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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA643UB
OPA643UB Image
Image may be representation.
See specifications for product details.

OPA643UB - Texas Instruments

Manufacturer Part Number
OPA643UB
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA643UB
ECAD Model
Parts Description
IC OPAMP VFB 800MHZ SGL 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
OPA643UB.pdf
In stock: 5570

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Quantity

Specifications

OPA643UB Tech Specifications
Texas Instruments - OPA643UB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA643UB

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 9 V  
Voltage - Supply Span (Max) 11 V  
Voltage - Input Offset 500 µV  
Supplier Device Package 8-SOIC  
Slew Rate 1000V/µs  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Output Type -  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Gain Bandwidth Product 800 MHz  
Current - Supply 20mA  
Current - Output / Channel 65 mA  
Current - Input Bias 19 µA  
Base Product Number OPA643  
Amplifier Type Voltage Feedback  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA643UB

Product Attribute OPA643UB OPA646U OPA644U OPA643U
Part Number OPA643UB OPA646U OPA644U OPA643U
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Amplifier Type Voltage Feedback Voltage Feedback Current Feedback Voltage Feedback
Series - - - -
Current - Input Bias 19 µA 2 µA 20 µA 19 µA
Base Product Number OPA643 - - OPA643
Output Type - - - -
Slew Rate 1000V/µs 180V/µs 2500V/µs 1000V/µs
Gain Bandwidth Product 800 MHz - - 800 MHz
Current - Output / Channel 65 mA - 75 mA 60 mA
Current - Supply 20mA 5.25mA 18mA 20mA
Number of Circuits 1 1 1 1
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C (TA) -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Bulk Bulk Tube
Voltage - Input Offset 500 µV 3 mV 2.5 mV 2.5 mV
Voltage - Supply Span (Max) 11 V 11 V 11 V 11 V
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Voltage - Supply Span (Min) 9 V 9 V 9 V 9 V

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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OPA643UB Image

OPA643UB

Texas Instruments
32D-OPA643UB

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