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器件3D模型￥ 44.369
LT1498HS8#TRPBF 数据手册 - ADI（亚德诺）
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ADI（亚德诺）
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SOP
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典型应用电路图在P1P19P24
原理图在P17
封装尺寸在P21P22
焊盘布局在P21P22
技术参数、封装参数在P12
应用领域在P1P17P18P19
电气规格在P3P4P5P6P7P8P9P10P11P12P13P14
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LT1498HS8#TRPBF数据手册
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LT1498/LT1499
14989fg
5
ELECTRICAL CHARACTERISTICS
The l denotes the specifi cations which apply over the temperature range
–40°C < T
A
< 85°C. V
S
= 5V, 0V; V
S
= 3V, 0V; V
CM
= V
OUT
= half supply, unless otherwise noted. (Note 4)
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
V
OS
Input Offset Voltage V
CM
= V
+
V
CM
= V
–
+ 0.1V
l
l
250
250
750
750
μV
μV
V
OS
TC Input Offset Voltage Drift (Note 3)
V
CM
= V
+
l
l
0.5
1.5
2.5
4.0
μV/°C
μV/°C
ΔV
OS
Input Offset Voltage Shift V
CM
= V
–
+ 0.1V to V
+
l
250 650 μV
Input Offset Voltage Match (Channel-to-Channel) V
CM
= V
–
+ 0.1V, V
+
(Note 5)
l
300 1500 μV
I
B
Input Bias Current V
CM
= V
+
V
CM
= V
–
+ 0.1V
l
l
0
–975
350
–350
975
0
nA
nA
ΔI
B
Input Bias Current Shift V
CM
= V
–
+ 0.1V to V
+
l
700 1950 nA
Input Bias Current Match (Channel-to-Channel) V
CM
= V
+
(Note 5)
V
CM
= V
–
+ 0.1V (Note 5)
l
l
0
–180
30
–30
180
0
nA
nA
I
OS
Input Offset Current V
CM
= V
+
V
CM
= V
–
+ 0.1V
l
l
15
15
110
110
nA
nA
ΔI
OS
Input Offset Current Shift V
CM
= V
–
+ 0.1V to V
+
l
30 220 nA
A
VOL
Large-Signal Voltage Gain V
S
= 5V, V
O
= 75mV to 4.8V, R
L
= 10k
V
S
= 3V, V
O
= 75mV to 2.8V, R
L
= 10k
l
l
400
300
2500
2000
V/mV
V/mV
CMRR Common Mode Rejection Ratio V
S
= 5V, V
CM
= V
–
+ 0.1V to V
+
V
S
= 3V, V
CM
= V
–
+ 0.1V to V
+
l
l
77
73
86
81
dB
dB
CMRR Match (Channel-to-Channel) (Note 5) V
S
= 5V, V
CM
= V
–
+ 0.1V to V
+
V
S
= 3V, V
CM
= V
–
+ 0.1V to V
+
l
l
72
69
86
83
dB
dB
PSRR Power Supply Rejection Ratio V
S
= 2.5V to 12V, V
CM
= V
O
= 0.5V
l
86 100 dB
PSRR Match (Channel-to-Channel) (Note 5) V
S
= 2.5V to 12V, V
CM
= V
O
= 0.5V
l
80 100 dB
V
OL
Output Voltage Swing (Low) (Note 6) No Load
I
SINK
= 0.5mA
I
SINK
= 2.5mA
l
l
l
18
45
110
40
80
220
mV
mV
mV
V
OH
Output Voltage Swing (High) (Note 6) No Load
I
SOURCE
= 0.5mA
I
SOURCE
= 2.5mA
l
l
l
3.5
60
170
15
120
300
mV
mV
mV
I
SC
Short-Circuit Current V
S
= 5V
V
S
= 3V
l
l
±7.5
±7.5
±15
±15
mA
mA
I
S
Supply Current per Amplifi er
l
2.0 2.7 mA
GBW Gain-Bandwidth Product (Note 7)
l
5.8 8.5 MHz
SR Slew Rate (Note 8) V
S
= 5V, A
V
= –1, R
L
= Open, V
O
= 4V
V
S
= 3V, A
V
= –1, R
L
= Open
l
l
2.2
1.9
3.6
3.2
V/μs
V/μs
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