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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA646U
Texas Instruments
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See specifications for product details.

OPA646U - Texas Instruments

Manufacturer Part Number
OPA646U
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA646U
ECAD Model
Parts Description
IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
OPA646U.pdf
In stock: 8651

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Quantity

Specifications

OPA646U Tech Specifications
Texas Instruments - OPA646U technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA646U

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 9 V  
Voltage - Supply Span (Max) 11 V  
Voltage - Input Offset 3 mV  
Supplier Device Package 8-SOIC  
Slew Rate 180V/µs  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Bulk  
Output Type -  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Circuits 1  
Mounting Type Surface Mount  
Current - Supply 5.25mA  
Current - Input Bias 2 µA  
Amplifier Type Voltage Feedback  

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA646U

Product Attribute OPA646U OPA644U OPA643UB OPA643UB
Part Number OPA646U OPA644U OPA643UB OPA643UB
Manufacturer Texas Instruments Texas Instruments Texas Instruments Burr Brown
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Voltage - Supply Span (Min) 9 V 9 V 9 V 9 V
Current - Input Bias 2 µA 20 µA 19 µA 19 µA
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)
Slew Rate 180V/µs 2500V/µs 1000V/µs 1000V/µs
Amplifier Type Voltage Feedback Current Feedback Voltage Feedback Voltage Feedback
Voltage - Supply Span (Max) 11 V 11 V 11 V 11 V
Voltage - Input Offset 3 mV 2.5 mV 500 µV 500 µV
Current - Supply 5.25mA 18mA 20mA 20mA
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Bulk Bulk Tube Tube
Series - - - -
Number of Circuits 1 1 1 1
Output Type - - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C

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.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Texas Instruments

OPA646U

Texas Instruments
32D-OPA646U

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