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TS944IPT

STMicroelectronics

TS944IPT by STMicroelectronics

TS944IPT by STMicroelectronics is a BICMOS operational amplifier with a max input offset voltage of 10000 uV. It has a nominal unity gain bandwidth of 10 kHz and operates at temperatures ranging from -40 to 85 °C. This amplifier is commonly used in industrial applications due to its low-bias, micropower, and high common mode reject ratio of 85 dB.

Median Price

$1.980

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 6,931 parts In-Stock

1+ parts

$1.980

100+ parts

$1.185

1k+ parts

$1.041

10k+ parts

-

6,931

$1.980

$1.185

$1.041

-

Mouser Electronics

USA . 2,395 parts In-Stock

1+ parts

$1.980

100+ parts

$1.190

1k+ parts

$1.040

10k+ parts

$1.000

2,395

$1.980

$1.190

$1.040

$1.000

Future Electronics

Canada . 32,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.825

32,500

-

-

-

$0.825

Distributors (In-Stock)

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

Nova Conductors

Japan . 500 parts In-Stock

1+ parts

$1.624

100+ parts

-

1k+ parts

-

10k+ parts

-

500

$1.624

-

-

-

Bristol Electronics

USA . 2,482 parts In-Stock

1+ parts

$2.163

100+ parts

$1.341

1k+ parts

$0.714

10k+ parts

-

2,482

$2.163

$1.341

$0.714

-

Digiode

USA . 4,531 parts In-Stock

1+ parts

$2.270

100+ parts

-

1k+ parts

-

10k+ parts

-

4,531

$2.270

-

-

-

IBS Electronics

USA . 32,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$1.157

32,500

-

-

-

$1.157

Chip Stock

USA . 23,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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23,500

-

-

-

-

Vyrian

USA . 13,764 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

13,764

-

-

-

-

Pegasus Components GmbH

Germany . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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5,000

-

-

-

-

Dan-Mar Components

USA . 2,482 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,482

-

-

-

-

Anansix

USA . 1,595 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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-

1,595

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 13,854 parts In-Stock

1+ parts

$1.020

100+ parts

-

1k+ parts

-

10k+ parts

-

13,854

$1.020

-

-

-

Aztec Data Supply Inc.

USA . 274 parts In-Stock

1+ parts

$1.060

100+ parts

-

1k+ parts

-

10k+ parts

-

274

$1.060

-

-

-

Continental Prestige Electronics

USA . 6,291 parts In-Stock

1+ parts

$1.569

100+ parts

-

1k+ parts

-

10k+ parts

$1.537

6,291

$1.569

-

-

$1.537

Argo Parts USA

USA . 616 parts In-Stock

1+ parts

$1.569

100+ parts

-

1k+ parts

-

10k+ parts

-

616

$1.569

-

-

-

Bastille Electronics

Australia . 59 parts In-Stock

1+ parts

$1.624

100+ parts

$1.543

1k+ parts

$1.466

10k+ parts

$1.445

59

$1.624

$1.543

$1.466

$1.445

Vigor

Singapore . 2,220 parts In-Stock

1+ parts

$1.940

100+ parts

-

1k+ parts

-

10k+ parts

-

2,220

$1.940

-

-

-

Corphita

USA . 3,883 parts In-Stock

1+ parts

$2.151

100+ parts

-

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-

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-

3,883

$2.151

-

-

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Semicontronic

India . 13,817 parts In-Stock

1+ parts

$2.220

100+ parts

$2.164

1k+ parts

$2.153

10k+ parts

-

13,817

$2.220

$2.164

$2.153

-

Modulus Dynamics

Lithuania . 2,575 parts In-Stock

1+ parts

$3.142

100+ parts

$3.142

1k+ parts

$3.142

10k+ parts

-

2,575

$3.142

$3.142

$3.142

-

IDEA Electronic Components Group

UK . 279 parts In-Stock

1+ parts

$3.428

100+ parts

-

1k+ parts

$3.085

10k+ parts

-

279

$3.428

-

$3.085

-

Corohmni

South Africa . 751 parts In-Stock

1+ parts

$4.511

100+ parts

-

1k+ parts

-

10k+ parts

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751

$4.511

-

-

-

MKK Technologies

India . 834 parts In-Stock

1+ parts

$6.446

100+ parts

-

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-

10k+ parts

-

834

$6.446

-

-

-

DigiPath Technology Company

USA . 834 parts In-Stock

1+ parts

$6.446

100+ parts

-

1k+ parts

-

10k+ parts

-

834

$6.446

-

-

-

Microchip USA

USA . 3,799 parts In-Stock

1+ parts

$10.190

100+ parts

$10.130

1k+ parts

$10.090

10k+ parts

$10.060

3,799

$10.190

$10.130

$10.090

$10.060

Perfect Parts

USA . 36,572 parts In-Stock

1+ parts

-

100+ parts

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36,572

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-

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Kepictronics

USA . 10,000 parts In-Stock

1+ parts

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10,000

-

-

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Assy Fe

Spain . 10,000 parts In-Stock

1+ parts

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100+ parts

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10,000

-

-

-

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A-Z Elektronik GmbH

Germany . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Parana Technologies

USA . 1,687 parts In-Stock

1+ parts

-

100+ parts

$4.099

1k+ parts

-

10k+ parts

-

1,687

-

$4.099

-

-

Overview

Experience the next level of performance with the TS944IPT operational amplifier by STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics guarantees exceptional quality and reliability. The TS944IPT is perfect for a wide range of applications, offering 4 functions and a compact design. With its low bias, micropower technology, and high common mode rejection ratio, this amplifier delivers unmatched value and benefits to customers. Whether you need precise signal amplification or efficient voltage feedback, the TS944IPT is the ultimate choice. Trust STMicroelectronics for top-notch solutions that exceed expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This product is made with a durable plastic/epoxy material, ensuring longevity and reliability in various operating conditions.

