LT1677IS8(RevA) Ver la hoja de datos (PDF) - Linear Technology
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LT1677IS8 Datasheet PDF : 20 Pages
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LT1677
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage ...................................................... ±22V
Input Voltages (Note 2) ............ 0.3V Beyond Either Rail
Differential Input Current (Note 2) ..................... ± 25mA
Output Short-Circuit Duration (Note 3) ............ Indefinite
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec.)................. 300°C
Operating Temperature Range
LT1677C (Note 4) ............................. – 40°C to 85°C
LT1677I ............................................. – 40°C to 85°C
Specified Temperature Range
LT1677C (Note 5) ............................. – 40°C to 85°C
LT1677I ............................................. – 40°C to 85°C
UW U
PACKAGE/ORDER I FOR ATIO
VOS
TRIM
1
–IN 2
+IN 3
–VS 4
TOP VIEW
–
+
8
VOS
TRIM
7 +VS
6 OUT
5 NC
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 150°C/ W (N8)
TJMAX = 150°C, θJA = 190°C/ W (S0-8)
ORDER PART NUMBER S8 PART MARKING
LT1677CS8
LT1677IS8
LT1677CN8
LT1677IN8
1677
1677I
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 3V, VCM = VO = 1.7V; VS = 5V, VCM = VO = 2.5V unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS (Note 6)
MIN TYP MAX
UNITS
VOS
Input Offset Voltage (Note 11)
∆VOS
∆Temp
Average Input Offset Drift (Note 10)
0°C ≤ TA ≤ 70°C
●
– 40°C ≤ TA ≤ 85°C
●
VCM = VS + 0.1V
VCM = VS – 0.2V, 0°C ≤ TA ≤ 70°C
●
VCM = VS – 0.3V, – 40°C ≤ TA ≤ 85°C
●
VCM = – 0.1V
VCM = 0V, 0°C ≤ TA ≤ 70°C
●
VCM = 0V, – 40°C ≤ TA ≤ 85°C
●
SO-8
●
N8
●
35
90
55
150
75
210
150 400
180 550
200 650
1.5
5.0
1.8
6.0
2.0
6.5
0.40
2.0
0.20
1.5
µV
µV
µV
µV
µV
µV
mV
mV
mV
µV/°C
µV/°C
∆VOS
∆Time
Long Term Input Voltage Stability
0.3
µV/Mo
IB
Input Bias Current (Note 11)
0°C ≤ TA ≤ 70°C
– 40°C ≤ TA ≤ 85°C
±2
± 20
nA
●
±3
± 35
nA
●
±7
± 50
nA
VCM = VS + 0.1V
VCM = VS – 0.2V, 0°C ≤ TA ≤ 70°C
●
VCM = VS – 0.3V, – 40°C ≤ TA ≤ 85°C
●
0.19 0.40
µA
0.19 0.60
µA
0.25 0.75
µA
VCM = – 0.1V
– 1.2 – 0.41
µA
VCM = 0V, 0°C ≤ TA ≤ 70°C
● –2.0 – 0.45
µA
VCM = 0V, – 40°C ≤ TA ≤ 85°C
● –2.3 – 0.47
µA
IOS
Input Offset Current (Note 11)
0°C ≤ TA ≤ 70°C
●
– 40°C ≤ TA ≤ 85°C
●
VCM = VS + 0.1V
VCM = VS – 0.2V, 0°C ≤ TA ≤ 70°C
●
VCM = VS – 0.3V, – 40°C ≤ TA ≤ 85°C
●
VCM = – 0.1V
VCM = 0V, 0°C ≤ TA ≤ 70°C
●
VCM = 0V, – 40°C ≤ TA ≤ 85°C
●
4
15
5
20
8
40
6
30
10
40
15
65
20
100
25
150
30
160
nA
nA
nA
nA
nA
nA
nA
nA
nA
1677fa
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