Name: LT1491AIS
Brand: Linear Technology
SKU: LT1491AIS
Availability: InStock
Rating: 5 (94 reviews)

LT1491AIS

For Reference Only

Part Number	LT1491AIS
Manufacturer	Linear Technology
Description	IC OPAMP GP 4 CIRCUIT 14SO
Datasheet	LT1491AIS Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	7,920 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT1491AIS (Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps) is manufactured by Linear Technology 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 LT1491AIS specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT1491AIS with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT1491AIS.

LT1491AIS Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	Over-The-Top®
Amplifier Type	General Purpose
Number of Circuits	4
Output Type	Rail-to-Rail
Slew Rate	0.07V/µs
Gain Bandwidth Product	200kHz
-3db Bandwidth	-
Current - Input Bias	1nA
Voltage - Input Offset	250µV
Current - Supply	50µA
Current - Output / Channel	25mA
Voltage - Supply, Single/Dual (±)	2V ~ 44V, ±1V ~ 22V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SO

LT1491AIS Reviews

Brid*****Graham

April 3, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Rave*****ller

March 31, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Thad***** Kakar

March 28, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Eile*****orpal

March 25, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

Ell*****n Bal

March 20, 2023

★ ★ ★ ★ ★

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

Astr*****line

March 19, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Bra*****Ali

March 19, 2023

★ ★ ★ ★ ★

Very good connector, easy to realise and with Low price

Das*****lsen

February 24, 2023

★ ★ ★ ★ ★

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

Mi*****Loke

February 24, 2023

★ ★ ★ ★ ★

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

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LT1491AIS Packaging

LT1491AIS FAQ

1. How to order LT1491AIS 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 LT1491AIS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT1491AIS. All suppliers must pass our qualification reviews before they can publish their products including LT1491AIS on Heisener; we pay more attention to the channels and quality of LT1491AIS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT1491AIS price and inventory displayed accurate?

The price and inventory of LT1491AIS 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 LT1491AIS?

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 LT1491AIS we delivered, we will accept the replacement or return of the LT1491AIS 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 LT1491AIS.

(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 LT1491AIS pin diagram, LT1491AIS datasheet?

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

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LT1491AIS 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
LT1491AIS#PBF D# E54:1762_00081158	Analog Devices Inc	Op Amp Quad Micropower Amplifier R-R I/O ±22V/44V Automotive 14-Pin SOIC N Tube RoHS: Compliant	0
LT1491AIS D# VN5:3623_07481954	Analog Devices Inc	Op Amp Quad Micropower Amplifier R-R I/O ±22V/44V Automotive 14-Pin SOIC N RoHS: Not Compliant	0
LT1491AIS#TRPBF D# V36:1790_06417692	Analog Devices Inc	Op Amp Quad Micropower Amplifier R-R I/O ±22V/44V Automotive 14-Pin SOIC N T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LT1491AIS#PBF

Linear Technology

Part Number	Manufacturer	Description	Stock
LT1491AIS#TR	Linear Technology	IC OPAMP GP 200KHZ RRO 14SO	0
LT1491AIS	Linear Technology	OP AMP, PRECISION, 200KHZ, 0.07V/us, SOIC-14, Op Amp Type:Precision, No. of Amplifiers:4, Slew Rate:0.07V/s, Supply Voltage Range:2V to 44V, Amplifier Case Style:SOIC, No. of Pins:14, Bandwidth:200kHz, Operating Temperature Max:85C, RoHS Compliant: Yes	110
LT1491AIS#PBF	Linear Technology	OP AMP, PRECISION, 200KHZ, 0.07V/us, SOIC-14, Op Amp Type:Precision, No. of Amplifiers:4, Slew Rate:0.07V/s, Supply Voltage Range:2V to 44V, Amplifier Case Style:SOIC, No. of Pins:14, Bandwidth:200kHz, Operating Temperature Max:85C, RoHS Compliant: Yes	110
LT1491AIS#TRPBF	Linear Technology	IC OPAMP GP 200KHZ RRO 14SO	0

