OPA228UA

Mfr. #:: OPA228UA
Description:: Precision Amplifiers High Prec Low Noise Oper Amplifier
Lifecycle:: New from this manufacturer.
Datasheet:: OPA228UA Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: OPA228UA more Information OPA228UA Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Precision Amplifiers

RoHS:: Y

Series:: OPA228

Number of Channels:: 1 Channel

GBP - Gain Bandwidth Product:: 33 MHz

SR - Slew Rate:: 11 V/us

CMRR - Common Mode Rejection Ratio:: 120 dB to 138 dB

Output Current per Channel:: 45 mA

Ib - Input Bias Current:: 10 nA

Vos - Input Offset Voltage:: 0.075 mV

en - Input Voltage Noise Density:: 3.5 nV/sqrt Hz

Supply Voltage - Max:: 36 V

Supply Voltage - Min:: 5 V

Operating Supply Current:: 3.7 mA

Minimum Operating Temperature:: - 55 C

Maximum Operating Temperature:: + 125 C

Shutdown:: No Shutdown

Mounting Style:: SMD/SMT

Package / Case:: SOIC-8

Packaging:: Tube

Amplifier Type:: Low Noise Amplifier

Features:: Decompensated

Height:: 1.58 mm

Input Type:: Rail-to-Rail

Length:: 4.9 mm

Product:: Operational Amplifiers

Supply Type:: Single, Dual

Technology:: Bipolar

Width:: 3.91 mm

Brand:: Texas Instruments

Dual Supply Voltage:: +/- 3 V, +/- 5 V, +/- 9 V

In - Input Noise Current Density:: 0.4 pA/sqrt Hz

Maximum Dual Supply Voltage:: +/- 18 V

Minimum Dual Supply Voltage:: +/- 2.5 V

Moisture Sensitive:: Yes

Operating Supply Voltage:: 5 V to 36 V, +/- 2.5 V to +/- 18 V

Product Type:: Precision Amplifiers

PSRR - Power Supply Rejection Ratio:: 126.02 dB

Factory Pack Quantity:: 75

Subcategory:: Amplifier ICs

Voltage Gain dB:: 160 dB

Unit Weight:: 0.002677 oz

Tags: OPA228UA, OPA228U, OPA228, OPA22, OPA2, OPA

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

OPA228UA Ratings and Reviews

I***u

did not recieved the product within 3-4 month an seller refounded

2019-06-18

I***e

Highly appreciate

2019-07-05

D***i

Works great. Small. Came quickly.

2019-06-13

OPA228UA Description

***as Instruments: Single high precision, wide bandwidth, low noise operational amplifiers 8-SOIC -55 to 125

***ical: Op Amp Single Low Noise Amplifier ±18V 8-Pin SOIC Tube

***ser: Amplifiers - Audio Power High Prec, Low Noise Oper Amplifier

***et: OP AMP QUAD LOW NOISE HI SPEED PREC

***: The OPAx227 and OPAx228 series operational amplifiers combine low noise and wide bandwidth with high precision to make them an excellent choice for applications requiring both ac and precision dc performance.

***AS INS: The OPAx227 are unity-gain stable and features high slew rate (2.3 V/µs) and wide bandwidth (8 MHz). The OPAx228 are optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10 V/µs and a bandwidth of 33 MHz.

***ASIN: The OPAx227 and OPAx228 series operational amplifiers are an excellent choice for professional audio equipment. In addition, low quiescent current and low cost make these op amps an excellent choice for portable applications requiring high precision.

***AS INSTRUMENTS INCORPORATED: The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry-standard OP27 and OP37 with substantial improvements across the board. The dual and quad versions are available for space savings and per-channel cost reduction.

***AS INSTRUMEN: The OPAx227 and OPAx228, are available in DIP-8 and SO-8 packages. The OPA4227 and OPA4228 are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from –40°C to +85°C.

OPA228UA More Information

Amplifier Solutions: OMO Electronic Amplifier Solutions deliver a broad portfolio of devices including operational amplifiers, comparators, instrumental amplifiers, difference amplifiers, current sense amplifiers, programmable & variable gain amplifiers, and special function amplifiers. These products feature low offset, low noise, low power, wide bandwidth, small footprint, and cost optimized products. TI has an amplifier for nearly any need – from high voltage to cost optimized and everything in between. TI continues to push the limits of what’s possible by packing more functionality and performance into smaller packages that use less power and reduce costs. Amplify your system with a TI amplifier today.Learn More

Market price

Part #	Description	Stock	Price
OPA228UA/2K5 DISTI # V39:1801_07307879	OP Amp Single GP ±18V 8-Pin SOIC T/R RoHS: Compliant	5000	5000:$1.2370 2500:$1.3510
OPA228UA DISTI # V39:1801_07307878	OP Amp Single GP ±18V 8-Pin SOIC Tube RoHS: Compliant	156	1000:$1.7240 500:$2.0400 100:$2.3849 10:$2.8800 1:$3.1930
OPA228UA/2K5 DISTI # 296-46150-1-ND	IC OPAMP GP 33MHZ 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	9997In Stock	1000:$1.5675 500:$1.8586 100:$2.1832 10:$2.6650 1:$2.9700
OPA228UA/2K5 DISTI # 296-46150-6-ND	IC OPAMP GP 33MHZ 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	9997In Stock	1000:$1.5675 500:$1.8586 100:$2.1832 10:$2.6650 1:$2.9700
OPA228UA/2K5 DISTI # 296-46150-2-ND	IC OPAMP GP 33MHZ 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	7500In Stock	5000:$1.3914 2500:$1.4457
OPA228UA DISTI # OPA228UA-ND	IC OPAMP GP 33MHZ 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	4791In Stock	5025:$1.6691 2550:$1.7343 1050:$1.8256 525:$2.1646 150:$2.5428 75:$2.9340 10:$3.1040 1:$3.4600
OPA228UAG4 DISTI # OPA228UAG4-ND	IC OPAMP GP 33MHZ 8SOIC RoHS: Compliant Min Qty: 225 Container: Tube	Temporarily Out of Stock	225:$2.5428
OPA228UA/2K5 DISTI # 31050435	OP Amp Single GP ±18V 8-Pin SOIC T/R RoHS: Compliant	5000	5000:$1.2370 2500:$1.3510
OPA228UA DISTI # 30208213	OP Amp Single GP ±18V 8-Pin SOIC Tube RoHS: Compliant	156	100:$2.3849 10:$2.8800 4:$3.1930
OPA228UA/2K5 DISTI # 30600379	OP Amp Single GP ±18V 8-Pin SOIC T/R RoHS: Compliant	68	50:$3.6720 10:$3.7357 5:$5.8522
OPA228UA DISTI # 30599511	OP Amp Single GP ±18V 8-Pin SOIC Tube RoHS: Compliant	12	10:$3.0855 6:$4.5645
OPA228UA DISTI # OPA228UA	OP Amp Single GP ±18V 8-Pin SOIC Tube (Alt: OPA228UA) RoHS: Compliant Min Qty: 1 Container: Tube	Europe - 25	1:€3.4200 10:€2.7300 25:€2.5600 50:€2.4000 100:€2.2400 250:€2.1000 500:€1.9100
OPA228UA DISTI # OPA228UA	OP Amp Single GP ±18V 8-Pin SOIC Tube (Alt: OPA228UA) RoHS: Compliant Min Qty: 225 Container: Tube	Asia - 0
OPA228UA DISTI # OPA228UA	OP Amp Single GP ±18V 8-Pin SOIC Tube - Rail/Tube (Alt: OPA228UA) RoHS: Compliant Min Qty: 225 Container: Tube	Americas - 0	225:$1.7900 375:$1.7900 600:$1.6900 1125:$1.5900 2250:$1.5900
OPA228UAG4 DISTI # OPA228UAG4	OP Amp Single GP ±18V 8-Pin SOIC Tube - Rail/Tube (Alt: OPA228UAG4) RoHS: Compliant Min Qty: 225 Container: Tube	Americas - 0	225:$1.7900 375:$1.7900 600:$1.6900 1125:$1.5900 2250:$1.5900
OPA228UA/2K5 DISTI # OPA228UA/2K5	OP Amp Single GP ±18V 8-Pin SOIC T/R (Alt: OPA228UA/2K5) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
OPA228UA/2K5 DISTI # OPA228UA/2K5	OP Amp Single GP ±18V 8-Pin SOIC T/R - Tape and Reel (Alt: OPA228UA/2K5) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$1.4900 5000:$1.4900 10000:$1.3900 15000:$1.3900 25000:$1.2900
OPA228UA/2K5 DISTI # OPA228UA/2K5	OP Amp Single GP ±18V 8-Pin SOIC T/R (Alt: OPA228UA/2K5) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€1.7900 5000:€1.5900 10000:€1.3900 15000:€1.2900 25000:€1.2900
OPA228UA DISTI # 37X6878	Operational Amplifier, Single, 33 MHz, 1, 11 V/ s, 2.5V to 18V, SOIC, 8 , RoHS Compliant: Yes	0
OPA228UA	High Precision, Low Noise Operational Amplifiers	5348	1000:$1.4800 750:$1.5500 500:$1.8400 250:$2.1700 100:$2.3100 25:$2.6300 10:$2.8300 1:$3.1400
OPA228UA/2K5	High Precision, Low Noise Operational Amplifiers	2500	1000:$1.2400 750:$1.2900 500:$1.5300 250:$1.8000 100:$1.9200 25:$2.2000 10:$2.3600 1:$2.6200
OPA228UA/2K5 DISTI # 595-OPA228UA/2K5	Precision Amplifiers High Prec Low Noise Oper Amplifier RoHS: Compliant	4500	1:$2.8800 10:$2.5900 100:$2.1200 250:$1.9900 500:$1.8000 1000:$1.5200 2500:$1.4400 5000:$1.3900
OPA228UA DISTI # 595-OPA228UA	Precision Amplifiers High Prec Low Noise Oper Amplifier RoHS: Compliant	301	1:$3.4500 10:$3.1000 100:$2.5400 250:$2.3800 500:$2.1600 1000:$1.8200 2500:$1.7300
OPA228UAG4 DISTI # 595-OPA228UAG4	Precision Amplifiers High Prec Low Noise Oper Amplifier RoHS: Compliant	0	225:$2.5400 300:$2.3800 525:$2.1600 1050:$1.8200 2550:$1.7300
OPA228UG4 DISTI # 595-OPA228UG4	Precision Amplifiers High Prec Low Noise Oper Amplifier RoHS: Compliant	0	150:$4.5500 300:$4.3200 525:$3.9600 1050:$3.4500
OPA228UA/2K5E4 DISTI # 595-OPA228UA/2K5E4	Precision Amplifiers High Prec Low Noise Oper Amplifier RoHS: Compliant	0
OPA228UA DISTI # 6604308P	OP AMP SINGLE GP 18V 8-PIN SOIC, TU	279	15:£2.2700 38:£2.1700
OPA228UA DISTI # 6604308	OP AMP SINGLE GP 18V 8-PIN SOIC, EA	93	1:£2.7100 15:£2.2700 38:£2.1700
OPA228UA DISTI # OPA228UA	Operational amplifier,33MHz,2.5÷18V,Channels:1,SO8	47	1:$3.4600 3:$3.1200 10:$2.4600 25:$2.1800
OPA228UA DISTI # OPA228UA	Op-Amp LN 33MHz 11V/us SO8 RoHS: Compliant	35	5:€2.4500 25:€1.8500 150:€1.6500 300:€1.6000
OPA228UA DISTI # C1S746202095685	OP Amp Single GP }18V 8-Pin SOIC Tube RoHS: Compliant	12	10:$2.4200 1:$3.5800
OPA228UA/2K5 DISTI # C1S746202442102	Op Amp Single GP ±18V 8-Pin SOIC T/R RoHS: Compliant	68	50:$2.8800 10:$2.9300 1:$4.5900
OPA228UA/2K5 DISTI # C1S746202095694	Op Amp Single GP ±18V 8-Pin SOIC T/R RoHS: Compliant	5000	2500:$1.4460
OPA228UA DISTI # 2382792	OP AMP, 33MHZ, 11V/US, SOIC-8 RoHS: Compliant	4	1:$5.4800 10:$4.9300 100:$4.0400 250:$3.7800 500:$3.4400 1000:$2.9000 2500:$2.7600 5000:$2.6500
OPA228UA DISTI # 2382792	OP AMP, 33MHZ, 11V/US, SOIC-8 RoHS: Compliant	0	1:£2.9800 10:£2.3700 25:£2.2400 50:£2.0900 100:£1.9500

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Availability

Stock:: 542
On Order:: 2525
Enter Quantity:

Current price of OPA228UA is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$3.45~~; ~~$3.45~~

10: ~~$3.10~~; ~~$31.00~~

100: ~~$2.54~~; ~~$254.00~~

250: ~~$2.38~~; ~~$595.00~~

500: ~~$2.16~~; ~~$1 080.00~~

1000: ~~$1.82~~; ~~$1 820.00~~

2500: ~~$1.73~~; ~~$4 325.00~~

5000: ~~$1.67~~; ~~$8 350.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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