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TS944IN

STMicroelectronics

TS944IN by STMicroelectronics

TS944IN by STMicroelectronics is a versatile operational amplifier featuring a max input offset voltage of 10 mV, low bias current of 0.15 nA, and operates within -40 °C to 85°C. Ideal for industrial applications, it supports dual supply voltages of 3/5 V. Its compact design ensures efficient performance in various electronic circuits.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Vyrian

USA . 10,552 parts In-Stock

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10,552

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Anansix

USA . 2,448 parts In-Stock

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2,448

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Digiode

USA . 1,424 parts In-Stock

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1,424

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Microchip USA

USA . 119 parts In-Stock

1+ parts

$3.591

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119

$3.591

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IDEA Electronic Components Group

UK . 2,216 parts In-Stock

1+ parts

$6.513

100+ parts

-

1k+ parts

$5.861

10k+ parts

-

2,216

$6.513

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$5.861

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MKK Technologies

India . 1,061 parts In-Stock

1+ parts

$12.247

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1,061

$12.247

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DigiPath Technology Company

USA . 1,061 parts In-Stock

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$12.247

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1,061

$12.247

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AZTECH Wire

Italy . 715 parts In-Stock

1+ parts

$13.400

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715

$13.400

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Vigor

Singapore . 5,799 parts In-Stock

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Kepictronics

USA . 5,738 parts In-Stock

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5,738

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A-Z Elektronik GmbH

Germany . 4,520 parts In-Stock

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4,520

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Corphita

USA . 4,042 parts In-Stock

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4,042

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Authorized Procurement Solutions

USA . 3,500 parts In-Stock

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3,500

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Parana Technologies

USA . 2,147 parts In-Stock

1+ parts

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$7.787

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2,147

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$7.787

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Overview

Experience unparalleled performance with the TS944IN operational amplifier from STMicroelectronics, a trusted leader in innovation and quality. Designed for diverse applications, this micropower op-amp delivers exceptional precision and reliability, making it ideal for industrial projects and portable devices alike. With its impressive low-bias characteristics and robust temperature range, the TS944IN ensures outstanding functionality and efficiency, empowering your designs to reach new heights.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy body material provides durability and environmental protection, making the product suitable for various applications.

Maximum Input Offset Voltage: 10000 uV

A high maximum input offset voltage can indicate better performance in precision applications, making it suitable for accurate signal processing.

Maximum Average Bias Current (IIB): 0.00015 uA

The low average bias current ensures minimal influence on the input signal, offering high accuracy for sensitive applications.

No. of Functions: 4

With four functions available, this device provides versatility, enabling multiple operational tasks in a single package.

Package Shape: RECTANGULAR

The rectangular shape allows for compact circuit design and efficient use of space on PCB layouts.

Nominal Common Mode Reject Ratio: 85 dB

A high CMRR indicates superior rejection of common-mode signals, important for enhancing signal integrity in noisy environments.

Nominal Supply Voltage / Vsup (V): 3

Operating at a low nominal supply voltage is advantageous for battery-powered applications, ensuring longer life and efficiency.

Power Supplies (V): 3/5

With support for multiple power supply voltages, this Op Amp can be integrated into a wide range of circuit designs.

No. of Terminals: 14

The 14-terminal configuration provides ample connectivity options for complex applications, allowing more flexibility in design.

Package Style (Meter): IN-LINE

In-line packaging facilitates easy assembly and integration into existing circuits, enhancing usability.

Maximum Supply Voltage Limit: 12 V

The 12 V supply voltage limit allows this Op Amp to be used in various standard applications without exceeding voltage ratings.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, this device can function effectively in demanding environments, ensuring reliability.

Maximum Bias Current (IIB) @ 25 °C: 0.00015 uA

Consistently low bias current at standard temperature reinforces the Op Amp's suitability for precision applications.

Frequency Compensation: YES

Built-in frequency compensation aids in maintaining stability across a range of operating conditions, improving the performance of the device.

