參數(shù)資料
型號: LT1211
廠商: Linear Technology Corporation
英文描述: 14MHz,7V/ms,Single Supply Dual Precision Op Amps(14MHz,7V/ms,單電源,雙路精密運算放大器)
中文描述: 14MHz,7V/ms,單電源雙精度運算放大器(14MHz,7V/ms,單電源,雙路精密運算放大器)
文件頁數(shù): 8/20頁
文件大?。?/td> 275K
代理商: LT1211
8
LT1211/LT1212
Note 1:
A heat sink may be required to keep the junction temperature
below absolute maximum when the output is shorted indefinitely.
Note 2:
T
J
is calculated from the ambient temperature T
A
and power
dissipation P
D
according to the following formulas:
LT1211MJ8, LT1211AMJ8:
T
J
= T
A
+ (P
D
×
100
°
C/W)
LT1211CN8, LT1211ACN8:
T
J
= T
A
+ (P
D
×
100
°
C/W)
LT1211CS8:
T
J
= T
A
+ (P
D
×
150
°
C/W)
LT1212CN:
T
J
= T
A
+ (P
D
×
70
°
C/W)
LT1212CS:
T
J
= T
A
+ (P
D
×
100
°
C/W)
Note 3:
This parameter is not 100% tested.
Note 4:
Guaranteed by correlation to 3.3V and
±
15V tests.
Note 5:
The LT1211C/LT1212C are guaranteed to meet specified
performance from 0
°
C to 70
°
C and are designed, characterized and
expected to meet these extended temperature limits, but are not tested at
–40
°
C and 85
°
C. The LT1211I/LT1212I are guaranteed to meet the
extended temperature limits.
Note 6:
Slew rate is measured between
±
8.5V on an output swing of
±
10V
on
±
15V supplies.
Note 7:
Most LT1211/LT1212 electrical characteristics change very little
with supply voltage. See the 5V tables for characteristics not listed in the
3.3V table.
Note 8:
Guaranteed by correlation to 5V and
±
15V tests.
Note 9:
Guaranteed by correlation to 3.3V tests.
C
HARA TERISTICS
U
A
TYPICAL PERFOR
CE
ELECTRICAL C
HARA TERISTICS
INPUT OFFSET VOLTAGE (
μ
V)
–350
P
70
60
50
40
30
20
10
0
–150
50
150
1211/12 G01
–250
–50
250
350
LT1211 J8 PACKAGE
LT1211 N8 PACKAGE
V
S
= 5V
INPUT OFFSET VOLTAGE (
μ
V)
–700
P
70
60
50
40
30
20
10
0
–300
100
300
1211/12 G03
–500
–100
500
700
LT1211 J8 PACKAGE
LT1211 N8 PACKAGE
V
S
=
±
15V
INPUT OFFSET VOLTAGE (
μ
V)
–350
P
70
60
50
40
30
20
10
0
–150
50
150
1211/12 G04
–250
–50
250
350
LT1211 S8 PACKAGE
LT1212 N PACKAGE
LT1212 S PACKAGE
V
S
= 5V
INPUT OFFSET VOLTAGE (
μ
V)
–700
P
70
60
50
40
30
20
10
0
–300
100
300
1211/12 G06
–500
–100
500
700
LT1211 S8 PACKAGE
LT1212 N PACKAGE
LT1212 S PACKAGE
V
S
=
±
15V
Distribution of Offset Voltage Drift
with Temperature
50
V
S
= 5V
Distribution of Input Offset Voltage
Distribution of Input Offset Voltage
Distribution of Offset Voltage Drift
with Temperature
50
V
S
= 5V
Distribution of Input Offset Voltage
Distribution of Input Offset Voltage
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (
μ
V/
°
C)
–3
P
40
30
20
10
0
3
1211/12 G02
–2
–1
1
LT1211 J8 PACKAGE
LT1211 N8 PACKAGE
0
2
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (
μ
V/
°
C)
–6
P
40
30
20
10
0
6
1211/12 G05
–4
–2
2
LT1211 S8 PACKAGE
LT1212 N PACKAGE
LT1212 S PACKAGE
0
4
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