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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA4991IPWR
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OPA4991IPWR - Texas Instruments

Manufacturer Part Number
OPA4991IPWR
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA4991IPWR
ECAD Model
Parts Description
IC OPAMP GP 4 CIRCUIT 14TSSOP
Detailed Description
Package
14-TSSOP (0.173", 4.40mm Width)
Data sheet
OPA4991IPWR.pdf
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Specifications

OPA4991IPWR Tech Specifications
Texas Instruments - OPA4991IPWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA4991IPWR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 2.7 V  
Voltage - Supply Span (Max) 40 V  
Voltage - Input Offset 125 µV  
Supplier Device Package 14-TSSOP  
Slew Rate 21V/µs  
Series -  
Package / Case 14-TSSOP (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Type Rail-to-Rail  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Circuits 4  
Mounting Type Surface Mount  
Gain Bandwidth Product 4.5 MHz  
Current - Supply 560µA (x4 Channels)  
Current - Output / Channel 75 mA  
Current - Input Bias 10 pA  
Amplifier Type General Purpose  

Parts Introduction

Manufacturer Part Number

OPA4991IPWR

Manufacturer

Texas Instruments

Introduction

Quad operational amplifier with rail-to-rail output

Product Features and Performance

Quad (4) operational amplifier in a single package

Rail-to-rail output swing

Low input offset voltage of 125 μV

Low input bias current of 10 pA

High slew rate of 21 V/μs

Wide supply voltage range from 2.7 V to 40 V

Excellent AC performance with a gain-bandwidth product of 4.5 MHz

Product Advantages

Compact 14-TSSOP package

Versatile quad op-amp design suitable for various instrumentation and control applications

Excellent performance characteristics for precision analog circuits

Key Technical Parameters

Operating temperature range: -40°C to 125°C

Supply current per channel: 560 μA

Output current per channel: 75 mA

Voltage supply range: 2.7 V to 40 V

Quality and Safety Features

Meets RoHS requirements (exemptions may apply)

Reliable surface mount 14-TSSOP package

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Instrumentation and control circuits

Precision analog signal conditioning

Sensor signal amplification

Portable and battery-powered devices

Product Lifecycle

Current production status, no discontinuation plans known

Key Reasons to Choose This Product

Excellent performance characteristics for precision analog circuits

Compact and versatile quad op-amp design

Wide supply voltage range and temperature tolerance

Reliable and RoHS-compliant package

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA4991IPWR

Product Attribute OPA4991IPWR OPA4992IPWR OPA4830IPW OPA4820IPWT
Part Number OPA4991IPWR OPA4992IPWR OPA4830IPW OPA4820IPWT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series - - - -
Current - Input Bias 10 pA 10 pA 5 µA 9 µA
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail Differential
Number of Circuits 4 4 4 4
Voltage - Input Offset 125 µV 210 µV 2 mV 250 µV
Current - Supply 560µA (x4 Channels) 2.4mA (x4 Channels) 17mA 22.6mA
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 85°C -40°C ~ 85°C
Voltage - Supply Span (Max) 40 V 40 V 11 V 12.6 V
Supplier Device Package 14-TSSOP 14-TSSOP 14-TSSOP 14-TSSOP
Package / Case 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width)
Current - Output / Channel 75 mA 65 mA 82 mA 85 mA
Amplifier Type General Purpose General Purpose Voltage Feedback Voltage Feedback
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage - Supply Span (Min) 2.7 V 2.7 V 2.8 V 4 V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Slew Rate 21V/µs 32V/µs 560V/µs 240V/µs
Gain Bandwidth Product 4.5 MHz 10.6 MHz 110 MHz 250 MHz

OPA4991IPWR Datasheet PDF

Download OPA4991IPWR pdf datasheets and Texas Instruments documentation for OPA4991IPWR - Texas Instruments.

PCN Assembly/Origin
Assembly Site 22/Dec/2022.pdf

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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

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  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.

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  1. Phone
    +00852 9146 4856

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OPA4991IPWR Image

OPA4991IPWR

Texas Instruments
32D-OPA4991IPWR

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