Name: INA155U
Brand: Texas Instruments
SKU: INA155U
Price: 4.7906 USD
Availability: InStock
Rating: 5 (187 reviews)

INA155U

For Reference Only

Part Number	INA155U
Manufacturer	Texas Instruments
Description	IC OPAMP INSTR 550KHZ RRO 8SOIC
Datasheet	INA155U Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,448 piece(s)
Unit Price	$ 4.7906 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # INA155U (Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For INA155U specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add INA155U with quantity into BOM. Heisener.com does NOT require any registration to request a quote of INA155U.

INA155U Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Amplifier Type	Instrumentation
Number of Circuits	1
Output Type	Rail-to-Rail
Slew Rate	6.5 V/µs
Gain Bandwidth Product	-
-3db Bandwidth	550kHz
Current - Input Bias	1pA
Voltage - Input Offset	200µV
Current - Supply	1.7mA
Current - Output / Channel	50mA
Voltage - Supply, Single/Dual (±)	2.7 V ~ 5.5 V, ±1.35 V ~ 2.75 V
Operating Temperature	-55°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

INA155U Reviews

Ron***** Wall

April 4, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

Juli*****agar

March 27, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Joan*****inha

March 13, 2023

★ ★ ★ ★ ★

Item works as described, fast delivery, nice contact!

Guill*****Flowers

March 12, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Kam*****n Vu

March 8, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Blai*****arton

February 23, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Siena*****olson

February 21, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

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INA155U Packaging

INA155U FAQ

1. How to order INA155U on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that INA155U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the INA155U. All suppliers must pass our qualification reviews before they can publish their products including INA155U on Heisener; we pay more attention to the channels and quality of INA155U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the INA155U price and inventory displayed accurate?

The price and inventory of INA155U fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of INA155U?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the INA155U we delivered, we will accept the replacement or return of the INA155U only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of INA155U.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as INA155U pin diagram, INA155U datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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INA155U Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
INA155UA D# V99:2348_07259798	Texas Instruments	INST Amp Single R-R O/P 5.5V 8-Pin SOIC Tube RoHS: Compliant	0
INA155U/2K5 D# V36:1790_07259794	Texas Instruments	INST Amp Single R-R O/P 5.5V 8-Pin SOIC T/R RoHS: Compliant	0
INA155U D# V99:2348_07259791	Texas Instruments	INST Amp Single R-R O/P 5.5V 8-Pin SOIC Tube RoHS: Compliant	0
INA155UA/2K5 D# V36:1790_07259800	Texas Instruments	INST Amp Single R-R O/P 5.5V 8-Pin SOIC T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

INA155U

D# INA155U

Texas Instruments

SP Amp INSTR Amp Single R-R O/P 5.5V 8-Pin SOIC Tube - Rail/Tube (Alt: INA155U)

INA155UA

D# INA155UA

Texas Instruments

SP Amp INSTR Amp Single R-R O/P 5.5V 8-Pin SOIC Tube - Rail/Tube (Alt: INA155UA)

Part Number

Manufacturer

Description

Stock

INA155U

2919

Part Number	Manufacturer	Description	Stock
INA155UA/2K5G4	Texas Instruments	IC OPAMP INSTR 550KHZ RRO 8SOIC	0
INA155UG4	Texas Instruments	IC, AMP INSTRUMENTATION, SOIC8, 155	442
INA155UAG4	Texas Instruments	IC OPAMP INSTR 550KHZ RRO 8SOIC	0
INA155UA	Texas Instruments	IC OPAMP INSTR 550KHZ RRO 8SOIC	0
INA155U/2K5G4	Texas Instruments	IC OPAMP INSTR 550KHZ RRO 8SOIC	0
INA155U/2K5	Texas Instruments	IC OPAMP INSTR 550KHZ RRO 8SOIC	0
INA155U	Texas Instruments	IC OPAMP INSTR 550KHZ RRO 8SOIC	0
INA155UA/2K5	Texas Instruments	IC OPAMP INSTR 550KHZ RRO 8SOIC	0

