LTC1049C Ver la hoja de datos (PDF) - Linear Technology
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LTC1049C Datasheet PDF : 12 Pages
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LTC1049
Absolute Maximum Ratings (Note 1)
Total Supply Voltage (V+ to V–).................................18V
Input Voltage (Note 2).............(V+ + 0.3V) to (V– – 0.3V)
Output Short-Circuit Duration........................... Indefinite
Operating Temperature Range..................–40°C to 85°C
Storage Temperature Range...................–65°C to 150°C
Lead Temperature (Soldering, 10 sec).................... 300°C
Package/order information
NC 1
–IN 2
+IN 3
V– 4
TOP VIEW
8 NC
7 V+
6 OUT
5 NC
ORDER PART
NUMBER
LTC1049CN8
N8 PACKAGE 8-LEAD PDIP
TJMAX = 110°C, θJA = 130°C/W
J8 PACKAGE 8-LEAD CERDIP
TJMAX = 150°C, θJA = 100°C/W
LTC1049CJ8
OBSOLETE PACKAGE
Consider the N8 Package as an Alternate Source
TOP VIEW
NC 1
–
–IN 2
+
+IN 3
V– 4
8 NC
7 V+
6 OUT
5 NC
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 110°C, θJA = 200°C/W
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.
ORDER PART
NUMBER
LTC1049CS8
S8 PART MARKING
1049
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = ±5V, unless noted.
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Input Offset Voltage
(Note 3)
±2
±10
µV
Average Input Offset Drift
(Note 3)
l
±0.02 ±0.1
µV/°C
Long Term Offset Voltage Drift
50
nV√mo
Input Offset Current
±30 ±100
pA
l
±150
pA
Input Bias Current
±15
±50
pA
l
±150
pA
Input Noise Voltage
Input Noise Current
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large-Signal Voltage Gain
Maximum Output Voltage Swing
0.1Hz to 10Hz
0.1Hz to 1Hz
f = 10Hz (Note 4)
VCM = V– to 2.7V
VS = ±2.375V to ±8V
RL = 100kΩ, VOUT = ±4.75V
RL = 10kΩ
3
1
2
l 110
130
l 110
130
l 130
160
–4.9/4.2
l – 4.6/3.2
µVP-P
µVP-P
fA√Hz
dB
dB
dB
V
V
Slew Rate
Gain Bandwidth Product
RL = 100kΩ
RL = 10kΩ, CL = 50pF
l ±4.9 ±4.97
V
0.8
V/µs
0.8
MHz
Supply Current
No Load
200
330
µA
l
495
µA
Internal Sampling Frequency
700
Hz
1049fb
2
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