LTC2050IS6#TRMPBF datasheet, PDF

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LTC2050IS6#TRMPBF: DescriptionIC OPAMP CHOPPER 3MHZ TSOT23-6; CategoryAnalog mixed-signal IC Amplifier circuit; File Size764KB，18 Pages; ManufacturerLinear ( ADI ); Websitehttp://www.analog.com/cn/index.html; Environmental Compliance

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LTC2050IS6#TRMPBF Overview

IC OPAMP CHOPPER 3MHZ TSOT23-6

LTC2050IS6#TRMPBF Parametric

Parameter Name	Attribute value
Brand Name	Linear Technology
Is it Rohs certified?	conform to
Maker	Linear ( ADI )
Parts packaging code	SOT
package instruction	VSSOP,
Contacts	6
Manufacturer packaging code	S6
Reach Compliance Code	compliant
ECCN code	EAR99
Amplifier type	OPERATIONAL AMPLIFIER
Maximum average bias current (IIB)	0.0003 µA
Nominal Common Mode Rejection Ratio	130 dB
Maximum input offset voltage	3 µV
JESD-30 code	R-PDSO-G6
JESD-609 code	e3
length	2.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	6
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	VSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	250
Certification status	Not Qualified
Maximum seat height	1 mm
Nominal slew rate	2 V/us
Supply voltage upper limit	7 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Nominal Uniform Gain Bandwidth	3000 kHz
width	1.625 mm

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LTC2050/LTC2050HV

Zero-Drift Operational Amplifiers in SOT-23

FEATURES

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.

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

LTC2050: 2.7V to 6V

LTC2050HV: 2.7V to ±5.5V

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

LTC2050: –40°C to 125°C

LTC2050HVMP: –55°C to 150°C

Low Profile (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

GAIN

TRIM

0.1µF

18.2k

(µV)

= 100

350

STRAIN

GAUGE

Input Referred Noise 0.1Hz to 10Hz

–

LTC2050HV

0.1µF

–1

18.2k

2050 TA01a

–2

–5V

TIME (SEC)

2050 TA01b

Document Feedback

For more information

www.analog.com

Rev. E

LTC2050IS6#TRMPBF Related Products

	LTC2050IS6#TRMPBF	LTC2050CS6#TRMPBF	LTC2050CS8#PBF	LTC2050IS8#PBF	LTC2050HVIS8#TRPBF	LTC2050IS8#TRPBF	LTC2050HVCS5#TRM	LTC2050HVHS6#TRM
Description	IC OPAMP CHOPPER 3MHZ TSOT23-6	IC OPAMP CHOPPER 3MHZ TSOT23-6	IC OPAMP CHOPPER 3MHZ RRO 8SO	IC OPAMP CHOPPER 3MHZ RRO 8SO	IC OPAMP CHOPPER 3MHZ RRO 8SO	IC OPAMP CHOPPER 3MHZ RRO 8SO	IC OPAMP CHOPPER 3MHZ TSOT23-5	IC OPAMP CHOPPER 3MHZ TSOT23-6
Brand Name	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	incompatible	incompatible
Maker	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )	Linear ( ADI )
Parts packaging code	SOT	SOT	SOIC	SOIC	SOIC	SOIC	SOT	SOT
package instruction	VSSOP,	VSSOP,	SOP, SOP8,.25	SOP, SOP8,.25	SOP, SOP8,.25	SOP, SOP8,.25	VSSOP,	VSSOP,
Contacts	6	6	8	8	8	8	5	6
Manufacturer packaging code	S6	S6	S8	S8	S8	S8	S5	S6
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	not_compliant
ECCN code	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
Maximum average bias current (IIB)	0.0003 µA	0.0003 µA	0.0003 µA	0.0003 µA	0.0003 µA	0.0003 µA	0.0003 µA	0.004 µA
Nominal Common Mode Rejection Ratio	130 dB	130 dB	130 dB	130 dB	130 dB	130 dB	130 dB	130 dB
Maximum input offset voltage	3 µV	3 µV	3 µV	3 µV	3 µV	3 µV	3 µV	3 µV
JESD-30 code	R-PDSO-G6	R-PDSO-G6	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G5	R-PDSO-G6
JESD-609 code	e3	e3	e3	e3	e3	e3	e0	e0
length	2.9 mm	2.9 mm	4.9025 mm	4.9025 mm	4.9025 mm	4.9025 mm	2.9 mm	2.9 mm
Humidity sensitivity level	1	1	1	1	1	1	1	1
Number of functions	1	1	1	1	1	1	1	1
Number of terminals	6	6	8	8	8	8	5	6
Maximum operating temperature	85 °C	70 °C	70 °C	85 °C	85 °C	85 °C	70 °C	125 °C
Minimum operating temperature	-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
encapsulated code	VSSOP	VSSOP	SOP	SOP	SOP	SOP	VSSOP	VSSOP
Package shape	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	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	250	260	260	260	260	260	235	235
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1 mm	1 mm	1.752 mm	1.752 mm	1.752 mm	1.752 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
Supply voltage upper limit	7 V	7 V	7 V	7 V	6 V	7 V	6 V	6 V
Nominal supply voltage (Vsup)	3 V	3 V	3 V	3 V	5 V	3 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.95 mm	0.95 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	0.95 mm	0.95 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30	30	30	30	30	20	20
Nominal Uniform Gain Bandwidth	3000 kHz	3000 kHz	3000 kHz	3000 kHz	3000 kHz	3000 kHz	3000 kHz	3000 kHz
width	1.625 mm	1.625 mm	3.899 mm	3.899 mm	3.899 mm	3.899 mm	1.625 mm	1.625 mm

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