Maximum Input Offset Voltage: 10000 uV

With a low maximum input offset voltage, this operational amplifier provides accurate and precise signal amplification, making it suitable for high-precision applications.

Maximum Average Bias Current (IIB): 0.00015 uA

The extremely low maximum average bias current of this op amp minimizes power consumption and reduces any potential DC offset errors, improving overall performance.

Surface Mount: YES

Being surface mount compatible allows for easy and efficient integration into electronic circuits, thus saving space and facilitating automated manufacturing processes.

No. of Functions: 4

Offering four functions in a single package enhances circuit design flexibility and simplifies assembly, making it a versatile choice for various applications.

Package Shape: RECTANGULAR

The rectangular package shape enables efficient PCB layout and space utilization, ensuring seamless integration into compact designs.

Nominal Common Mode Reject Ratio: 85 dB

With a high nominal common mode reject ratio, this op amp effectively rejects common mode signals, minimizing noise interference and improving signal fidelity.

Nominal Supply Voltage / Vsup (V): 3

Operating within a nominal supply voltage of 3V, this op amp is suitable for low-power applications, ensuring efficient power usage.

Power Supplies (V): 3/5

This operational amplifier is compatible with both 3V and 5V power supplies, providing versatility in various electronic systems.

No. of Terminals: 14

The 14 terminals of this op amp facilitate easy and secure connections, allowing for reliable and stable signal transfer.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The small outline, thin profile, and shrink pitch package style make this op amp ideal for space-constrained applications, enabling compact and efficient circuit designs.

Maximum Supply Voltage Limit: 12 V

With a maximum supply voltage limit of 12V, this op amp can handle higher supply voltages, making it suitable for a wide range of applications.

Maximum Operating Temperature: 85 °C

Designed to operate at temperatures up to 85°C, this op amp ensures reliable performance even in demanding environmental conditions.

Frequency Compensation: YES

The inclusion of frequency compensation improves stability and prevents oscillations, making this op amp reliable and suitable for a variety of signal processing applications.

Minimum Operating Temperature: -40 °C

Operating down to -40°C, this op amp can withstand extreme temperatures, ensuring functionality in harsh environments.

Terminal Finish: NICKEL PALLADIUM GOLD

The terminal finish with nickel, palladium, and gold provides excellent conductivity, corrosion resistance, and solderability, enhancing the overall reliability and lifespan of the op amp.

Terminal Position: DUAL

With dual terminal positions, this op amp supports various PCB layout options and enables optimal signal routing, enhancing design flexibility.

Maximum Seated Height: 1.2 mm

The compact maximum seated height of 1.2mm allows for low-profile circuit designs and ensures compatibility with space-limited applications.

Width: 4.4 mm

The narrow width of 4.4mm makes this op amp suitable for space-constrained designs, enabling compact and efficient circuit layouts.

Micropower: YES

With micropower capability, this op amp operates with low power consumption, making it suitable for battery-powered devices and energy-efficient applications.

Length: 5 mm

The compact length of 5mm contributes to a smaller footprint, enabling space-saving integration in electronic systems and PCB designs.

Temperature Grade: INDUSTRIAL

This op amp is designed to meet the industrial temperature grade requirements, ensuring reliable and stable operation in industrial environments.

Low-Bias: YES

Offering low-bias operation, this op amp minimizes input bias currents, reducing errors and distortion in signal processing applications.

Nominal Unity Gain Bandwidth: 10 kHz

With a nominal unity gain bandwidth of 10kHz, this op amp is suitable for moderate-speed signal amplification and processing applications.

Technology: BICMOS

Utilizing bipolar and CMOS technologies, this op amp combines the benefits of both, providing high-performance characteristics such as low noise, low power consumption, and high speed.

Terminal Form: GULL WING

The gull wing terminal form facilitates secure soldering and a high degree of mechanical stability, ensuring reliable connections in various operating conditions.

Amplifier Type: OPERATIONAL AMPLIFIER

Being an operational amplifier, this product is specifically designed for amplifying and processing analog signals, making it an ideal choice for applications requiring accurate signal amplification.

Maximum Supply Current: 0.0074 mA

With a low maximum supply current, this op amp minimizes power consumption and heat dissipation, contributing to energy efficiency and prolonged battery life in portable devices.

Architecture: VOLTAGE-FEEDBACK

Featuring a voltage-feedback architecture, this op amp offers stable and predictable gain characteristics, ensuring accurate and reliable signal amplification in various applications.

Packing Method: TAPE AND REEL

This op amp is conveniently packed in a tape and reel format, facilitating automated pick-and-place assembly processes and reducing production time and cost.

Nominal Slow Rate: 4500 V/us

With a high nominal slow rate, this op amp provides fast response times and rapid signal amplification, making it suitable for applications requiring quick signal processing.

Terminal Pitch: 0.65 mm

The small terminal pitch of 0.65mm allows for high-density PCB layouts, enabling the integration of multiple components in a limited space.

Technical Specifications

Operational Amplifiers (Op Amps) TS944IPT 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

Length:

0.197 in (5 mm)

Width:

0.173 in (4.4 mm)

Maximum Seated Height:

0.047 in (1.2 mm)

Total Terminals:

14

Terminal Pitch:

0.026 in (0.65 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Nickel Palladium Gold

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G14

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tape And Reel

Package Code:

Package Shape:

Package Style:

Small Outline, Thin Profile, Shrink Pitch

Package Equivalence Code:

TSSOP14,.25

Trade Compliance

TS944IPT Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

PCN

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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