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LT1097CN8

Description
OP-AMP, 100 uV OFFSET-MAX, 0.7 MHz BAND WIDTH, PDIP8
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size188KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
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LT1097CN8 Overview

OP-AMP, 100 uV OFFSET-MAX, 0.7 MHz BAND WIDTH, PDIP8

LT1097CN8 Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?incompatible
Parts packaging codeDIP
package instruction0.300 INCH, PLASTIC, DIP-8
Contacts8
Manufacturer packaging codeN
Reach Compliance Code_compli
ECCN codeEAR99
Is SamacsysN
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureVOLTAGE-FEEDBACK
Maximum average bias current (IIB)0.00043 µA
Maximum bias current (IIB) at 25C0.00025 µA
Minimum Common Mode Rejection Ratio115 dB
Nominal Common Mode Rejection Ratio128 dB
frequency compensationYES
Maximum input offset voltage100 µV
JESD-30 codeR-PDIP-T8
JESD-609 codee0
low-biasYES
low-dissonanceYES
micropowerYES
Humidity sensitivity level1
Negative supply voltage upper limit-20 V
Nominal Negative Supply Voltage (Vsup)-15 V
Number of functions1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP8,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply+-15 V
Certification statusNot Qualified
Maximum seat height3.937 mm
minimum slew rate0.1 V/us
Nominal slew rate0.2 V/us
Maximum slew rate0.8 mA
Supply voltage upper limit20 V
Nominal supply voltage (Vsup)15 V
surface mountNO
technologyBIPOLAR
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Nominal Uniform Gain Bandwidth700 kHz
Minimum voltage gain250000
width7.62 mm
Base Number Matches1
LT1097
Low Cost, Low Power
Precision Op Amp
FEATURES
s
s
s
s
s
s
s
s
s
s
s
DESCRIPTION
LT
®
1097 achieves a new standard in combining low price
and outstanding precision performance.
On all operational amplifier data sheets, the specifications
listed on the front page are for highly selected, expensive
grades, while the specs for the low cost grades are buried
deep in the data sheet.
The LT1097 does not have any selected grades, the
outstanding specifications shown in the Features section
are for its only grade.
The design effort of the LT1097 concentrated on optimiz-
ing the performance of all precision specs—at only 350µA
of supply current. Typical values are 10µV offset voltage,
40pA bias and offset currents, 0.2µV/°C and 0.4pA/°C
drift. Common mode and power supply rejections, voltage
gain are typically in excess of 128dB.
All parameters that are important for precision, low power
op amps have been optimized. Consequently, using the
LT1097 error budget calculations in most applications is
unnecessary.
, LTC and LT are registered trademarks of Linear Technology Corporation.
Offset Voltage
50µV Max
Offset Voltage Drift
1µV/°C Max
Bias Current
250pA Max
Offset Current
250pA Max
Bias and Offset Current Drift
4pA/°C Max
Supply Current
560µA Max
0.1Hz to 10Hz Noise
0.5µVp-p, 2.2pAp-p
CMRR
115dB Min
Voltage Gain
117dB Min
PSRR
114dB Min
Guaranteed Operation on Two NiCad Batteries
APPLICATIONS
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s
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Replaces OP-07/OP-77/OP-97/OP-177/AD707/
LT1001 with Improved Price/Performance
High Impedance Difference Amplifiers
Logarithmic Amplifiers (Wide Dynamic Range)
Thermocouple Amplifiers
Precision Instrumentation
Active Filters (with Small Capacitors)
TYPICAL APPLICATION
Saturated Standard Cell Amplifier
9V
2N3609
3
7
LT1097
2
OUT = 1.1V TO 8.0V
AS 1.8k
R2
135k
PERCENT OF UNITS
Input Offset Voltage Distribution
50
6,500 UNITS IN SO PACKAGE
6,680 UNITS IN
PLASTIC
V
S
=
±15V
DIP
T
A
= 25°C
13,180 UNITS
TESTED
+
40
6
+
1.018235V
SATURATED
STANDARD
CELL #101
EPPLEY LABS
NEWPORT, R. I.
30
4
20
R1
20k
R2
THE TYPICAL 40pA BIAS CURRENT OF THE LT1097
WILL DEGRADE THE STANDARD CELL BY ONLY
1ppm/YEAR. NOISE IS A FRACTION OF A ppm.
UNPROTECTED GATE MOSFET ISOLATES
STANDARD CELL ON POWER DOWN.
LT1097•TA01
10
0
–50 –40 –30 –20 –10 0 10 20 30 40 50
INPUT OFFSET VOLTAGE (µV)
LT1097 • G01
U
U
U
1

LT1097CN8 Related Products

LT1097CN8 LT1097S8
Description OP-AMP, 100 uV OFFSET-MAX, 0.7 MHz BAND WIDTH, PDIP8 OP-AMP, 100 uV OFFSET-MAX, 0.7 MHz BAND WIDTH, PDIP8
Brand Name Linear Technology Linear Technology
Is it Rohs certified? incompatible incompatible
Parts packaging code DIP SOIC
package instruction 0.300 INCH, PLASTIC, DIP-8 0.150 INCH, PLASTIC, SO-8
Contacts 8 8
Manufacturer packaging code N S8
Reach Compliance Code _compli _compli
ECCN code EAR99 EAR99
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK VOLTAGE-FEEDBACK
Maximum average bias current (IIB) 0.00043 µA 0.00057 µA
Maximum bias current (IIB) at 25C 0.00025 µA 0.00035 µA
Minimum Common Mode Rejection Ratio 115 dB 115 dB
Nominal Common Mode Rejection Ratio 128 dB 128 dB
frequency compensation YES YES
Maximum input offset voltage 100 µV 130 µV
JESD-30 code R-PDIP-T8 R-PDSO-G8
JESD-609 code e0 e0
low-bias YES YES
low-dissonance YES YES
micropower YES YES
Humidity sensitivity level 1 1
Negative supply voltage upper limit -20 V -20 V
Nominal Negative Supply Voltage (Vsup) -15 V -15 V
Number of functions 1 1
Number of terminals 8 8
Maximum operating temperature 70 °C 70 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code DIP SOP
Encapsulate equivalent code DIP8,.3 SOP8,.25
Package shape RECTANGULAR RECTANGULAR
Package form IN-LINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED 235
power supply +-15 V +-15 V
Certification status Not Qualified Not Qualified
Maximum seat height 3.937 mm 1.75 mm
minimum slew rate 0.1 V/us 0.1 V/us
Nominal slew rate 0.2 V/us 0.2 V/us
Maximum slew rate 0.8 mA 0.8 mA
Supply voltage upper limit 20 V 20 V
Nominal supply voltage (Vsup) 15 V 15 V
surface mount NO YES
technology BIPOLAR BIPOLAR
Temperature level COMMERCIAL COMMERCIAL
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE GULL WING
Terminal pitch 2.54 mm 1.27 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED 20
Nominal Uniform Gain Bandwidth 700 kHz 700 kHz
Minimum voltage gain 250000 250000
width 7.62 mm 3.9 mm
Base Number Matches 1 1
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