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TS944AID

STMicroelectronics

TS944AID by STMicroelectronics

TS944AID by STMicroelectronics is a micropower operational amplifier featuring a max input offset voltage of 5000 µV, a common mode reject ratio of 85 dB, and operates within -40 °C to 85°C. Ideal for industrial applications, it supports dual supply voltages of 3/5 V. Its compact design and low bias current make it suitable for space-constrained environments.

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 . 11,941 parts In-Stock

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11,941

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Digiode

USA . 2,501 parts In-Stock

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2,501

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Anansix

USA . 597 parts In-Stock

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597

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 2,039 parts In-Stock

1+ parts

$0.591

100+ parts

-

1k+ parts

$0.532

10k+ parts

-

2,039

$0.591

-

$0.532

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MKK Technologies

India . 1,664 parts In-Stock

1+ parts

$1.111

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-

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1,664

$1.111

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DigiPath Technology Company

USA . 1,664 parts In-Stock

1+ parts

$1.111

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-

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1,664

$1.111

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$2.945

100+ parts

$2.916

1k+ parts

$2.798

10k+ parts

-

3,000

$2.945

$2.916

$2.798

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Microchip USA

USA . 240 parts In-Stock

1+ parts

$5.691

100+ parts

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240

$5.691

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AZTECH Wire

Italy . 801 parts In-Stock

1+ parts

$9.230

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801

$9.230

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Vigor

Singapore . 5,000 parts In-Stock

1+ parts

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5,000

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QUARKTWIN TECHNOLOGY LTD

USA . 3,893 parts In-Stock

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3,893

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Corphita

USA . 3,847 parts In-Stock

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3,847

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Parana Technologies

USA . 1,241 parts In-Stock

1+ parts

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100+ parts

$0.706

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1,241

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$0.706

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Overview

Elevate your designs with the TS944AID from STMicroelectronics—an operational amplifier that excels in performance and reliability. Crafted for diverse applications, this micropower op amp features ultra-low bias current and impressive common mode rejection, ensuring precision in every output. With STMicroelectronics’ renowned quality and innovative technology, the TS944AID transforms your projects into cutting-edge solutions, delivering exceptional value and performance you can trust.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures durability and protection against environmental factors, making it suitable for various applications.

Maximum Input Offset Voltage: 5000 uV

A low input offset voltage indicates high precision and accuracy, which is critical in applications requiring precise signal amplification.

Maximum Average Bias Current (IIB): 0.00015 uA

Low bias current enhances the overall performance and reduces power consumption, especially important in battery-operated devices.

Surface Mount: YES

Surface mount capability allows for a compact design and easier integration into modern circuit boards, providing flexibility in PCB design.

No. of Functions: 4

Having multiple functions in one package maximizes circuit efficiency and saves space, making it ideal for complex applications.

Package Shape: RECTANGULAR

The rectangular package shape optimizes space utilization on PCB layouts.

Nominal Common Mode Reject Ratio: 85 dB

A high common mode reject ratio increases the reliability of the signal in noisy environments, ensuring cleaner output.

Nominal Supply Voltage / Vsup (V): 3

The low nominal supply voltage is beneficial for energy-efficient designs, making it suitable for low-power applications.

Power Supplies (V): 3/5

Versatile power supply options provide flexibility in design and compatibility with various circuitry.

No. of Terminals: 14

A higher number of terminals enables more functionalities and connections, accommodating complex circuit designs.

Package Style (Meter): SMALL OUTLINE

The small outline package style is space-efficient, making it ideal for compact electronic devices.

Maximum Supply Voltage Limit: 12 V

The high supply voltage limit allows versatility in application across a range of systems.

Maximum Operating Temperature: 85 °C

The capability to operate at high temperatures increases reliability in severe environments.

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

Low maximum bias current at room temperature enhances efficiency and signal integrity in low-power designs.

Frequency Compensation: YES

Built-in frequency compensation helps maintain stability in various operational conditions.

Minimum Operating Temperature: -40 °C

The extensive operating temperature range ensures reliable performance in extreme environmental conditions.

Terminal Finish: NICKEL PALLADIUM GOLD

This premium terminal finish enhances the product's durability and conductivity, ensuring long-lasting performance.

Terminal Position: DUAL

Dual terminal positions facilitate multiple integration options and enhance flexibility in design.

Maximum Seated Height: 1.75 mm

The low seated height contributes to a compact design, suitable for high-density applications.

Width: 3.9 mm

Compact width allows for fitting into tight spaces in various electronic designs.

Micropower: YES

Micropower characteristics are essential for energy-sensitive applications such as portable devices and IoT.

Length: 8.65 mm

The length of the package allows for efficient placement within denser circuit designs.

Temperature Grade: INDUSTRIAL

Designed for industrial applications, this temperature grade ensures reliability and performance under demanding conditions.

Low-Bias: YES

The low-bias feature makes this op-amp ideal for high-precision applications while minimizing noise.

Nominal Unity Gain Bandwidth: 10 kHz

A nominal unity gain bandwidth of 10 kHz makes it suitable for a wide range of applications requiring signal processing.

Technology: BICMOS

BICMOS technology combines the benefits of Bipolar and CMOS technologies, allowing for high-speed performance and low-power operation.

Terminal Form: GULL WING

Gull-wing terminal form facilitates soldering and PCB assembly, enhancing manufacturability.

Amplifier Type: OPERATIONAL AMPLIFIER

Operational amplifier type is widely used for signal conditioning and processing, making it versatile for many applications.

Maximum Supply Current: 0.0074 mA

Minimal supply current ensures low power consumption, extending battery life in portable applications.

Architecture: VOLTAGE-FEEDBACK

Voltage-feedback architecture provides good linearity and low distortion, essential for accurate signal amplification.

Packing Method: TUBE

The tube packing method protects the components during transport, ensuring they arrive in excellent condition.

Nominal Slow Rate: 4500 V/us

A high nominal slew rate allows quick response to fast input signal changes, ideal for high-speed applications.

Terminal Pitch: 1.27 mm

The standard terminal pitch enables compatibility with industry-standard PCB layouts, making it universally applicable.

Technical Specifications

Operational Amplifiers (Op Amps) TS944AID 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:

5000 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

Length:

0.341 in (8.65 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

14

Terminal Pitch:

0.05 in (1.27 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Nickel Palladium Gold

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G14

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tube

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP14,.25

Trade Compliance

TS944AID 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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