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LTC2054HVIS5

Description
Low Power Zero-Drift Operational Amplifiers
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size194KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Parametric Compare View All

LTC2054HVIS5 Overview

Low Power Zero-Drift Operational Amplifiers

LTC2054HVIS5 Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?incompatible
MakerLinear ( ADI )
Parts packaging codeSOT
package instructionVSSOP, TSOP5/6,.11,37
Contacts5
Manufacturer packaging codeS5
Reach Compliance Code_compli
ECCN codeEAR99
Amplifier typeOPERATIONAL AMPLIFIER
ArchitectureCHOPPER-STAB
Maximum average bias current (IIB)0.00015 µA
Nominal Common Mode Rejection Ratio130 dB
frequency compensationYES
Maximum input offset voltage5 µV
JESD-30 codeR-PDSO-G5
JESD-609 codee0
length2.9 mm
low-biasYES
low-dissonanceYES
micropowerYES
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)235
power supply+-5 V
Certification statusNot Qualified
Maximum seat height1 mm
Nominal slew rate0.5 V/us
Maximum slew rate0.21 mA
Supply voltage upper limit6 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature20
Nominal Uniform Gain Bandwidth500 kHz
Minimum voltage gain1000000
width1.625 mm
LTC2054/LTC2054HV
Low Power Zero-Drift
Operational Amplifiers
in SOT-23
FEATURES
s
s
s
s
s
s
s
s
s
DESCRIPTIO
s
s
s
Supply Current 175
µ
A (Max), Guaranteed
Over Temperature
Offset Voltage 3µV (Max)
Offset Voltage Drift 30nV/°C (Max)
Noise: 1.6µV
P-P
(0.01Hz to 10Hz Typ)
Voltage Gain: 140dB (Typ)
PSRR: 130dB (Typ)
CMRR: 130dB (Typ)
Input Bias Current <1pA (Typ)
Supply Operation: 2.7V to 6V (LTC2054)
2.7V to
±5.5V
(LTC2054HV)
Common Mode Input Range from V
to V
+
–0.5V
Output Swings Rail-to-Rail
Low Profile (1mm) SOT-23 (ThinSOT™) Package
The LTC
®
2054 and LTC2054HV are low power, low noise
zero-drift operational amplifiers available in the
5-lead SOT-23 package. The LTC2054 operates from a
single 2.7V to 6V supply. The LTC2054HV operates on
supplies from 2.7V to
±5.5V.
The current consumption is
150µA (typical), 175µA maximum over temperature.
The LTC2054, despite its miniature size, features uncom-
promising DC performance. The typical input offset volt-
age and offset drift are 0.5µV and 25nV/°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 negative
supply up to typically 0.5V from the positive supply. The
open-loop gain is typically 140dB. The LTC2054 also
features a 1.6µV
P-P
DC to 10Hz noise and a 500kHz gain
bandwidth product.
, LTC and LT are registered trademarks of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation.
APPLICATIO S
s
s
s
s
s
s
s
s
Thermocouple Amplifiers
Electronic Scales
Medical Instrumentation
Strain Gauge Amplifiers
High Resolution Data Acquisition
DC Accurate RC Active Filters
Low Side Current Sense
Battery-Powered Systems
TYPICAL APPLICATION
Differential Bridge Amplifier
5V
5V
0.1µF
250
225
SUPPLY CURRENT (µA)
1µF
LT1790-2.5
200
175
150
125
100
75
50
499k
10kΩ
BRIDGE
4
5
1
A
V
= 100
+
LTC2054HV
3
2
25
0
–45
–25
–5
15
35
55
TEMPERATURE (°C)
75
2054 TA02
0.1µF
499k
– 5V
2054 TA01
U
Supply Current vs
Temperature
V
S
=
±5V
V
S
=
±2.5V
V
S
=
±1.5V
U
U
2054f
1

LTC2054HVIS5 Related Products

LTC2054HVIS5 LTC2054HV LTC2054IS5
Description Low Power Zero-Drift Operational Amplifiers Low Power Zero-Drift Operational Amplifiers Low Power Zero-Drift Operational Amplifiers
Brand Name Linear Technology - Linear Technology
Is it Rohs certified? incompatible - incompatible
Maker Linear ( ADI ) - Linear ( ADI )
Parts packaging code SOT - SOT
package instruction VSSOP, TSOP5/6,.11,37 - 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 5-PIN
Contacts 5 - 5
Manufacturer packaging code S5 - S5
Reach Compliance Code _compli - _compli
ECCN code EAR99 - EAR99
Amplifier type OPERATIONAL AMPLIFIER - OPERATIONAL AMPLIFIER
Architecture CHOPPER-STAB - CHOPPER-STAB
Maximum average bias current (IIB) 0.00015 µA - 0.00015 µA
Nominal Common Mode Rejection Ratio 130 dB - 130 dB
frequency compensation YES - YES
Maximum input offset voltage 5 µV - 3 µV
JESD-30 code R-PDSO-G5 - R-PDSO-G5
JESD-609 code e0 - e0
length 2.9 mm - 2.9 mm
low-bias YES - YES
low-dissonance YES - YES
micropower YES - YES
Humidity sensitivity level 1 - 1
Number of functions 1 - 1
Number of terminals 5 - 5
Maximum operating temperature 85 °C - 85 °C
Minimum operating temperature -40 °C - -40 °C
Package body material PLASTIC/EPOXY - PLASTIC/EPOXY
encapsulated code VSSOP - VSSOP
Encapsulate equivalent code TSOP5/6,.11,37 - TSOP5/6,.11,37
Package shape RECTANGULAR - RECTANGULAR
Package form SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 235 - 235
power supply +-5 V - 3/5 V
Certification status Not Qualified - Not Qualified
Maximum seat height 1 mm - 1 mm
Nominal slew rate 0.5 V/us - 0.5 V/us
Maximum slew rate 0.21 mA - 0.175 mA
Supply voltage upper limit 6 V - 7 V
Nominal supply voltage (Vsup) 5 V - 3 V
surface mount YES - YES
technology CMOS - CMOS
Temperature level INDUSTRIAL - INDUSTRIAL
Terminal surface Tin/Lead (Sn/Pb) - Tin/Lead (Sn/Pb)
Terminal form GULL WING - GULL WING
Terminal pitch 0.95 mm - 0.95 mm
Terminal location DUAL - DUAL
Maximum time at peak reflow temperature 20 - 20
Nominal Uniform Gain Bandwidth 500 kHz - 500 kHz
Minimum voltage gain 1000000 - 562000
width 1.625 mm - 1.625 mm
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