Name: OPA2244UA
Brand: Texas Instruments
SKU: OPA2244UA
Price: 3.2287 USD
Availability: InStock
Rating: 5 (150 reviews)

OPA2244UA

For Reference Only

Part Number	OPA2244UA
Manufacturer	Texas Instruments
Description	IC OPAMP GP 430KHZ 8SOIC
Datasheet	OPA2244UA Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	317,400 piece(s)
Unit Price	$ 3.2287 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # OPA2244UA (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 OPA2244UA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add OPA2244UA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of OPA2244UA.

OPA2244UA 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	MicroAmplifier?
Amplifier Type	General Purpose
Number of Circuits	2
Output Type	-
Slew Rate	0.16 V/µs
Gain Bandwidth Product	430kHz
-3db Bandwidth	-
Current - Input Bias	10nA
Voltage - Input Offset	700µV
Current - Supply	40µA
Current - Output / Channel	25mA
Voltage - Supply, Single/Dual (±)	2.2 V ~ 36 V, ±1.1 V ~ 18 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

OPA2244UA Reviews

Tob*****hroff

March 26, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Cru*****ckay

March 25, 2023

★ ★ ★ ★ ★

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

Jayl*****obles

March 24, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Loui*****randa

March 18, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Kal***** Cruz

March 14, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Bobb*****over

March 5, 2023

★ ★ ★ ★ ★

Very good connector, easy to realise and with Low price

Madel*****Duncan

February 28, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Patr*****Doctor

February 27, 2023

★ ★ ★ ★ ★

What I like was it was shipped fast and no damage.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

OPA2244UA Packaging

OPA2244UA FAQ

1. How to order OPA2244UA 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 OPA2244UA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPA2244UA. All suppliers must pass our qualification reviews before they can publish their products including OPA2244UA on Heisener; we pay more attention to the channels and quality of OPA2244UA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the OPA2244UA price and inventory displayed accurate?

The price and inventory of OPA2244UA 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 OPA2244UA?

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 OPA2244UA we delivered, we will accept the replacement or return of the OPA2244UA 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 OPA2244UA.

(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 OPA2244UA pin diagram, OPA2244UA datasheet?

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

OPA2244UA Related Products

SIT3808AI-23-25NZ-74.212500Y	SiTIME, OSC MEMS VCXO 74.2125MHZ LVCMOS, 4-SMD, No Lead, MicroAmplifier?	View
CKR22BX272KR	AVX Corporation, CAP CER 2700PF 100V RADIAL, 2-DIP, MicroAmplifier?	View
EEU-FC1A102L	Panasonic Electronic Components, CAP ALUM 1000UF 20% 10V RADIAL, Radial, Can, MicroAmplifier?	View
LM236AH-5.0	Texas Instruments, IC VREF SHUNT 5V TO46-3, TO-206AB, TO-46-3 Metal Can, MicroAmplifier?	View
X1227S8IZ-4.5A	Intersil, IC RTC CLK/CALENDAR I2C 8-SOIC, 8-SOIC (0.154", 3.90mm Width), MicroAmplifier?	View
BK/F03A-15A	Eaton, FUSE GOVT, -, MicroAmplifier?	View
7303J3CQE2	C&K, SWITCH ROCKER 3PDT 5A 120V, -, MicroAmplifier?	View
DW-21-09-F-S-410	Samtec Inc., .025" BOARD SPACERS, -, MicroAmplifier?	View
MS3106E28-11SX	Amphenol Industrial Operations, CONN PLUG 22POS STRAIGHT W/SCKT, -, MicroAmplifier?	View
AIB30-20-23SC-RDS	Amphenol Industrial Operations, GT 2C 2#8 SKT RECP WALL RM, -, MicroAmplifier?	View
VI-B6B-MX	Vicor Corporation, CONVERTER MOD DC/DC 95V 75W, Full Brick, MicroAmplifier?	View
V150C36H150BG	Vicor Corporation, CONVERTER MOD DC/DC 36V 150W, Quarter Brick, MicroAmplifier?	View

