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LTC2050CS5#TR

Description

Basic information of LTC2050CS5#TR amplifier:

LTC2050CS5#TR is a precision amplifier (Precision Amplifiers) from Analog Devices Inc. It belongs to the LTC2050 series of products.

LTC2050CS5#TR amplifier core information:

The minimum operating temperature of the LTC2050CS5#TR is 0 C and the maximum operating temperature is +70 C. The corresponding working power supply current is 0.8 mA. The output current of each channel is: 10 mA.

The LTC2050CS5#TR has a power supply rejection ratio of 130 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller it is. ) Its voltage gain is 140 dB. The gain bandwidth product (GBP, Gain Bandwidth Product) of the LTC2050CS5#TR is 3 MHz. As a parameter to simply measure the performance of the amplifier, if you are not just choosing your amplifier, you can use this as a relatively simple measurement indicator. The corresponding input noise current density is 0.003 pA/rtHz

When a voltage difference of 0.5 uV is input between the LTC2050CS5#TR input pins, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 0.5 uV)

Related dimensions of LTC2050CS5#TR:

Number of channels in total: 1 Channel.

LTC2050CS5#TR amplifier additional information:

And its more detailed single package form is: SOT-5.

CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size784KB,19 Pages
ManufacturerADI
Websitehttps://www.analog.com
Alternative parts:LTC2050CS5#TR
Download Datasheet Parametric View All

LTC2050CS5#TR Overview

Basic information of LTC2050CS5#TR amplifier:

LTC2050CS5#TR is a precision amplifier (Precision Amplifiers) from Analog Devices Inc. It belongs to the LTC2050 series of products.

LTC2050CS5#TR amplifier core information:

The minimum operating temperature of the LTC2050CS5#TR is 0 C and the maximum operating temperature is +70 C. The corresponding working power supply current is 0.8 mA. The output current of each channel is: 10 mA.

The LTC2050CS5#TR has a power supply rejection ratio of 130 dB. (Power supply rejection ratio (PSRR): An indicator used to determine the impact of the amplifier output on the power supply. PSRR = 20log[(Ripple(in) / Ripple(out))], that is, the larger the value, the less the amplifier output is affected by the power input. The smaller it is. ) Its voltage gain is 140 dB. The gain bandwidth product (GBP, Gain Bandwidth Product) of the LTC2050CS5#TR is 3 MHz. As a parameter to simply measure the performance of the amplifier, if you are not just choosing your amplifier, you can use this as a relatively simple measurement indicator. The corresponding input noise current density is 0.003 pA/rtHz

When a voltage difference of 0.5 uV is input between the LTC2050CS5#TR input pins, the output voltage of this amplifier is 0V. (That is, its input bias voltage is 0.5 uV)

Related dimensions of LTC2050CS5#TR:

Number of channels in total: 1 Channel.

LTC2050CS5#TR amplifier additional information:

And its more detailed single package form is: SOT-5.

LTC2050CS5#TR Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerADI
package instructionVSSOP,
Reach Compliance Codenot_compliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
Maximum average bias current (IIB)0.0003 µA
Nominal Common Mode Rejection Ratio130 dB
Maximum input offset voltage3 µV
JESD-30 codeR-PDSO-G5
JESD-609 codee0
length2.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals5
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeVSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)235
Certification statusNot Qualified
Maximum seat height1 mm
Nominal slew rate2 V/us
Supply voltage upper limit7 V
Nominal supply voltage (Vsup)3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
Nominal Uniform Gain Bandwidth3000 kHz
width1.625 mm
LTC2050/LTC2050HV
Zero-Drift Operational Amplifiers in SOT-23
FEATURES
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DESCRIPTION
The
LTC
®
2050
and
LTC2050HV
are zero-drift operational
amplifiers available in the 5- or 6-lead SOT-23 and SO-8
packages. The LTC2050 operates from a single 2.7V to
6V supply. The LTC2050HV operates on supplies from
2.7V to ±5.5V. The current consumption is 800µA and
the versions in the 6-lead SOT-23 and SO-8 packages
offer power shutdown (active low). The LTC2050HVMP
offer operating range from 4.5V to ±5.5V and operating
temperature range of – 55°C to 150°C.
The LTC2050, despite its miniature size, features uncom-
promising DC performance. The typical input offset volt-
age and offset drift are 0.5µV and 10nV/°C. The almost
zero DC offset and drift are supported with a power sup-
ply rejection ratio (PSRR) and common mode rejection
ratio (CMRR) of more than 130dB.
The input common mode voltage ranges from the nega-
tive supply up to typically 1V from the positive supply.
The LTC2050 also has an enhanced output stage capable
of driving loads as low as 2kΩ to both supply rails. The
open-loop gain is typically 140dB. The LTC2050 also
features a 1.5µV
P-P
DC to 10Hz noise and a 3MHz gain
bandwidth product.
All registered trademarks and trademarks are the property of their respective owners. Protected
by U.S. patents, including 5481178.
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Maximum Offset Voltage of 3µV
Maximum Offset Voltage Drift of 30nV/°C
Noise: 1.5µV
P-P
(0.01Hz to 10Hz Typ)
Voltage Gain: 140dB (Typ)
PSRR: 130dB (Typ)
CMRR: 130dB (Typ)
Supply Current: 0.8mA (Typ)
Supply Operation
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LTC2050: 2.7V to 6V
n
LTC2050HV: 2.7V to ±5.5V
n
LTC2050HVMP: 4.5V to ±5.5V
Extended Common Mode Input Range
Output Swings Rail-to-Rail
Input Overload Recovery Time: 2ms (Typ)
Operating Temperature Range
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LTC2050: –40°C to 125°C
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LTC2050HVMP: –55°C to 150°C
Low Profile (1mm) SOT-23 (ThinSOT™) Package
APPLICATIONS
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Thermocouple Amplifiers
Electronic Scales
Medical Instrumentation
Strain Gauge Amplifiers
High Resolution Data Acquisition
DC Accurate RC Active Filters
Low Side Current Sense
TYPICAL APPLICATION
Differential Bridge Amplifier
5V
50
GAIN
TRIM
0.1µF
5V
0.1µF
1
18.2k
(µV)
1
A
V
= 100
350
STRAIN
GAUGE
4
Input Referred Noise 0.1Hz to 10Hz
2
+
5
0
LTC2050HV
3
0.1µF
2
–1
18.2k
2050 TA01a
–2
–5V
0
2
4
6
TIME (SEC)
8
10
2050 TA01b
Document Feedback
For more information
www.analog.com
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