LT1211 Просмотр технического описания (PDF) - Linear Technology
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LT1211 Datasheet PDF : 20 Pages
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LT1211/LT1212
ELECTRICAL CHARACTERISTICS
Note 1: A heat sink may be required to keep the junction temperature
below absolute maximum when the output is shorted indefinitely.
Note 2: TJ is calculated from the ambient temperature TA and power
dissipation PD according to the following formulas:
LT1211MJ8, LT1211AMJ8:
LT1211CN8, LT1211ACN8:
LT1211CS8:
LT1212CN:
LT1212CS:
TJ = TA + (PD × 100°C/W)
TJ = TA + (PD × 100°C/W)
TJ = TA + (PD × 150°C/W)
TJ = TA + (PD × 70°C/W)
TJ = TA + (PD × 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.
TYPICAL PERFOR A CE CHARACTERISTICS
Distribution of Input Offset Voltage
70
VS = 5V
60
LT1211 J8 PACKAGE
LT1211 N8 PACKAGE
50
40
30
20
10
0
–350 –250 –150 –50 50 150 250 350
INPUT OFFSET VOLTAGE (µV)
1211/12 G01
Distribution of Input Offset Voltage
70
VS = 5V
60
LT1211 S8 PACKAGE
LT1212 N PACKAGE
LT1212 S PACKAGE
50
40
30
20
10
0
–350 –250 –150 –50 50 150 250 350
INPUT OFFSET VOLTAGE (µV)
1211/12 G04
Distribution of Offset Voltage Drift
with Temperature
50
VS = 5V
40
LT1211 J8 PACKAGE
LT1211 N8 PACKAGE
30
20
10
0
–3 –2 –1
0
1
2
3
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (µV/°C)
1211/12 G02
Distribution of Offset Voltage Drift
with Temperature
50
VS = 5V
LT1211 S8 PACKAGE
40 LT1212 N PACKAGE
LT1212 S PACKAGE
30
20
10
0
–6 –4 –2
0
2
4
6
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (µV/°C)
1211/12 G05
Distribution of Input Offset Voltage
70
VS = ±15V
60
LT1211 J8 PACKAGE
LT1211 N8 PACKAGE
50
40
30
20
10
0
–700 –500 –300 –100 100 300 500 700
INPUT OFFSET VOLTAGE (µV)
1211/12 G03
Distribution of Input Offset Voltage
70
VS = ±15V
60
LT1211 S8 PACKAGE
LT1212 N PACKAGE
LT1212 S PACKAGE
50
40
30
20
10
0
–700 –500 –300 –100 100 300 500 700
INPUT OFFSET VOLTAGE (µV)
1211/12 G06
8
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