OPA2244UA 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
OPA2244UA/2K5G4 D# V36:1790_07303836	Texas Instruments	Op Amp Dual Low Power Amplifier ±18V/36V 8-Pin SOIC T/R RoHS: Compliant	0
OPA2244UA D# V36:1790_07303834	Texas Instruments	Op Amp Dual Low Power Amplifier ±18V/36V 8-Pin SOIC Tube RoHS: Compliant	0
OPA2244UA/2K5 D# V72:2272_07303835	Texas Instruments	Op Amp Dual Low Power Amplifier ±18V/36V 8-Pin SOIC T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

OPA2244UAG4

D# OPA2244UAG4

Texas Instruments

OP Amp Dual GP ±18V/36V 8-Pin SOIC Tube - Rail/Tube (Alt: OPA2244UAG4)

OPA2244UA

D# OPA2244UA

Texas Instruments

OP Amp Dual GP ±18V/36V 8-Pin SOIC Tube - Rail/Tube (Alt: OPA2244UA)

Part Number	Manufacturer	Description	Stock
OPA2244UA/2K5G4	Texas Instruments	IC OPAMP GP 430KHZ 8SOIC	0
OPA2244UAG4	Texas Instruments	N/A	5
OPA2244UA/2K5	Texas Instruments	OP AMP, 430KHZ, 0.16V/uS, SOIC-8, Op Amp Type:Low Power, No. of Amplifiers:2, Slew Rate:0.16V/s, Supply Voltage Range: 1.1V to 18V, Amplifier Case Style:SOIC, No. of Pins:8, Bandwidth:430kHz, Operating Temperature Min:-55C , RoHS Compliant: Yes	0
OPA2244UA	Texas Instruments	OP Amp Dual GP ?18V/36V 8-Pin SOIC Tube	26

Part Number

Manufacturer

Description

Stock

OPA2244UA/2K5

Texas Instruments

General Purpose 2 2.2V ~ 36V, ±, 1.1V ~ 18V 430kHz 0.16 V/us SOIC-8_150mil General Purpose Amplifiers RoHS

135

Part Number	Manufacturer	Description	Stock
OPA2244UAG4 D# OPA2244UAG4-ND	Texas Instruments	IC OPAMP GP 2 CIRCUIT 8SOIC	0
OPA2244UA/2K5 D# 296-39112-2-ND	Texas Instruments	IC OPAMP GP 2 CIRCUIT 8SOIC	2420
OPA2244UA D# OPA2244UA-ND	Texas Instruments	IC OPAMP GP 2 CIRCUIT 8SOIC	3168

Part Number

Manufacturer

Description

Stock

OPA2244UA/2K5

Texas Instruments

In stock shipping within 2days

119

OPA2244UA

Texas Instruments

In stock shipping within 2days

350

Part Number

Manufacturer

Description

Stock

OPA2244UA .

D# 1212438

Texas Instruments

OP AMP, DUAL LOW NOISE, SMD, 2244

RoHS: Compliant

Min Qty: 1

Container: Each

OPA2244UA

D# 3004881

Texas Instruments

OP AMP, DUAL LOW NOISE, SMD, 2244

RoHS: Compliant

Min Qty: 1

Container: Each

146

Part Number	Manufacturer	Description	Stock
OPA2244UA	BB	OEM/CM QUOTES ONLY \| NO BROKERS	6000
OPA2244UA2K5	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9600
OPA2244UAG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	240

Part Number	Manufacturer	Description	Stock
OPA2244UA2K5G4	Texas Instruments	OEM/CM ONLY	864
OPA2244UA2K5E4	Texas Instruments	OEM/CM ONLY	617
OPA2244UA	Texas Instruments	OEM/CM ONLY	306
OPA2244UA2K5	Texas Instruments	OEM/CM ONLY	1002
OPA2244UAG4	Texas Instruments	OEM/CM ONLY	385