Part Number	Manufacturer	Description	Stock
INA155UG4 D# INA155UG4-ND	Texas Instruments	IC INST AMP 1 CIRCUIT 8SOIC	0
INA155UA D# INA155UA-ND	Texas Instruments	IC INST AMP 1 CIRCUIT 8SOIC	2897
INA155U/2K5G4 D# INA155U/2K5G4-ND	Texas Instruments	IC INST AMP 1 CIRCUIT 8SOIC	0
INA155U/2K5 D# 2156-INA155U/2K5-ND	Rochester Electronics LLC	INA155 SINGLE-SUPPLY, RAIL-TO-RA	6281
INA155UA/2K5 D# INA155UA/2K5-ND	Texas Instruments	IC INST AMP 1 CIRCUIT 8SOIC	0
INA155U D# INA155U-ND	Texas Instruments	IC INST AMP 1 CIRCUIT 8SOIC	737

Part Number	Manufacturer	Description	Stock
INA155UA2K5G4 D# INA155UA2K5G4	Texas Instruments	Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct	1811
INA155UA D# INA155UA	Texas Instruments	Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct	2810
INA155U D# INA155U	Texas Instruments	Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct	1017

Part Number

Manufacturer

Description

Stock

INA155U

Texas Instruments

In stock shipping within 2days

138

INA155UK

In stock shipping within 2days

202

Part Number

Manufacturer

Description

Stock

INA155UA

D# 3116825

Texas Instruments

IC, AMP INSTRUMENTATION, SOIC8, 155

RoHS: Compliant

Min Qty: 1

Container: Each

721

INA155UG4

D# 3116826

Texas Instruments

IC, AMP INSTRUMENTATION, SOIC8, 155

RoHS: Compliant

Min Qty: 1

Container: Each

111

Part Number	Manufacturer	Description	Stock
INA155U2K5	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	46
INA155UA2K5	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9860
INA155UG4	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	164
INA155UA	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2471
INA155UAINA155UA	BB	OEM/CM QUOTES ONLY \| NO BROKERS	128
INA155U	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	574

Part Number	Manufacturer	Description	Stock
INA155U2K5	Texas Instruments	OEM/CM ONLY	662
INA155U	Texas Instruments	OEM/CM ONLY	408
INA155UAROHS	Texas Instruments	OEM/CM ONLY	125
INA155UPBF	Texas Instruments	OEM/CM ONLY	432
INA155UTI	Texas Instruments	OEM/CM ONLY	955
INA155UAND	Texas Instruments	OEM/CM ONLY	440
INA155U2K5G4	Texas Instruments	OEM/CM ONLY	896
INA155UA	Texas Instruments	OEM/CM ONLY	213
INA155UA2K5G4	Texas Instruments	OEM/CM ONLY	656
INA155UG4	Texas Instruments	OEM/CM ONLY	888
INA155UAG4	Texas Instruments	OEM/CM ONLY	380
INA155UA2K5	Texas Instruments	OEM/CM ONLY	916

Part Number

Manufacturer

Description

Stock

INA155UA

Texas Instruments

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

INA155UA/2K5

Texas Instruments

OEM/CM Immediate delivery

7500

Part Number	Manufacturer	Description	Stock
INA155U D# 595-INA155U	Texas Instruments	Instrumentation Amplifiers Single-Sply R-to-R Output CMOS RoHS: Compliant	342
INA155UA D# 595-INA155UA	Texas Instruments	Instrumentation Amplifiers Single-Sply R-to-R Output CMOS RoHS: Compliant	1510
INA155UG4 D# 595-INA155UG4	Texas Instruments	Instrumentation Amplifiers Single-Sply R-to-R Output CMOS RoHS: Compliant	225

Part Number

Manufacturer

Description

Stock

INA155UA

D# 29AH5956

Texas Instruments

IC, AMP INSTRUMENTATION, SOIC8, 155, No. of Amplifiers:2 Amplifier, Input Offset Voltage:200µV, Slew Rate:6.5V/µs, Bandwidth:550kHz, Supply Voltage Range:2.5V to 6V, Amplifier Case Style:SOIC, No. of Pins:8Pins, Amplifier RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

721

Part Number	Manufacturer	Description	Stock
INA155U D# NS-INA155U	Texas Instruments	OEM/CM ONLY	4175
INA155UG4 D# NS-INA155UG4	Texas Instruments	OEM/CM ONLY	2821
INA155UA/2K5 D# NS-INA155UA/2K5	Texas Instruments	OEM/CM ONLY	5736
INA155UA D# NS-INA155UA	Texas Instruments	OEM/CM ONLY	10461
INA155UA/2K5G4 D# NS-INA155UA/2K5G4	Texas Instruments	OEM/CM ONLY	1274
INA155UAG4 D# NS-INA155UAG4	Texas Instruments	OEM/CM ONLY	8926
INA155U/2K5G4 D# NS-INA155U/2K5G4	Texas Instruments	OEM/CM ONLY	3499
INA155U/2K5 D# NS-INA155U/2K5	Texas Instruments	OEM/CM ONLY	3573

Part Number

Manufacturer

Description

Stock

INA155U

Texas Instruments

Electronic Instrumentation Amplifier, Single, 8 Pin, Plastic, SOP

2335

Part Number

Manufacturer

Description

Stock

INA155UA

D# 3782812

Texas Instruments

INA155UA Texas Instruments, Instrumentation Amplifier, 1mV Offset, R-RO, 3 V, 5 V, 8-Pin SOIC, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

INA155U/2K5

Texas Instruments

INA155 Single-Supply, Rail-to-Rail Output, CMOS Instrumentation Amplifier

RoHS: Compliant

6281

INA155U

Texas Instruments

INA155 Single-Supply, Rail-to-Rail Output, CMOS Instrumentation Amplifier

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
INA155UA2K5	Texas Instruments	OEM/CM ONLY	2841
INA155U	Burr-Brown Corp	OEM/CM ONLY	560
INA155UA	Burr-Brown Corp	OEM/CM ONLY	125
INA155UG4	Texas Instruments	OEM/CM ONLY	211
INA155U/2K5	Texas Instruments	OEM/CM ONLY	56

Part Number

Manufacturer

Description

Stock

INA155UA/2K5

Texas Instruments

IN stock Immediate delivery

7515

Part Number	Manufacturer	Description	Stock
INA155UA	Texas Instruments	5.5-V single-Supply, 550-KHz (G=10), 6.5-V/µs slew rate, 1-mV offset, RRO, CMOS instrumentation a	121
INA155U/2K5	Texas Instruments	5.5-V single-Supply, 550-KHz (G=10), 6.5-V/µs slew rate, 1-mV offset, RRO, CMOS instrumentation a	4
INA155U	Texas Instruments	5.5-V single-Supply, 550-KHz (G=10), 6.5-V/µs slew rate, 1-mV offset, RRO, CMOS instrumentation a	1
INA155UA/2K5	Texas Instruments	5.5-V single-Supply, 550-KHz (G=10), 6.5-V/µs slew rate, 1-mV offset, RRO, CMOS instrumentation a	0

Part Number	Manufacturer	Description	Stock
INA155UA/2K5	Texas Instruments	shipping today	2489
INA155U	BB Battery	shipping today	794
INA155UA	BB Battery	shipping today	101

Part Number

Manufacturer

Description

Stock

INA155UA

D# 44421824

Texas Instruments

INST Amp Single R-R O/P 5.5V 8-Pin SOIC Tube

RoHS: Compliant

INA155U

D# 52710866

Texas Instruments

INST Amp Single R-R O/P 5.5V 8-Pin SOIC Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
INA155UA	Texas Instruments	RFQ	13707
INA155U	Texas Instruments	RFQ	6705
INA155UA/2K5	Texas Instruments	RFQ	7113
INA155U/2K5G4	Texas Instruments	RFQ	14469

Part Number

Manufacturer

Description

Stock

INA155UA

Texas Instruments

IC OPAMP INSTR 550KHZ RRO 8SOIC

870

INA155UA/2K5

Texas Instruments

IC OPAMP INSTR 550KHZ RRO 8SOIC

1880

Part Number

Manufacturer

Description

Stock

INA155UA..

D# 4807080

Texas Instruments

IC, INSTRUMENT AMP, 550KHZ, 90DB, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

INA155UA

D# 3116825

Texas Instruments

IC, AMP INSTRUMENTATION, SOIC8, 155

RoHS: Compliant

Min Qty: 1

Container: Each

721

Quick Inquiry

INA155U

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS