYMBOL
C
IN
PARAMETER
Input Capacitance
Input Voltage Range
Common Mode Rejection Ratio
(Note 6)
Large-Signal Voltage Gain
CONDITIONS
MIN
TYP
4.6
MAX
UNITS
pF
V
dB
dB
G
0
44
CMRR
V
CM
= 0V to V
CC
– 1V
V
CM
= 0V to 44V
V
S
= 3V, V
O
= 500mV to 2.5V, R
L
= 10k
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
V
S
= 5V, V
O
= 500mV to 4.5V, R
L
= 10k
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
V
S
= 3V, No Load
V
S
= 3V, I
SINK
= 5mA
V
S
= 5V, No Load
V
S
= 5V, I
SINK
= 5mA
V
S
= 5V, I
SINK
= 10mA
V
S
= 3V, No Load
V
S
= 3V, I
SOURCE
= 5mA
V
S
= 5V, No Load
V
S
= 5V, I
SOURCE
= 10mA
V
S
= 3V, Short to GND
V
S
= 3V, Short to V
CC
V
S
= 5V, Short to GND
V
S
= 5V, Short to V
CC
V
S
= 2.5V to 12.5V, V
CM
= V
O
= 1V
G
G
84
80
200
133
100
400
250
200
98
98
1500
A
VOL
V/mV
V/mV
V/mV
V/mV
V/mV
V/mV
mV
mV
mV
mV
mV
G
G
1500
G
G
V
OL
Output Voltage Swing Low
G
G
3
10
450
10
500
500
250
3
250
330
G
G
V
OH
Output Voltage Swing High
G
G
2.95
2.55
4.95
4.30
10
10
15
15
84
2.978
2.6
4.978
4.6
15
30
25
30
98
2
27
40
V
V
V
V
G
G
I
SC
Short-Circuit Current (Note 2)
mA
mA
mA
mA
dB
PSRR
Power Supply Rejection Ratio
Minimum Operating Supply Voltage
Reverse Supply Voltage
Supply Current per Amplifier
(Note 7)
Gain Bandwidth Product
(Note 6)
G
G
2.5
V
V
I
S
= –100
μ
A per Amplifier
G
18
I
S
50
55
μ
A
μ
A
kHz
kHz
kHz
V/
μ
s
V/
μ
s
V/
μ
s
G
GBW
f = 1kHz
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
A
V
= –1, R
L
=
0
°
C
T
A
70
°
C
–40
°
C
T
A
85
°
C
110
100
90
0.035
0.031
0.030
180
G
G
SR
Slew Rate
(Note 8)
0.06
G
G
ELECTRICAL CHARACTERISTICS
range, otherwise specifications are at T
A
= 25
°
C. V
S
= 3V, 0V; V
S
= 5V, 0V unless otherwise noted. (Note 4)
The
G
denotes specifications which apply over the full operating temperature
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C.
V
S
=
±
15V unless otherwise noted. (Note 4)
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