Part Number

Manufacturer

Description

Stock

OPA2244UA/2K5

Texas Instruments

SOP8/OPA2244UA/2K5/TI

RoHS: Compliant

10000

Part Number

Manufacturer

Description

Stock

OPA2244UA

Texas Instruments

OEM/CM Immediate delivery

3200

OPA2244UA/2K5

Texas Instruments

OEM/CM Immediate delivery

3000

Part Number	Manufacturer	Description	Stock
OPA2244UAG4 D# 595-OPA2244UAG4	Texas Instruments	Operational Amplifiers - Op Amps MicroPower Single-Supply RoHS: Compliant	267
OPA2244UA D# 595-OPA2244UA	Texas Instruments	Operational Amplifiers - Op Amps MicroPower Single-Supply RoHS: Compliant	523
OPA2244UA/2K5 D# 595-OPA2244UA/2K5	Texas Instruments	Operational Amplifiers - Op Amps MicroPower Single-Supply RoHS: Compliant	3107

Part Number

Manufacturer

Description

Stock

OPA2244UA

D# 28AH4484

Texas Instruments

OP AMP, DUAL LOW NOISE, SMD, 2244, No. of Amplifiers:2 Amplifier, Bandwidth:430kHz, Slew Rate:0.1V/µs, Supply Voltage Range:± 1.1V to ± 18V, Amplifier Case Style:SOIC, No. of Pins:8Pins, Operating Temperature Min:-40°C, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

146

Part Number	Manufacturer	Description	Stock
OPA2244UA/2K5G4 D# NS-OPA2244UA/2K5G4	Texas Instruments	OEM/CM ONLY	2615
OPA2244UA_2K5 D# NS-OPA2244UA_2K5	Multiple	OEM/CM ONLY	1545
OPA2244UA/2K5 D# NS-OPA2244UA/2K5	Texas Instruments	OEM/CM ONLY	3135
OPA2244UAG4 D# NS-OPA2244UAG4	Texas Instruments	OEM/CM ONLY	3862
OPA2244UA D# NS-OPA2244UA	Texas Instruments	OEM/CM ONLY	3345

Part Number

Manufacturer

Description

Stock

OPA2244UA

Texas Instruments

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

Part Number	Manufacturer	Description	Stock
OPA2244UA/2K5	Texas Instruments	OPA2244 MicroPower Single-Supply Operational Amplifier RoHS: Compliant	4201
OPA2244UAG4	Texas Instruments	OPA2244 MicroPower Single-Supply Operational Amplifier RoHS: Compliant	5
OPA2244UA	Texas Instruments	OPA2244 MicroPower Single-Supply Operational Amplifier RoHS: Compliant	1

Part Number

Manufacturer

Description

Stock

OPA2244UA/2K5

Texas Instruments

OEM/CM ONLY

630

OPA2244UA

Texas Instruments

OEM/CM ONLY

3080

Part Number

Manufacturer

Description

Stock

OPA2244UA

Texas Instruments

IN stock Immediate delivery

3215

OPA2244UA/2K5

Texas Instruments

IN stock Immediate delivery

3015

Part Number

Manufacturer

Description

Stock

OPA2244UA

Texas Instruments

2-channel, MicroPower single-supply operational amplifier Microamplifier™ series

OPA2244UA/2K5

Texas Instruments

2-channel, MicroPower single-supply operational amplifier Microamplifier™ series

Part Number

Manufacturer

Description

Stock

OPA2244UA/2K5

Texas Instruments

shipping today

OPA2244UA

Realtek Semiconductor

shipping today

2874

Part Number

Manufacturer

Description

Stock

OPA2244UA/2K5

D# 53410304

Texas Instruments

Op Amp Dual Low Power Amplifier ±18V/36V 8-Pin SOIC T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

OPA2244UA

Texas Instruments

RFQ

12560

OPA2244UAG4

Texas Instruments

RFQ

9274

Part Number

Manufacturer

Description

Stock

OPA2244UA/2K5

Texas Instruments

IC OPAMP GP 430KHZ 8SOIC

900

OPA2244UA

Texas Instruments

IC OPAMP GP 430KHZ 8SOIC

884

Part Number

Manufacturer

Description

Stock

OPA2244UA .

D# 1212438

Texas Instruments

OP AMP, DUAL LOW NOISE, SMD, 2244

RoHS: Compliant

Min Qty: 1

Container: Each

100

OPA2244UA

D# 3004881

Texas Instruments

OP AMP, DUAL LOW NOISE, SMD, 2244

RoHS: Compliant

Min Qty: 1

Container: Each

146

Quick Inquiry

OPA2244UA

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