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LTC2052HGN#TR

CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size140KB,12 Pages
ManufacturerADI
Websitehttps://www.analog.com
Alternative parts:LTC2052HGN#TR
Download Datasheet Parametric View All

LTC2052HGN#TR Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerADI
package instructionSSOP,
Reach Compliance Codenot_compliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
Maximum average bias current (IIB)0.003 µA
Nominal Common Mode Rejection Ratio130 dB
Maximum input offset voltage3 µV
JESD-30 codeR-PDSO-G16
JESD-609 codee0
length4.9 mm
Humidity sensitivity level1
Number of functions4
Number of terminals16
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)255
Certification statusNot Qualified
Maximum seat height1.75 mm
Nominal slew rate2 V/us
Supply voltage upper limit7 V
Nominal supply voltage (Vsup)3 V
surface mountYES
Temperature levelAUTOMOTIVE
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
Nominal Uniform Gain Bandwidth3000 kHz
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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