Part Number	Manufacturer	Description	Stock
LT1491AIS#TRPBF D# LT1491AIS#TRPBF-ND	Analog Devices Inc	IC OPAMP GP 4 CIRCUIT 14SO	0
LT1491AIS#PBF D# LT1491AIS#PBF-ND	Analog Devices Inc	IC OPAMP GP 4 CIRCUIT 14SO	2143
LT1491AIS D# LT1491AIS-ND	Analog Devices Inc	IC OPAMP GP 4 CIRCUIT 14SO	0

Part Number

Manufacturer

Description

Stock

LT1491AIS#TRPBF

Linear Technology

In stock shipping within 2days

171

LT1491AIS#PBF

Linear Technology

In stock shipping within 2days

400

Part Number	Manufacturer	Description	Stock
LT1491AISTRPBF		OEM/CM QUOTES ONLY \| NO BROKERS	3480
LT1491AISPBF	Analog Devices Inc	OEM/CM QUOTES ONLY \| NO BROKERS	3961
LT1491AIS	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	2234
LT1491AISTR	Linear Technology	OEM/CM QUOTES ONLY \| NO BROKERS	2900

Part Number	Manufacturer	Description	Stock
LT1491AISPBF	Linear Technology	OEM/CM ONLY	842
LT1491AIS	Linear Technology	OEM/CM ONLY	270
LT1491AISTR	Linear Technology	OEM/CM ONLY	907
LT1491AISTRPBF	Linear Technology	OEM/CM ONLY	883

Part Number

Manufacturer

Description

Stock

LT1491AIS#PBF

D# 584-LT1491AIS#PBF

Analog Devices Inc

Operational Amplifiers - Op Amps Quad uP R-to-R I/O Op Amp

RoHS: Compliant

1613

Part Number

Manufacturer

Description

Stock

LT1491AIS

D# NS-LT1491AIS

Linear Technology

OEM/CM ONLY

1519

LT1491AIS#TR

D# NS-LT1491AIS#TR

Linear Technology

OEM/CM ONLY

5542

Part Number

Manufacturer

Description

Stock

LT1491AIS#PBF

Linear Technology

QUAD OP-AMP, 1500 UV OFFSET-MAX, 0.2 MHZ BAND WIDTH, PDSO14

LT1491AIS

Linear Technology

Operational Amplifier, Quad AMP, Bipolar, 14 Pin, Plastic, SOP

Part Number

Manufacturer

Description

Stock

LT1491AIS#PBF

D# 7618305P

Analog Devices Inc

LT1491AIS#PBF Analog Devices, Op Amp, RRIO, 200kHz, 2 44 V, 14-Pin SOIC, TU

Min Qty: 1

Container: Tube

273

Part Number

Manufacturer

Description

Stock

LT1491AIS#TRPBF

D# LT1491AIS#TRPBF

Analog Devices Inc

AMPLIFIER - OP AMPS

RoHS: Compliant

LT1491AIS#PBF

D# LT1491AIS#PBF

Analog Devices Inc

AMPLIFIER - OP AMPS

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT1491AIS

Linear Technology

LT1491 - Op Amp General Purpose 200kHz 14-SOIC Tube

RoHS: Not Compliant

385

Part Number	Manufacturer	Description	Stock
LT1491AISTR	Linear Technology	OEM/CM ONLY	2511
LT1491AIS	Linear Technology	OEM/CM ONLY	109
LT1491AISPBF	Linear Technology	OEM/CM ONLY	460

Part Number

Manufacturer

Description

Stock

LT1491AIS-PBF

Linear Technology

shipping today

316

Part Number

Manufacturer

Description

Stock

LT1491AIS#PBF

D# 48403707

Analog Devices Inc

Op Amp Quad Micropower Amplifier R-R I/O ±22V/44V Automotive 14-Pin SOIC N Tube

RoHS: Compliant

LT1491AIS

D# 35310408

Analog Devices Inc

Op Amp Quad Micropower Amplifier R-R I/O ±22V/44V Automotive 14-Pin SOIC N

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LT1491AIS#PBF

Linear Technology

RFQ

5622

LT1491AIS

Linear Technology

RFQ

10925

Part Number

Manufacturer

Description

Stock

LT1491AIS#PBF

D# 2252723

Linear Technology

OP AMP, RRIO, QUAD, 200KHZ, SOIC-14

RoHS: Compliant

Min Qty: 1

Container: Each

LT1491AIS#PBF.

D# 1854563

Linear Technology

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LT1491AIS

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