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LTC2052CGN#PBF

Description
IC opamp chopper 3mhz rro 16ssop
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size140KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LTC2052CGN#PBF Overview

IC opamp chopper 3mhz rro 16ssop

LTC2052CGN#PBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSSOP
package instructionSSOP, SSOP16,.25
Contacts16
Manufacturer packaging codeGN
Reach Compliance Codecompliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureCHOPPER-STAB
Maximum average bias current (IIB)0.0001 µA
Maximum bias current (IIB) at 25C0.000075 µA
Nominal Common Mode Rejection Ratio130 dB
frequency compensationYES
Maximum input offset voltage3 µV
JESD-30 codeR-PDSO-G16
JESD-609 codee3
length4.9 mm
low-biasYES
low-dissonanceYES
micropowerNO
Humidity sensitivity level1
Number of functions4
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)250
powerNO
power supply3/5 V
Programmable powerNO
Certification statusNot Qualified
Maximum seat height1.75 mm
Nominal slew rate2 V/us
Maximum slew rate6 mA
Supply voltage upper limit7 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Nominal Uniform Gain Bandwidth3000 kHz
Minimum voltage gain562000
broadbandNO
width3.9 mm
LTC2051/LTC2052
Dual/Quad Zero-Drift
Operational Amplifiers
FEATURES
DESCRIPTIO
Maximum Offset Voltage of 3μV
Maximum Offset Voltage Drift of 30nV/°C
Small Footprint, Low Profile MS8/GN16 Packages
Single Supply Operation: 2.7V to
±5.5V
Noise: 1.5μV
P-P
(0.01Hz to 10Hz Typ)
Voltage Gain: 140dB (Typ)
PSRR: 130dB (Typ)
CMRR: 130dB (Typ)
Supply Current: 0.75mA (Typ) per Amplifier
Extended Common Mode Input Range
Output Swings Rail-to-Rail
Operating Temperature Range – 40°C to 125°C
Available in 3mm
×
3mm
×
0.8mm DFN Package
The LTC
®
2051/LTC2052 are dual/quad zero-drift opera-
tional amplifiers available in the MS8 and SO-8/GN16 and
S14 packages. For space limited applications, the LTC2051
is available in a 3mm
×
3mm
×
0.8mm dual fine pitch
leadless package (DFN). They operate from a single 2.7V
supply and support
±5V
applications. The current con-
sumption is 750μA per op amp.
The LTC2051/LTC2052, despite their miniature size, fea-
ture uncompromising DC performance. The typical input
offset voltage and offset drift are 0.5μV and 10nV/°C. The
almost zero DC offset and drift are supported with a power
supply rejection ratio (PSRR) and common mode rejec-
tion ratio (CMRR) of more than 130dB.
The input common mode voltage ranges from the negative
supply up to typically 1V from the positive supply. The
LTC2051/LTC2052 also have an enhanced output stage
capable of driving loads as low as 2kΩ to both supply rails.
The open-loop gain is typically 140dB. The LTC2051/
LTC2052 also feature a 1.5μV
P-P
DC to 10Hz noise and a
3MHz gain-bandwidth product.
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
APPLICATIO S
Thermocouple Amplifiers
Electronic Scales
Medical Instrumentation
Strain Gauge Amplifiers
High Resolution Data Acquisition
DC Accurate RC Active Filters
Low Side Current Sense
TYPICAL APPLICATIO
High Performance Low Cost Instrumentation Amplifier
2
R1
100Ω
0.1%
R2
10k
0.1%
5V
R2
10k
0.1%
Input Referred Noise 0.1Hz to 10Hz
1
μV
2
8
1
1/2
LTC2051HV
R1
100Ω
0.1%
0
6
–V
IN
3
+
V
IN
5
1/2
LTC2051HV
4
–5V
7
A
V
= 101
20512 TA01
–1
+
–2
0
2
4
6
TIME (SEC)
8
10
2052 TA02
U
20512fd
U
U
1
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