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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA2991QDGKRQ1
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OPA2991QDGKRQ1 - Texas Instruments

Manufacturer Part Number
OPA2991QDGKRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA2991QDGKRQ1
ECAD Model
Parts Description
IC OPAMP GP 2 CIRCUIT 8VSSOP
Detailed Description
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Data sheet
OPA2991QDGKRQ1.pdf
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In stock: 34033

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Specifications

OPA2991QDGKRQ1 Tech Specifications
Texas Instruments - OPA2991QDGKRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA2991QDGKRQ1

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 8-VSSOP  
Slew Rate 21V/µs  
Series Automotive, AEC-Q100  
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Type Rail-to-Rail  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Circuits 2  
Mounting Type Surface Mount  
Gain Bandwidth Product 4.5 MHz  
Current - Supply 560µA (x2 Channels)  
Current - Output / Channel 75 mA  
Current - Input Bias 10 pA  
Amplifier Type General Purpose  

Parts Introduction

Manufacturer Part Number

OPA2991QDGKRQ1

Manufacturer

Texas Instruments

Introduction

High-performance, dual-channel operational amplifier

Designed for automotive and industrial applications

Product Features and Performance

Rail-to-rail output

Wide supply voltage range: 2.7V to 40V

Low input offset voltage: 125μV

Low input bias current: 10pA

High slew rate: 21V/μs

Wide bandwidth: 4.5MHz

Product Advantages

Robust automotive-qualified performance

Excellent input/output characteristics

Efficient power consumption

Key Technical Parameters

Number of Circuits: 2

Gain Bandwidth Product: 4.5 MHz

Supply Voltage Range: 2.7V to 40V

Supply Current: 560μA per channel

Slew Rate: 21V/μs

Input Offset Voltage: 125μV

Input Bias Current: 10pA

Output Current: 75mA per channel

Quality and Safety Features

Automotive-qualified to AEC-Q100 standard

Suitable for safety-critical applications

Compatibility

Surface mount package: 8-VSSOP

Pin-compatible with other industry-standard op-amps

Application Areas

Automotive electronics

Industrial instrumentation

General-purpose amplification

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacements and upgrades are available from Texas Instruments.

Key Reasons to Choose This Product

Robust automotive-qualified performance

Excellent input/output characteristics

Wide supply voltage range and low power consumption

Suitable for safety-critical applications

Pin-compatible with industry-standard op-amps

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA2991QDGKRQ1

Product Attribute OPA2991QDGKRQ1 OPA2991SIRUGR OPA300AIDG4 OPA2990IDGKR
Part Number OPA2991QDGKRQ1 OPA2991SIRUGR OPA300AIDG4 OPA2990IDGKR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Type Rail-to-Rail Rail-to-Rail - Rail-to-Rail
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 10-XFQFN 8-SOIC (0.154", 3.90mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Current - Output / Channel 75 mA 75 mA 70mA 80 mA
Package Tape & Reel (TR) Tape & Reel (TR) - Tape & Reel (TR)
Voltage - Supply Span (Min) 2.7 V 2.7 V - 2.7 V
Number of Circuits 2 2 1 2
Voltage - Input Offset 125 µV 125 µV 1mV 300 µV
Gain Bandwidth Product 4.5 MHz 4.5 MHz 150MHz 1.1 MHz
Current - Supply 560µA (x2 Channels) 560µA (x2 Channels) 9.5mA 120µA (x2 Channels)
Slew Rate 21V/µs 21V/µs 80 V/µs 4.5V/µs
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C -40°C ~ 125°C (TA)
Series Automotive, AEC-Q100 - - -
Voltage - Supply Span (Max) 40 V 40 V - 40 V
Amplifier Type General Purpose General Purpose Voltage Feedback General Purpose
Supplier Device Package 8-VSSOP 10-X2QFN (2x1.5) 8-SOIC 8-VSSOP
Current - Input Bias 10 pA 10 pA 0.1pA 10 pA

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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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OPA2991QDGKRQ1 Image

OPA2991QDGKRQ1

Texas Instruments
32D-OPA2991QDGKRQ1

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