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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA2344UA
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OPA2344UA - Burr Brown

Manufacturer Part Number
OPA2344UA
Manufacturer
Burr Brown
Allelco Part Number
32D-OPA2344UA
ECAD Model
Parts Description
OPA2344 LOW POWER, SINGLE-SUPPLY
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
OPA2344UA.pdf
RoHs Status
ROHS3 Compliant
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Specifications

OPA2344UA Tech Specifications
Burr Brown - OPA2344UA technical specifications, attributes, parameters and parts with similar specifications to Burr Brown - OPA2344UA

Product Attribute Attribute Value  
Manufacturer Burr Brown  
Voltage - Supply Span (Min) 2.5 V  
Voltage - Supply Span (Max) 5.5 V  
Voltage - Input Offset 200 µV  
Supplier Device Package 8-SOIC  
Slew Rate 0.8V/µs  
Series MicroAmplifier™  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Product Attribute Attribute Value  
Output Type Rail-to-Rail  
Operating Temperature -40°C ~ 85°C  
Number of Circuits 2  
Mounting Type Surface Mount  
Gain Bandwidth Product 1 MHz  
Current - Supply 150µA (x2 Channels)  
Current - Output / Channel 15 mA  
Current - Input Bias 0.2 pA  
Amplifier Type CMOS  

Parts Introduction

Manufacturer Part Number

OPA2344UA

Manufacturer

Burr Brown

Introduction

The OPA2344UA is a dual micropower operational amplifier that features a rail-to-rail input and output capability. It is designed for battery-powered and low-power applications.

Product Features and Performance

Dual channel operational amplifier

Rail-to-rail input and output

Low power consumption

Wide supply voltage range (2.5V to 5.5V)

High input impedance

Low input bias current

Low offset voltage

High slew rate (0.8V/μs)

Gain bandwidth product of 1MHz

Product Advantages

Suitable for battery-powered and low-power applications

Offers rail-to-rail input and output for wide dynamic range

Provides high precision and stability

Compact 8-SOIC package

Key Technical Parameters

Number of Circuits: 2

Gain Bandwidth Product: 1 MHz

Voltage Supply Span (Min/Max): 2.5V to 5.5V

Current Supply: 150μA per channel

Slew Rate: 0.8V/μs

Voltage Input Offset: 200μV

Amplifier Type: CMOS

Current Output / Channel: 15 mA

Current Input Bias: 0.2 pA

Quality and Safety Features

RoHS3 compliant

Suitable for surface mount applications

Compatibility

The OPA2344UA is compatible with a wide range of electronic devices and systems that require low-power, high-precision operational amplifiers.

Application Areas

Battery-powered devices

Portable electronics

Sensor signal conditioning

Precision analog circuits

Instrumentation and measurement equipment

Product Lifecycle

The OPA2344UA is an active product in the manufacturer's lineup and is not nearing discontinuation. Replacement or upgrade options may be available from the manufacturer or authorized distributors.

Key Reasons to Choose This Product

Excellent performance in low-power, battery-powered applications

Offers rail-to-rail input and output for wide dynamic range

Provides high precision and stability with low offset voltage and bias current

Compact 8-SOIC package suitable for space-constrained designs

RoHS3 compliance for environmentally-friendly applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Burr Brown OPA2344UA

Product Attribute OPA2344UA OPA2343UA/2K5 OPA2345UA OPA2344PA
Part Number OPA2344UA OPA2343UA/2K5 OPA2345UA OPA2344PA
Manufacturer Burr Brown Texas Instruments Burr Brown Texas Instruments
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-PDIP
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-DIP (0.300", 7.62mm)
Amplifier Type CMOS CMOS CMOS CMOS
Voltage - Input Offset 200 µV 2 mV 200 µV 200 µV
Number of Circuits 2 2 2 2
Current - Supply 150µA (x2 Channels) 850µA (x2 Channels) 150µA (x2 Channels) 150µA (x2 Channels)
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Slew Rate 0.8V/µs 6V/µs 2V/µs 0.8V/µs
Current - Output / Channel 15 mA 50 mA 15 mA 15 mA
Gain Bandwidth Product 1 MHz 5.5 MHz 3 MHz 1 MHz
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail Rail-to-Rail
Package Bulk Tape & Reel (TR) Bulk Tube
Voltage - Supply Span (Max) 5.5 V 5.5 V 5.5 V 5.5 V
Series MicroAmplifier™ MicroAmplifier™ MicroAmplifier™ MicroAmplifier™
Current - Input Bias 0.2 pA 0.2 pA 0.2 pA 0.2 pA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Voltage - Supply Span (Min) 2.5 V 2.5 V 2.5 V 2.5 V

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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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OPA2344UA

Burr Brown
32D-OPA2344UA

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