參數(shù)資料
型號(hào): LT1498CS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 10MHz, 6V/us, Dual/Quad Rail-to-Rail Input and Output Precision C-Load Op Amps
中文描述: DUAL OP-AMP, 900 uV OFFSET-MAX, 9 MHz BAND WIDTH, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁(yè)數(shù): 3/16頁(yè)
文件大小: 377K
代理商: LT1498CS8
3
LT1498/LT1499
SYMBOL
V
OS
PARAMETER
Input Offset Voltage
CONDITIONS
V
CM
= V
+
V
CM
= V
+ 0.1V
MIN
TYP
175
175
0.5
1.5
170
200
275
–275
550
15
–15
10
10
20
2500
2000
89
85
90
86
102
102
MAX
650
650
2.5
4.0
600
900
600
0
1200
170
0
85
85
170
UNITS
G
G
μ
V
μ
V
V
OS
TC
Input Offset Voltage Drift (Note 2)
G
G
μ
V/
°
C
μ
V/
°
C
V
CM
= V
+
V
CM
= V
+ 0.1V to V
+
V
OS
Input Offset Voltage Shift
Input Offset Voltage Match (Channel-to-Channel) V
CM
= V
+ 0.1V, V
+
(Note 4)
Input Bias Current
G
μ
V
μ
V
nA
nA
nA
nA
nA
nA
nA
nA
G
I
B
V
CM
= V
+
V
CM
= V
+ 0.1V
V
CM
= V
+ 0.1V to V
+
V
CM
= V
+
(Note 4)
V
CM
= V
+ 0.1V (Note 4)
V
CM
= V
+
V
CM
= V
+ 0.1V
V
CM
= V
+ 0.1V to V
+
V
S
= 5V, V
O
= 75mV to 4.8V, R
L
= 10k
V
S
= 3V, V
O
= 75mV to 2.8V, R
L
= 10k
V
S
= 5V, V
CM
= V
+ 0.1V to V
+
V
S
= 3V, V
CM
= V
+ 0.1V to V
+
V
S
= 5V, V
CM
= V
+ 0.1V to V
+
V
S
= 3V, V
CM
= V
+ 0.1V to V
+
V
S
= 2.3V to 12V, V
CM
= V
O
= 0.5V
V
S
= 2.3V to 12V, V
CM
= V
O
= 0.5V
G
G
0
–600
I
B
Input Bias Current Shift
Input Bias Current Match (Channel-to-Channel)
G
G
G
0
–170
I
OS
Input Offset Current
G
G
I
OS
A
VOL
Input Offset Current Shift
Large-Signal Voltage Gain
G
G
G
500
400
78
73
74
69
86
80
V/mV
V/mV
CMRR
Common Mode Rejection Ratio
G
G
dB
dB
dB
dB
dB
dB
CMRR Match (Channel-to-Channel) (Note 4)
G
G
PSRR
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 4)
G
G
ELECTRICAL CHARACTERISTICS
T
A
= 25
°
C, V
S
= 5V,0V; V
S
= 3V,0V; V
CM
= V
OUT
= half supply, unless otherwise noted.
SYMBOL
CMRR
PARAMETER
Common Mode Rejection Ratio
CONDITIONS
V
S
= 5V, V
CM
= V
to V
+
V
S
= 3V, V
CM
= V
to V
+
V
S
= 5V, V
CM
= V
to V
+
V
S
= 3V, V
CM
= V
to V
+
V
S
= 2.2V to 12V, V
CM
= V
O
= 0.5V
V
S
= 2.2V to 12V, V
CM
= V
O
= 0.5V
No Load
I
SINK
= 0.5mA
I
SINK
= 2.5mA
No Load
I
SOURCE
= 0.5mA
I
SOURCE
= 2.5mA
V
S
= 5V
V
S
= 3V
MIN
81
76
75
70
88
82
TYP
90
86
91
86
105
103
14
35
90
2.5
50
140
±
24
±
19
1.7
10.5
4.5
4.0
MAX
UNITS
dB
dB
dB
dB
dB
dB
mV
mV
mV
mV
mV
mV
mA
mA
mA
MHz
V/
μ
s
V/
μ
s
CMRR Match (Channel-to-Channel) (Note 4)
PSRR
Power Supply Rejection Ratio
PSRR Match (Channel-to-Channel) (Note 4)
Output Voltage Swing (Low) (Note 5)
V
OL
30
70
200
10
100
250
V
OH
Output Voltage Swing (High) (Note 5)
I
SC
Short-Circuit Current
±
12.5
±
12.0
I
S
GBW
SR
Supply Current per Amplifier
Gain-Bandwidth Product (Note 6)
Slew Rate (Note 7)
2.2
6.8
2.6
2.3
V
S
= 5V, A
V
= –1, R
L
= Open, V
O
= 4V
V
S
= 3V, A
V
= –1, R
L
= Open
0
°
C < T
A
< 70
°
C, V
S
= 5V, 0V; V
S
= 3V, 0V; V
CM
= V
OUT
= half supply, unless otherwise noted.
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