LTC2050CS6#PBF datasheet, PDF - EEWORLD Datasheet

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LTC2050CS6#PBF: DescriptionLTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 6; Temperature Range: 0°C to 70°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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LTC2050CS6#PBF Overview

LTC2050 - Zero-Drift Operational Amplifiers in SOT-23; Package: SOT; Pins: 6; Temperature Range: 0°C to 70°C

LTC2050CS6#PBF Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	conform to
parentfamilyid	1382820
Maker	Linear ( ADI )
Objectid	2055963715
Parts packaging code	SOT
package instruction	VSSOP, TSOP6,.11,37
Contacts	6
Manufacturer packaging code	S6
Reach Compliance Code	compliant
ECCN code	EAR99
compound_id	1432642
Amplifier type	OPERATIONAL AMPLIFIER
Architecture	CHOPPER-STAB
Maximum average bias current (IIB)	0.0003 µA
Maximum bias current (IIB) at 25C	0.00015 µA
Nominal Common Mode Rejection Ratio	130 dB
frequency compensation	YES
Maximum input offset voltage	3 µV
JESD-30 code	R-PDSO-G6
JESD-609 code	e3
length	2.9 mm
low-bias	YES
low-dissonance	YES
Humidity sensitivity level	1
Number of functions	1
Number of terminals	6
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	VSSOP
Encapsulate equivalent code	TSOP6,.11,37
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
Maximum seat height	1 mm
Nominal slew rate	2 V/us
Maximum slew rate	1.2 mA
Supply voltage upper limit	7 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Nominal Uniform Gain Bandwidth	3000 kHz
Minimum voltage gain	562000
width	1.625 mm

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FEATURES

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.

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

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

50Ω

GAIN

TRIM

0.1μF

18.2k

(μV)

= 100

–1

–2

2050 TA01

Input Referred Noise 0.1Hz to 10Hz

0.1μF

350Ω

STRAIN

GAUGE

–

LTC2050HV

0.1μF

18.2k

TIME (SEC)

2050fc

–5V

LTC2050CS6#PBF Related Products

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Description	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 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: 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, 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, TSOP5/6,.11,37	VSSOP, TSOP6,.11,37
Contacts	6	5	6	5	5	5	5	5	6
Manufacturer packaging code	S6	S5	S6	S5	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	0.00015 µA	0.00005 µA	0.00005 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-G6	R-PDSO-G5	R-PDSO-G6	R-PDSO-G5	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	6	5	6	5	5	5	5	5	6
Maximum operating temperature	70 °C	85 °C	85 °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	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	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	1.2 mA	1.5 mA	1.5 mA	1.2 mA	1.6 mA	1.2 mA	1.3 mA	1.5 mA	1.6 mA
Supply voltage upper limit	7 V	6 V	6 V	7 V	6 V	7 V	7 V	6 V	6 V
Nominal supply voltage (Vsup)	3 V	5 V	5 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	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	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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