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LTC2050HVIS5#PBF

Description
LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size195KB,16 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
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LTC2050HVIS5#PBF Overview

LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C

LTC2050HVIS5#PBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOT
package instructionVSSOP, TSOP5/6,.11,37
Contacts5
Manufacturer packaging codeS5
Reach Compliance Codecompliant
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureCHOPPER-STAB
Maximum average bias current (IIB)0.0003 µA
Maximum bias current (IIB) at 25C0.00005 µA
Nominal Common Mode Rejection Ratio130 dB
frequency compensationYES
Maximum input offset voltage3 µV
JESD-30 codeR-PDSO-G5
JESD-609 codee3
length2.9 mm
low-biasYES
low-dissonanceYES
Humidity sensitivity level1
Negative supply voltage upper limit-6 V
Nominal Negative Supply Voltage (Vsup)-5 V
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeVSSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply3/+-5 V
Certification statusNot Qualified
Maximum seat height1 mm
Nominal slew rate2 V/us
Maximum slew rate1.5 mA
Supply voltage upper limit6 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
Nominal Uniform Gain Bandwidth3000 kHz
Minimum voltage gain562000
width1.625 mm
FEATURES
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LTC2050/LTC2050HV
Zero-Drift
Operational Amplifiers
in SOT-23
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 LTC2050, despite its miniature size, features uncom-
promising 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 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.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other
trademarks are the property of their respective owners. Protected by U.S. Patents, including
5481178.
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: 2.7V to 6V (LTC2050)
2.7V to ±5.5V (LTC2050HV)
Extended Common Mode Input Range
Output Swings Rail-to-Rail
Input Overload Recovery Time: 2ms (Typ)
Operating Temperature Range: – 40°C to 125°C
Low Profle (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
50Ω
GAIN
TRIM
5V
0.1μF
1
18.2k
(μV)
1
A
V
= 100
–1
2
–2
2050 TA01
Input Referred Noise 0.1Hz to 10Hz
2
0.1μF
350Ω
STRAIN
GAUGE
4
+
5
0
LTC2050HV
3
0.1μF
18.2k
0
2
4
6
TIME (SEC)
8
10
2050fc
–5V
1

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Description LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 6; Temperature Range: -40°C to 85°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: 0°C to 70°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 6; Temperature Range: 0°C to 70°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: -40°C to 125°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: -40°C to 85°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: -40°C to 125°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 5; Temperature Range: 0°C to 70°C LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 6; Temperature Range: -40°C to 125°C
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to conform to
Maker Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
Parts packaging code SOT SOT SOT SOT SOT SOT SOT SOT SOT
package instruction VSSOP, TSOP5/6,.11,37 VSSOP, TSOP6,.11,37 VSSOP, TSOP5/6,.11,37 VSSOP, TSOP6,.11,37 VSSOP, TSOP5/6,.11,37 VSSOP, TSOP5/6,.11,37 VSSOP, TSOP5/6,.11,37 VSSOP, TSOP5/6,.11,37 VSSOP, TSOP6,.11,37
Contacts 5 6 5 6 5 5 5 5 6
Manufacturer packaging code S5 S6 S5 S6 S5 S5 S5 S5 S6
Reach Compliance Code compliant compliant compliant compliant compli compli compli compli compli
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Amplifier type OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER OPERATIONAL AMPLIFIER
Architecture CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB CHOPPER-STAB
Maximum average bias current (IIB) 0.0003 µA 0.0003 µA 0.0003 µA 0.0003 µA 0.004 µA 0.0003 µA 0.004 µA 0.0003 µA 0.004 µA
Maximum bias current (IIB) at 25C 0.00005 µA 0.00005 µA 0.00015 µA 0.00015 µA 0.00005 µA 0.00015 µA 0.00015 µA 0.00005 µA 0.00005 µA
Nominal Common Mode Rejection Ratio 130 dB 130 dB 130 dB 130 dB 130 dB 130 dB 130 dB 130 dB 130 dB
frequency compensation YES YES YES YES YES YES YES YES YES
Maximum input offset voltage 3 µV 3 µV 3 µV 3 µV 3 µV 3 µV 3 µV 3 µV 3 µV
JESD-30 code R-PDSO-G5 R-PDSO-G6 R-PDSO-G5 R-PDSO-G6 R-PDSO-G5 R-PDSO-G5 R-PDSO-G5 R-PDSO-G5 R-PDSO-G6
JESD-609 code e3 e3 e3 e3 e3 e3 e3 e3 e3
length 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm 2.9 mm
low-bias YES YES YES YES YES YES YES YES YES
low-dissonance YES YES YES YES YES YES YES YES YES
Humidity sensitivity level 1 1 1 1 1 1 1 1 1
Number of functions 1 1 1 1 1 1 1 1 1
Number of terminals 5 6 5 6 5 5 5 5 6
Maximum operating temperature 85 °C 85 °C 70 °C 70 °C 125 °C 85 °C 125 °C 70 °C 125 °C
Minimum operating temperature -40 °C -40 °C - - -40 °C -40 °C -40 °C - -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code VSSOP VSSOP VSSOP VSSOP VSSOP VSSOP VSSOP VSSOP VSSOP
Encapsulate equivalent code TSOP5/6,.11,37 TSOP6,.11,37 TSOP5/6,.11,37 TSOP6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP5/6,.11,37 TSOP6,.11,37
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 260 260 260 260 260 260
power supply 3/+-5 V 3/+-5 V 3/5 V 3/5 V 3/+-5 V 3/5 V 3/5 V 3/+-5 V 3/+-5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1 mm 1 mm 1 mm 1 mm 1 mm 1 mm 1 mm 1 mm 1 mm
Nominal slew rate 2 V/us 2 V/us 2 V/us 2 V/us 2 V/us 2 V/us 2 V/us 2 V/us 2 V/us
Maximum slew rate 1.5 mA 1.5 mA 1.2 mA 1.2 mA 1.6 mA 1.2 mA 1.3 mA 1.5 mA 1.6 mA
Supply voltage upper limit 6 V 6 V 7 V 7 V 6 V 7 V 7 V 6 V 6 V
Nominal supply voltage (Vsup) 5 V 5 V 3 V 3 V 5 V 3 V 3 V 5 V 5 V
surface mount YES YES YES YES YES YES YES YES YES
technology CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL COMMERCIAL COMMERCIAL AUTOMOTIVE INDUSTRIAL AUTOMOTIVE COMMERCIAL AUTOMOTIVE
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature 30 30 30 30 30 30 30 30 30
Nominal Uniform Gain Bandwidth 3000 kHz 3000 kHz 3000 kHz 3000 kHz 3000 kHz 3000 kHz 3000 kHz 3000 kHz 3000 kHz
Minimum voltage gain 562000 562000 562000 562000 562000 562000 562000 562000 562000
width 1.625 mm 1.625 mm 1.625 mm 1.625 mm 1.625 mm 1.625 mm 1.625 mm 1.625 mm 1.625 mm
Negative supply voltage upper limit -6 V -6 V - - -6 V - - -6 V -6 V
Nominal Negative Supply Voltage (Vsup) -5 V -5 V - - -5 V - - -5 V -5 V
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