Name: OPA349UA
Brand: Texas Instruments
SKU: OPA349UA
Price: 1.6413 USD
Availability: InStock
Rating: 5 (80 reviews)

OPA349UA

For Reference Only

Part Number	OPA349UA
Manufacturer	Texas Instruments
Description	IC OPAMP GP 70KHZ RRO 8SOIC
Datasheet	OPA349UA Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	82,092 piece(s)
Unit Price	$ 1.6413 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 21 - Apr 26 (Choose Expedited Shipping)
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Part Number # OPA349UA (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 OPA349UA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OPA349UA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OPA349UA.

OPA349UA 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	1
Output Type	Rail-to-Rail
Slew Rate	0.02 V/µs
Gain Bandwidth Product	70kHz
-3db Bandwidth	-
Current - Input Bias	0.5pA
Voltage - Input Offset	2mV
Current - Supply	1µA
Current - Output / Channel	8mA
Voltage - Supply, Single/Dual (±)	1.8 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

OPA349UA Reviews

Ryl*****Pitts

April 1, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Melo*****rtega

March 29, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Rayl*****hosh

March 19, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Liam*****obar

March 12, 2023

★ ★ ★ ★ ★

Not much to say. Nice and cheap, and haven't had a failure yet.

Els*****Olson

March 5, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Celi*****ines

March 2, 2023

★ ★ ★ ★ ★

OPA349UA arrived in great condition, very happy, Would buy again. A++ . thank you!!

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OPA349UA Packaging

OPA349UA FAQ

1. How to order OPA349UA 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 OPA349UA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPA349UA. All suppliers must pass our qualification reviews before they can publish their products including OPA349UA on Heisener; we pay more attention to the channels and quality of OPA349UA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OPA349UA price and inventory displayed accurate?

The price and inventory of OPA349UA 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 OPA349UA?

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 OPA349UA we delivered, we will accept the replacement or return of the OPA349UA 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 OPA349UA.

(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 OPA349UA pin diagram, OPA349UA datasheet?

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

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OPA349UA 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

OPA349UA

D# V36:1790_07308680

Texas Instruments

Op Amp Single Low Input Bias Current Amplifier R-R I/O 5.5V 8-Pin SOIC Tube

RoHS: Compliant

OPA349UA/2K5

D# V36:1790_07308681

Texas Instruments

Op Amp Single Low Input Bias Current Amplifier R-R I/O 5.5V 8-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
OPA349UAG4	Texas Instruments	OP AMP, SUB MICROPOWER - Rail/Tube	272
OPA349UA/2K5	Texas Instruments	IC OPAMP GP 70KHZ RRO 8SOIC	0
OPA349UA/2K5G4	Texas Instruments	IC OPAMP GP 70KHZ RRO 8SOIC	0
OPA349UA	Texas Instruments	IC OPAMP GP 70KHZ RRO 8SOIC	0

Part Number	Manufacturer	Description	Stock
OPA349UA/2K5 D# 2156-OPA349UA/2K5-ND	Rochester Electronics LLC	OPA349 1 UA, RAIL-TO-RAIL, CMOS	41277
OPA349UA/2K5G4 D# OPA349UA/2K5G4-ND	Texas Instruments	IC OPAMP GP 1 CIRCUIT 8SOIC	0
OPA349UA D# 296-19956-5-ND	Texas Instruments	IC OPAMP GP 1 CIRCUIT 8SOIC	150
OPA349UAG4 D# OPA349UAG4-ND	Texas Instruments	IC OPAMP GP 1 CIRCUIT 8SOIC	0

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

In stock shipping within 2days

1000

Part Number

Manufacturer

Description

Stock

OPA349UA2K5

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

414

OPA349UA

OEM/CM QUOTES ONLY | NO BROKERS

3000

Part Number	Manufacturer	Description	Stock
OPA349UA	Texas Instruments	OEM/CM ONLY	392
OPA349UAG4	Texas Instruments	OEM/CM ONLY	228
OPA349UA2K5G4	Texas Instruments	OEM/CM ONLY	771
OPA349UA2K5	Texas Instruments	OEM/CM ONLY	931

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

OEM/CM Immediate delivery

1000

Part Number

Manufacturer

Description

Stock

OPA349UA

D# 595-OPA349UA

Texas Instruments

Operational Amplifiers - Op Amps 1uA Rail-to-Rail CMOS Oper Amplifier

RoHS: Compliant

506

Part Number	Manufacturer	Description	Stock
OPA349UA/2K5 D# NS-OPA349UA/2K5	Texas Instruments	OEM/CM ONLY	5232
OPA349UA D# NS-OPA349UA	Texas Instruments	OEM/CM ONLY	9797
OPA349UA/2K5G4 D# NS-OPA349UA/2K5G4	Texas Instruments	OEM/CM ONLY	9251
OPA349UAG4 D# NS-OPA349UAG4	Texas Instruments	OEM/CM ONLY	6329

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

Part Number	Manufacturer	Description	Stock
OPA349UA/2K5	Texas Instruments	OPA349 1 uA, Rail-to-Rail, CMOS Operational Amplifiers RoHS: Compliant	41277
OPA349UA	Texas Instruments	OPA349 1 uA, Rail-to-Rail, CMOS Operational Amplifiers RoHS: Compliant	70326
OPA349UAG4	Texas Instruments	OPA349 1 uA, Rail-to-Rail, CMOS Operational Amplifiers RoHS: Compliant	25

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

OEM/CM ONLY

105

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

IN stock Immediate delivery

995

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

1 uA, Rail-to-Rail, CMOS Operational Amplifiers

OPA349UA/2K5

Texas Instruments

1 uA, Rail-to-Rail, CMOS Operational Amplifiers

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

OPA349UA

Texas Instruments

RFQ

14092

Quick Inquiry

OPA349UA

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