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  • These devices are low cost, low power dual operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process allowing an excellent consumption-speed ratio. These series are ideally suited for low consumption applications.

    Three power consumptions are available allowing to have always the best consumption-speed ratio: I CC= 10µA/amp.: TS27L2 (very low power) I CC= 150µA/amp.: TS27M2 (low power) I CC= 1mA/amp.: TS272 (standard)
    These CMOS amplifiers offer very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature (see figure 2).

    Key Features

    • Vio down to 2 mV max. (B version)
    • Wide supply voltage range: 3 to 16 V
    • Output voltage swing to ground
    • Ultra-low consumption: 150 µA/op typ
    • Gain bandwidth product: 1 MHz typ
    • Excellent phase margin on capacitive load

Development Tools

    • Part Number

      Operational amplifier and comparator application for smartphones and tablets

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0476
      Low-power CMOS dual operational amplifiers
      2.2
      199.7 KB
      PDF
      DS0476

      Low-power CMOS dual operational amplifiers

    • Description Version Size Action
      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0
      473.64 KB
      PDF

      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application

    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
      PDF
      UM0065

      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS

    • Description Version Size Action
      DT0073
      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board
      1.0
      1.11 MB
      PDF
      DT0073

      Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP
      TS27x family Pspice model 1.0
      1.22 KB
      ZIP

      ST library for all op amps and comparators SPICE models

      TS27x family Pspice model

Presentations & Training Material

    • Description Version Size Action
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF
      What does precision mean for an op amp?
      1.15 MB
      PDF

      Health and Wellness Mobility Cloud computing

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

      What does precision mean for an op amp?

Publications and Collaterals

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Amplifiers & Comparators - Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 2.0
      2.76 MB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Amplifiers & Comparators - Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TS27M2CDT
Active
SO-8 Industrial Ecopack3
TS27M2CPT
Active
TSSOP-8 Industrial Ecopack3
TS27M2IDT
Active
SO-8 Industrial Ecopack3

TS27M2CDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS27M2CPT

Package:

TSSOP-8

Material Declaration**:

Marketing Status

Active

Package

TSSOP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS27M2IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TS27M2CPT Available at 3 distributors

Distributor availability ofTS27M2CPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5004 1 Order Now
AVNET AMERICA 4000 0 Order Now
MOUSER WORLDWIDE 6980 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

5004

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6980

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-03

Buy now
Active
EAR99 NEC Tape And Reel TSSOP-8 -40 70 CHINA 0.25 / 1k
TS27M2CDT Available at 5 distributors

Distributor availability ofTS27M2CDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 13440 1 Order Now
RS COMPONENTS EUROPE 2880 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 9455 1 Order Now
Farnell Element14 EUROPE 2650 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

13440

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2880

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9455

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2650

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 70 MOROCCO 0.24 / 1k
TS27M2IDT Available at 4 distributors

Distributor availability ofTS27M2IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2733 1 Order Now
RS COMPONENTS EUROPE 1540 1 Order Now
ARROW EUROPE 10000 0 Order Now
Farnell Element14 EUROPE 2240 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

2733

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1540

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

2240

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

Buy now
Active
EAR99 NEC Tape And Reel SO-8 -40 125 MOROCCO 0.29 / 1k

TS27M2CPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.25 / 1k

Distributor availability ofTS27M2CPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5004 1 Order Now
AVNET AMERICA 4000 0 Order Now
MOUSER WORLDWIDE 6980 1 Order Now

Distributor reported inventory date: 2020-08-03

Distributor Name

DIGIKEY

Stock

5004

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

4000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

6980

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-03

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-8

Operating Temperature (°C)

(min)

-40

(max)

70

Budgetary Price (US$)* / Qty

0.25 / 1k

Country of Origin

CHINA

TS27M2CDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.24 / 1k

Distributor availability ofTS27M2CDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 13440 1 Order Now
RS COMPONENTS EUROPE 2880 1 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 9455 1 Order Now
Farnell Element14 EUROPE 2650 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

13440

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2880

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

9455

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2650

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

70

Budgetary Price (US$)* / Qty

0.24 / 1k

Country of Origin

MOROCCO

TS27M2IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.29 / 1k

Distributor availability ofTS27M2IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2733 1 Order Now
RS COMPONENTS EUROPE 1540 1 Order Now
ARROW EUROPE 10000 0 Order Now
Farnell Element14 EUROPE 2240 1 Order Now

Distributor reported inventory date: 2020-08-02

Distributor Name

DIGIKEY

Stock

2733

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1540

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

10000

Min.Order

0

Region

EUROPE Order Now

Farnell Element14

Stock

2240

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-02

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.29 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors