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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsINA821IDGKR
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INA821IDGKR - Texas Instruments

Manufacturer Part Number
INA821IDGKR
Manufacturer
Texas Instruments
Allelco Part Number
32D-INA821IDGKR
ECAD Model
Parts Description
IC INST AMP 1 CIRCUIT 8VSSOP
Detailed Description
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Data sheet
INA821IDGKR.pdf
RoHs Status
ROHS3 Compliant
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Specifications

INA821IDGKR Tech Specifications
Texas Instruments - INA821IDGKR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - INA821IDGKR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 4.5 V  
Voltage - Supply Span (Max) 36 V  
Voltage - Input Offset 45 µV  
Supplier Device Package 8-VSSOP  
Slew Rate 2V/µs  
Series -  
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)  
Package Tape & Reel (TR)  
Output Type -  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Circuits 1  
Mounting Type Surface Mount  
Current - Supply 600µA  
Current - Output / Channel 20 mA  
Current - Input Bias 150 pA  
Base Product Number INA821  
Amplifier Type Instrumentation  
-3db Bandwidth 4.7 MHz  

Parts Introduction

Manufacturer Part Number

INA821IDGKR

Manufacturer

Texas Instruments

Introduction

High-precision, low-power instrumentation amplifier

Product Features and Performance

Wide supply voltage range: 4.5V to 36V

Low input bias current: 150pA

High open-loop gain: 106dB

Low offset voltage: 45µV

Fast slew rate: 2V/µs

Wide bandwidth: 4.7MHz

Low noise: 9nV/√Hz

20mA output current

Product Advantages

Excellent precision and stability

Low power consumption

Wide operating temperature range: -40°C to 125°C

Small footprint: 8-VSSOP package

Surface mount design for easy assembly

Key Technical Parameters

Supply voltage: 4.5V to 36V

Input bias current: 150pA

Offset voltage: 45µV

Slew rate: 2V/µs

Bandwidth: 4.7MHz

Output current: 20mA

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging

Compatibility

Can be used with a variety of sensors and signal conditioning circuits

Application Areas

Industrial and instrumentation applications

Medical equipment

Test and measurement equipment

Process control systems

Product Lifecycle

Currently in production

No known plans for discontinuation

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

Excellent precision and stability

Wide operating voltage and temperature range

Small size and easy integration

Low power consumption

High bandwidth and fast slew rate

Robust design and RoHS compliance

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments INA821IDGKR

Product Attribute INA821IDGKR INA819IDR INA826AIDR INA826AID
Part Number INA821IDGKR INA819IDR INA826AIDR INA826AID
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Slew Rate 2V/µs 0.9V/µs 1V/µs 1V/µs
Current - Supply 600µA 350µA 200µA 200µA
Voltage - Supply Span (Max) 36 V 36 V 36 V 36 V
Voltage - Input Offset 45 µV 10 µV 40 µV 40 µV
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
-3db Bandwidth 4.7 MHz 2 MHz 1 MHz 1 MHz
Series - - - -
Current - Input Bias 150 pA 150 pA 35 nA 35 nA
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C -40°C ~ 125°C
Amplifier Type Instrumentation Instrumentation Instrumentation Instrumentation
Current - Output / Channel 20 mA 20 mA 16 mA 16 mA
Base Product Number INA821 INA819 INA826 INA826
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tube
Output Type - - Rail-to-Rail Rail-to-Rail
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-VSSOP 8-SOIC 8-SOIC 8-SOIC
Number of Circuits 1 1 1 1
Voltage - Supply Span (Min) 4.5 V 4.5 V 2.7 V 2.7 V

INA821IDGKR Datasheet PDF

Download INA821IDGKR pdf datasheets and Texas Instruments documentation for INA821IDGKR - Texas Instruments.

PCN Assembly/Origin
Additional Assembly Sites 16/Dec/2021.pdf
PCN Packaging
Marking change 01/Feb/2023.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

  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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INA821IDGKR Image

INA821IDGKR

Texas Instruments
32D-INA821IDGKR

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