INA149AID ,Operational Amplifier, OP Amp IC - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

125 points

Part No

INA149AID
Manufacturer

TI
ChipWorker Part#

CW7572364
Category

Operational Amplifier, OP Amp IC
Package

SOIC-8
Description

TEXAS INSTRUMENTS INA149AID Differential Amplifier, High Common-Mode Voltage, 1 Amplifiers, 1mV, 500kHz, -40℃, 125℃
Documentation

Datasheet
Ships from

Moscow
Наличие

105 pcs In Stock
Estimated Price

$ 6.12

Buy INA149AID

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.

Real stock check

Best price from distributors

Engineer support

INA149AID Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	{{ low_stock_text }}	1	{{weeks_text}}
Arrow	{{noList.partNo}} {{noList.mfr}}	{{ low_stock_text }}	1	{{weeks_text}}
Mouser	{{noList.partNo}} {{noList.mfr}}	{{ low_stock_text }}	1	{{weeks_text}}
					{{submitRFQ}}
Chipworker	{{noList.partNo}} {{noList.mfr}}	{{stockAvailability}} {{ search_item }}	{{moq}}	1	6 - 8 {{delivery_date}}

Update Data

Chipworker Certification

ChipWorker Qualifications — ISO 9001, ISO 45001, ISO 14001, MA Certification. Over 11 years of experience, more than 1000 clients in Russia, support for small MOQ

11+ years sourcing experience

1000+ russia customers

ISO certified supplier

Support small MOQ

*Photos of Our Actual 800 m² Warehouse

INA149AID Specifications

Consulting Engineer >>

Attribute	Attribute Value

Part Number	INA149AID
Manufacturer	TI
ChipWorker Part#	CW7572364
Category	Operational Amplifier, OP Amp IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Current	810 µA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	8 Position
Common Mode Rejection Ratio	90 dB
Quiescent Current	775 µA
Bandwidth	500 kHz
Slew Rate	2.20 V/μs
Input Offset Voltage	1 mV
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
3dB Bandwidth	500 kHz
Gain Bandwidth	90 dB
Minimum CMRR Range	90 dB
Supply Voltage (Max)	30V ~ 50V
	expand all
Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Similar & Replacement Parts

Similar products

Product Description

The INA149AID is a precision unity-gain Difference Amplifier with a very high input common-mode voltage range. It is a single monolithic common mode voltage amplifier consists of a precision op-amp and an integrated thin-film resistor network. The INA149 can accurately measure small differential voltages in the presence of common-mode signals up to ±275V. The amplifier inputs are protected from momentary common-mode or differential overloads of up to 500V. In many applications, where galvanic isolation in not required, the amplifier can replace isolation amplifiers. This ability can eliminate costly isolated input side power supplies and the associated ripple, noise and quiescent current. The excellent 0.0005% nonlinearity and 500kHz bandwidth of this amplifier are superior to those of conventional isolation amplifiers.
900µA Low quiescent current
0.02% Maximum gain error
90dB Maximum CMRR
0.001% FSR maximum gain nonlinearity
10ppm/°C Maximum gain error drift
15µV/°C Maximum offset voltage drift
Green product and no Sb/Br
ESD sensitive device, take proper precaution while handling the device.

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 22% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing