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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA2349UA/2K5
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OPA2349UA/2K5 - Texas Instruments

Manufacturer Part Number
OPA2349UA/2K5
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA2349UA/2K5
ECAD Model
Parts Description
IC CMOS 2 CIRCUIT 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
OPA2349UA/2K5.pdf
RoHs Status
ROHS3 Compliant
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Specifications

OPA2349UA/2K5 Tech Specifications
Texas Instruments - OPA2349UA/2K5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA2349UA/2K5

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 1.8 V  
Voltage - Supply Span (Max) 5.5 V  
Voltage - Input Offset 2 mV  
Supplier Device Package 8-SOIC  
Slew Rate 0.02V/µs  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Output Type Rail-to-Rail  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 70°C  
Number of Circuits 2  
Mounting Type Surface Mount  
Gain Bandwidth Product 70 kHz  
Current - Supply 1µA (x2 Channels)  
Current - Output / Channel 8 mA  
Current - Input Bias 0.5 pA  
Base Product Number OPA2349  
Amplifier Type CMOS  

Parts Introduction

Manufacturer Part Number

OPA2349UA/2K5

Manufacturer

Texas Instruments

Introduction

The OPA2349UA/2K5 is a dual operational amplifier from Texas Instruments, designed for a wide range of instrumentation and general-purpose amplification applications.

Product Features and Performance

Wide supply voltage range of 1.8V to 5.5V

Rail-to-rail input and output

High gain bandwidth of 70kHz

Low input offset voltage of 2mV

Extremely low input bias current of 0.5pA

Slew rate of 0.02V/μs

Dual channel design with 8mA output current per channel

Product Advantages

Versatile and high-performance operational amplifier suitable for various applications

Wide supply voltage range allows for flexibility in circuit design

Rail-to-rail capability enables extended dynamic range

Low offset voltage and bias current provide high precision

Dual channel design offers efficient use of board space

Key Technical Parameters

Supply voltage range: 1.8V to 5.5V

Gain bandwidth product: 70kHz

Input offset voltage: 2mV

Input bias current: 0.5pA

Slew rate: 0.02V/μs

Output current per channel: 8mA

Quality and Safety Features

RoHS3 compliant

Packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount package

Compatibility

Suitable for a wide range of instrumentation, control, and general-purpose amplification applications

Application Areas

Instrumentation and measurement systems

Industrial control and automation

Medical equipment

Audio and video signal processing

Portable and battery-powered devices

Product Lifecycle

The OPA2349UA/2K5 is an active product and is currently available.

Replacements and upgrades may be available in the future as Texas Instruments introduces new operational amplifier products.

Key Reasons to Choose This Product

Wide supply voltage range and rail-to-rail capability provide design flexibility

High precision with low offset voltage and bias current

Dual channel design optimizes board space utilization

Suitable for a wide range of instrumentation and general-purpose amplification applications

Reliable and RoHS3 compliant design from a leading semiconductor manufacturer

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA2349UA/2K5

Product Attribute OPA2349UA/2K5 OPA2349UA/2K5G4 OPA234EA/2K5 OPA234P
Part Number OPA2349UA/2K5 OPA2349UA/2K5G4 OPA234EA/2K5 OPA234P
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Input Bias 0.5 pA 0.5pA 12 nA 12 nA
Voltage - Input Offset 2 mV 2mV 70 µV 70 µV
Package Tape & Reel (TR) - Tape & Reel (TR) Tube
Current - Supply 1µA (x2 Channels) 1µA 275µA 275µA
Series - - - -
Supplier Device Package 8-SOIC 8-SOIC 8-VSSOP 8-PDIP
Amplifier Type CMOS General Purpose General Purpose General Purpose
Output Type Rail-to-Rail Rail-to-Rail - -
Current - Output / Channel 8 mA 8mA 22 mA 22 mA
Gain Bandwidth Product 70 kHz 70kHz 350 kHz 350 kHz
Voltage - Supply Span (Min) 1.8 V - 2.7 V 2.7 V
Voltage - Supply Span (Max) 5.5 V - 36 V 36 V
Base Product Number OPA2349 - OPA234 OPA234
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Number of Circuits 2 2 1 1
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-DIP (0.300", 7.62mm)
Operating Temperature -40°C ~ 70°C -40°C ~ 70°C -40°C ~ 85°C -40°C ~ 85°C
Slew Rate 0.02V/µs 0.02 V/µs 0.2V/µs 0.2V/µs

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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OPA2349UA/2K5 Image

OPA2349UA/2K5

Texas Instruments
32D-OPA2349UA/2K5

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