Name: OPA2743UA
Brand: Texas Instruments
SKU: OPA2743UA
Price: 6.1656 USD
Availability: InStock
Rating: 5 (123 reviews)

OPA2743UA

For Reference Only

Part Number	OPA2743UA
Manufacturer	Texas Instruments
Description	IC OPAMP GP 7MHZ RRO 8SOIC
Datasheet	OPA2743UA Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	14,472 piece(s)
Unit Price	$ 6.1656 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 3 - Jun 8 (Choose Expedited Shipping)
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Part Number # OPA2743UA (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 OPA2743UA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OPA2743UA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OPA2743UA.

OPA2743UA 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	General Purpose
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	10 V/µs
Gain Bandwidth Product	7MHz
-3db Bandwidth	-
Current - Input Bias	1pA
Voltage - Input Offset	1.5mV
Current - Supply	1.1mA
Current - Output / Channel	20mA
Voltage - Supply, Single/Dual (±)	3.5 V ~ 12 V, ±1.75 V ~ 6 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

OPA2743UA Reviews

Paulin*****arreal

April 8, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Sime*****adhwa

April 6, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Char*****lynn

April 5, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Hold*****rimes

April 1, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Kolt*****ester

March 18, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Keir*****lison

March 18, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Alian*****dford

March 12, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

Hayl*****arkar

March 8, 2023

★ ★ ★ ★ ★

Exactly as listed and arrived very fast, excellent price and service!

Wes***** Lane

February 21, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

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OPA2743UA Packaging

OPA2743UA FAQ

1. How to order OPA2743UA 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 OPA2743UA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPA2743UA. All suppliers must pass our qualification reviews before they can publish their products including OPA2743UA on Heisener; we pay more attention to the channels and quality of OPA2743UA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OPA2743UA price and inventory displayed accurate?

The price and inventory of OPA2743UA 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 OPA2743UA?

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 OPA2743UA we delivered, we will accept the replacement or return of the OPA2743UA 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 OPA2743UA.

(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 OPA2743UA pin diagram, OPA2743UA datasheet?

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

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OPA2743UA 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

OPA2743UA

D# V99:2348_07308406

Texas Instruments

Op Amp Dual Wideband Amplifier R-R I/O ±6V/12V Automotive 8-Pin SOIC Tube

RoHS: Compliant

OPA2743UA/2K5

D# V36:1790_07308407

Texas Instruments

Op Amp Dual Wideband Amplifier R-R I/O ±6V/12V Automotive 8-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
OPA2743UA/2K5	Texas Instruments	OP AMP, DUAL HI SPD, RR, SS - Tape and Reel	2500
OPA2743UA	Texas Instruments	OP Amp Dual GP R-R I/O ?6V/12V 8-Pin SOIC Tube	125
OPA2743UA/2K5G4	Texas Instruments	IC OPAMP GP 7MHZ RRO 8SOIC	0
OPA2743UAG4	Texas Instruments	N/A	75

Part Number	Manufacturer	Description	Stock
OPA2743UAG4 D# 2156-OPA2743UAG4-BB-ND	Rochester Electronics LLC	IC GP OPAMP 2 CIRCUIT 8SOIC	75
OPA2743UA D# 296-12727-5-ND	Texas Instruments	IC OPAMP GP 2 CIRCUIT 8SOIC	801
OPA2743UA/2K5 D# OPA2743UA/2K5-ND	Texas Instruments	IC OPAMP GP 2 CIRCUIT 8SOIC	0

Part Number

Manufacturer

Description

Stock

OPA2743UA

Texas Instruments

In stock shipping within 2days

300

Part Number

Manufacturer

Description

Stock

OPA2743UA

D# 3004947

Texas Instruments

IC, OP AMP, DUAL RRIO, SMD, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number	Manufacturer	Description	Stock
OPA2743UA2K5	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2498
OPA2743UA	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	1200
OPA2743UAG4	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	90

Part Number	Manufacturer	Description	Stock
OPA2743UA2K5	Texas Instruments	OEM/CM ONLY	1071
WOOPA2743UA	Texas Instruments	OEM/CM ONLY	175
OPA2743UA2K5G4	Texas Instruments	OEM/CM ONLY	169
OPA2743UA	Texas Instruments	OEM/CM ONLY	916
OPA2743UAG4	Texas Instruments	OEM/CM ONLY	738

Part Number

Manufacturer

Description

Stock

OPA2743UA

Texas Instruments

OEM/CM Immediate delivery

3220

Part Number

Manufacturer

Description

Stock

OPA2743UA

D# 28AH4536

Texas Instruments

IC, OP AMP, DUAL RRIO, SMD, SOIC8, No. of Amplifiers:2 Amplifier, Bandwidth:7MHz, Slew Rate:10V/µs, Supply Voltage Range:± 1.75V to ± 6V, Amplifier Case Style:SOIC, No. of Pins:8Pins, Operating Temperature Min:-40°C, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
OPA2743UA D# NS-OPA2743UA	Texas Instruments	OEM/CM ONLY	1864
OPA2743UA/2K5 D# NS-OPA2743UA/2K5	Texas Instruments	OEM/CM ONLY	7216
OPA2743UA/2K5G4 D# NS-OPA2743UA/2K5G4	Texas Instruments	OEM/CM ONLY	9258
OPA2743UAG4 D# NS-OPA2743UAG4	Texas Instruments	OEM/CM ONLY	6757

Part Number

Manufacturer

Description

Stock

OPA2743UA

Texas Instruments

Operational Amplifier, Dual AMP, CMOS, 8 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

OPA2743UA

D# 6610849

Texas Instruments

OPA2743UA Texas Instruments, Precision, Op Amp, RRIO, 7MHz, 5 V, 9 V, 8-Pin SOIC, EA

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
OPA2743UA	Texas Instruments	OPA2743 12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier RoHS: Compliant	2410
OPA2743UAG4	Texas Instruments	Operational Amplifier, 2 Func, 7000uV Offset-Max, PDSO8 RoHS: Compliant	75
OPA2743UA/2K5	Texas Instruments	OPA2743 12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier RoHS: Compliant	278

Part Number

Manufacturer

Description

Stock

OPA2743UA

Texas Instruments

OEM/CM ONLY

Part Number

Manufacturer

Description

Stock

OPA2743UA

Texas Instruments

IN stock Immediate delivery

3235

Part Number

Manufacturer

Description

Stock

OPA2743UA

Texas Instruments

12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier

OPA2743UA/2K5

Texas Instruments

12V, 7MHz, Rail-to-Rail I/O Dual Operational Amplifier

Part Number

Manufacturer

Description

Stock

OPA2743UA

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

OPA2743UA

D# 35173360

Texas Instruments

Op Amp Dual Wideband Amplifier R-R I/O ±6V/12V Automotive 8-Pin SOIC Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

OPA2743UAG4

Texas Instruments

RFQ

9698

OPA2743UA

Texas Instruments

RFQ

4063

Part Number

Manufacturer

Description

Stock

OPA2743UA

D# 3004947

Texas Instruments

IC, OP AMP, DUAL RRIO, SMD, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

OPA2743UA

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