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LTC1052CSW#TRPBF

Description
IC OPAMP CHOPPER 1.2MHZ 16SO
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size843KB,24 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric Compare View All

LTC1052CSW#TRPBF Overview

IC OPAMP CHOPPER 1.2MHZ 16SO

LTC1052CSW#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOIC
package instructionSOP, SOP16,.4
Contacts16
Manufacturer packaging codeSW
Reach Compliance Codecompliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureCHOPPER-STAB
Maximum average bias current (IIB)0.000175 µA
Maximum bias current (IIB) at 25C0.00003 µA
Nominal Common Mode Rejection Ratio140 dB
frequency compensationYES
Maximum input offset voltage5 µV
JESD-30 codeR-PDSO-G16
JESD-609 codee3
length10.2995 mm
low-biasYES
low-dissonanceYES
micropowerNO
Humidity sensitivity level1
Negative supply voltage upper limit-9 V
Nominal Negative Supply Voltage (Vsup)-5 V
Number of functions1
Number of terminals16
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP16,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)260
powerNO
power supply+-5 V
Programmable powerNO
Certification statusNot Qualified
Maximum seat height2.642 mm
Nominal slew rate4 V/us
Maximum slew rate3 mA
Supply voltage upper limit9 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Nominal Uniform Gain Bandwidth1200 kHz
Minimum voltage gain1000000
broadbandNO
width7.493 mm
LTC1052/LTC7652
Zero-Drift
Operational Amplifier
FEATURES
DESCRIPTIO
Guaranteed
Max Offset: 5µV
Guaranteed
Max Offset Drift: 0.05µV/°C
Typ Offset Drift: 0.01µV/°C
Excellent Long Term Stability: 100nV/√Month
Guaranteed
Max Input Bias Current: 30pA
Over Operating Temperature Range:
Guaranteed
Min Gain: 120dB
Guaranteed
Min CMRR: 120dB
Guaranteed
Min PSRR: 120dB
Single Supply Operation: 4.75V to 16V
(Input Voltage Range Extends to Ground)
External Capacitors can be Returned to V
with No
Noise Degradation
The LTC
®
1052 and LTC7652 are low noise zero-drift op
amps manufactured using Linear Technology’s enhanced
LTCMOS
TM
silicon gate process. Chopper-stabilization
constantly corrects offset voltage errors. Both initial offset
and changes in the offset due to time, temperature and
common mode voltage are corrected. This, coupled with
picoampere input currents, gives these amplifiers
unmatched performance.
Low frequency (1/f) noise is also improved by the
chopping technique. Instead of increasing continuously
at a 3dB/octave rate, the internal chopping causes noise to
decrease at low frequencies.
The chopper circuitry is entirely internal and completely
transparent to the user. Only two external capacitors
are required to alternately sample-and-hold the offset
correction voltage and the amplified input signal. Control
circuitry is brought out on the 14-pin and 16-pin versions
to allow the sampling of the LTC1052 to be synchronized
with an external frequency source.
, LTC and LT are registered trademarks of Linear Technology Corporation.
LTCMOS is a trademark of Linear Technology Corporation.
Teflon is a trademark of DuPont.
APPLICATIO S
Thermocouple Amplifiers
Strain Gauge Amplifiers
Low Level Signal Processing
Medical Instrumentation
TYPICAL APPLICATIO
5V
3
Ultralow Noise, Low Drift Amplifier
160
VOLTAGE NOISE DENSITY (nV/√Hz)
+
1
7
6
8
4
0.1µF
–5V
0.1µF
140
120
100
80
60
40
20
0
0
100
200
300
400
500
LTC1052
2
0.1µF
5V
100k
INPUT
3K
3
+
1 5V
7
68k
8
6
1.5k
5V
LT
®
1007
2
4
– 5V
OUTPUT
100k
VOS = 3µV
VOS∆T = 50nV/°C
NOISE = 0.06µV
P-P
0.1Hz TO 10Hz
100Ω
LTC1052/7652 • TA01
U
Noise Spectrum
FREQUENCY (Hz)
LTC1052/7652 • TA02
U
U
1052fa
1

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LTC1052CSW#TRPBF LTC1052CSW#TR LTC1052CSW#PBF LTC1052CN8#PBF LTC1052CN#PBF
Description IC OPAMP CHOPPER 1.2MHZ 16SO IC opamp chopper 1.2mhz 16so IC OPAMP CHOPPER 1.2MHZ 16SO IC OPAMP CHOPPER 1.2MHZ 8DIP IC OPAMP CHOPPER 1.2MHZ 14DIP
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
Is it Rohs certified? conform to incompatible conform to conform to conform to
Maker Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
Parts packaging code SOIC SOIC SOIC DIP DIP
package instruction SOP, SOP16,.4 SOP, SOP16,.4 SOP, SOP16,.4 DIP, DIP8,.3 DIP, DIP14,.3
Contacts 16 16 16 8 14
Manufacturer packaging code SW SW SW N N
Reach Compliance Code compliant _compli compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Architecture CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB
Maximum average bias current (IIB) 0.000175 µA 0.000175 µA 0.000175 µA 0.000175 µA 0.000175 µA
Maximum bias current (IIB) at 25C 0.00003 µA 0.00003 µA 0.00003 µA 0.00003 µA 0.00003 µA
Nominal Common Mode Rejection Ratio 140 dB 140 dB 140 dB 140 dB 140 dB
frequency compensation YES YES YES YES YES
Maximum input offset voltage 5 µV 5 µV 5 µV 5 µV 5 µV
JESD-30 code R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDIP-T8 R-PDIP-T14
JESD-609 code e3 e0 e3 e3 e3
low-bias YES YES YES YES YES
low-dissonance YES YES YES YES YES
micropower NO NO NO NO NO
Humidity sensitivity level 1 1 1 1 1
Negative supply voltage upper limit -9 V -9 V -9 V -9 V -9 V
Nominal Negative Supply Voltage (Vsup) -5 V -5 V -5 V -5 V -5 V
Number of functions 1 1 1 1 1
Number of terminals 16 16 16 8 14
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP SOP DIP DIP
Encapsulate equivalent code SOP16,.4 SOP16,.4 SOP16,.4 DIP8,.3 DIP14,.3
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE IN-LINE
Peak Reflow Temperature (Celsius) 260 235 260 NOT SPECIFIED NOT SPECIFIED
power NO NO NO NO NO
power supply +-5 V +-5 V +-5 V +-5 V +-5 V
Programmable power NO NO NO NO NO
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 2.642 mm 2.642 mm 2.642 mm 4.445 mm 3.937 mm
Nominal slew rate 4 V/us 4 V/us 4 V/us 4 V/us 4 V/us
Maximum slew rate 3 mA 3 mA 3 mA 3 mA 3 mA
Supply voltage upper limit 9 V 9 V 9 V 9 V 9 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V
surface mount YES YES YES NO NO
technology CMOS CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Tin/Lead (Sn/Pb) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING GULL WING THROUGH-HOLE THROUGH-HOLE
Terminal pitch 1.27 mm 1.27 mm 1.27 mm 2.54 mm 2.54 mm
Terminal location DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 20 30 NOT SPECIFIED NOT SPECIFIED
Nominal Uniform Gain Bandwidth 1200 kHz 1200 kHz 1200 kHz 1200 kHz 1200 kHz
Minimum voltage gain 1000000 1000000 1000000 1000000 1000000
broadband NO NO NO NO NO
width 7.493 mm 7.493 mm 7.493 mm 7.62 mm 7.62 mm
length 10.2995 mm 10.2995 mm 10.2995 mm 9.78 mm -
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