Minimum Operating Temperature: -40 °C

A wide temperature operating range makes this device ideal for industrial applications, ensuring performance in extreme conditions.

Terminal Finish: MATTE TIN

Matte tin finish enhances solderability and protects against corrosion, promoting long-term durability in assemblies.

Terminal Position: DUAL

Dual terminal positions allow for more versatile placement on the PCB, enabling improved layout designs.

Maximum Seated Height: 5.1 mm

A compact seated height means the component can fit into space-constrained applications easily.

Width: 7.62 mm

The width of 7.62 mm is optimal for standard PCB designs, allowing for easier integration in traditional layouts.

Micropower: YES

Micropower capability means lower energy consumption, making it an excellent choice for energy-sensitive applications.

Temperature Grade: INDUSTRIAL

Rated for industrial temperature grades, this Op Amp is suitable for harsh environments and long-term reliability.

Low-Bias: YES

Being low-bias enhances performance in precision signal applications, reducing the risk of distortion and error.

Nominal Unity Gain Bandwidth: 10 kHz

With a nominal bandwidth of 10 kHz, this Op Amp is adequate for a variety of audio and signal processing applications.

Technology: BICMOS

BICMOS technology combines the best of bipolar and CMOS processes, resulting in high performance with low power consumption.

Terminal Form: THROUGH-HOLE

Through-hole mounting enables easier handling and better mechanical support in larger applications.

Amplifier Type: OPERATIONAL AMPLIFIER

Designed as an operational amplifier, it is versatile for numerous electronic applications including amplification and filtering.

Maximum Supply Current: 0.0074 mA

The very low supply current ensures minimal power drain, making this Op Amp ideal for battery-operated devices.

Architecture: VOLTAGE-FEEDBACK

Voltage-feedback architecture provides a simple and effective method for signal amplification, suitable for many designs.

Packing Method: TUBE

Tube packing allows for safe transportation and easy access to components during assembly.

Nominal Slow Rate: 4500 V/us

The high slew rate of 4500 V/us enables fast signal processing, making it suitable for high-speed applications.

Terminal Pitch: 2.54 mm

A terminal pitch of 2.54 mm is common and allows for compatibility with standard PCB designs.

Technical Specifications

Operational Amplifiers (Op Amps) TS944IN attributes and parameters. Explore more Operational Amplifiers (Op Amps) devices from STMicroelectronics

Amplifier Characteristics

Amplifier Type:

Architecture:

Voltage Feedback

Technology:

BICMOS

Power Supply:

3/5 V

Total Functions:

4

Sub-Category:

Operational Amplifiers

Powered:

No

Frequency Compensation:

Yes

Low-Bias:

Yes

Low-Offset:

No

Micropower:

Yes

Wideband:

No

Programmable Power:

No

Performance Specifications

Nominal Unity Gain Bandwidth:

10 kHz

Nominal Common Mode Rejection Ratio (CMRR ):

85 dB

Input Offset Voltage Limit:

10000 uV

Nominal Slew Rate:

4500 V/us

Peak Bias Current:

150 pA

Maximum Bias Current (IIB) @25 °C:

150 pA

Operational Characteristics

Nominal Supply Voltage:

3 V

Maximum Supply Voltage:

12 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Maximum Supply Current:

7.4 μA

Physical Characteristics

Width:

0.3 in (7.62 mm)

Maximum Seated Height:

0.201 in (5.1 mm)

Total Terminals:

14

Terminal Pitch:

0.1 in (2.54 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Matte Tin

Package Body Material:

Plastic/Epoxy

Surface Mount:

No

Manufacturing and Reliability

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDIP-T14

JESD-609 Code:

e3

Packaging and Shipping

Packing Method:

Tube

Package Code:

DIP

Package Shape:

Package Style:

In Line

Package Equivalence Code:

DIP14,.3

Trade Compliance

TS944IN Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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