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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsBUF634AIDR
BUF634AIDR Image
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See specifications for product details.

BUF634AIDR - Texas Instruments

Manufacturer Part Number
BUF634AIDR
Manufacturer
Texas Instruments
Allelco Part Number
32D-BUF634AIDR
ECAD Model
Parts Description
IC OPAMP GP 1 CIRCUIT 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
BUF634AIDR.pdf
RoHs Status
ROHS3 Compliant
In stock: 18430

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Specifications

BUF634AIDR Tech Specifications
Texas Instruments - BUF634AIDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - BUF634AIDR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 4.5 V  
Voltage - Supply Span (Max) 36 V  
Voltage - Input Offset 36 mV  
Supplier Device Package 8-SOIC  
Slew Rate 3750V/µs  
Series -  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Output Type Push-Pull  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C (TA)  
Number of Circuits 1  
Mounting Type Surface Mount  
Current - Supply 8.5mA  
Current - Output / Channel 250 mA  
Current - Input Bias 30 nA  
Base Product Number BUF634  
Amplifier Type General Purpose  
-3db Bandwidth 210 MHz  

Parts Introduction

Manufacturer Part Number

BUF634AIDR

Manufacturer

Texas Instruments

Introduction

The BUF634AIDR is a high-speed, high-current buffer amplifier from Texas Instruments, designed for a wide range of instrumentation and general-purpose applications.

Product Features and Performance

High-speed operation with a slew rate of 3750V/s

Wide supply voltage range of 4.5V to 36V

Low input offset voltage of 36mV

High output current capability of 250mA per channel

Wide bandwidth of 210MHz (-3dB)

Low input bias current of 30nA

Unity-gain stable design

Product Advantages

Excellent dynamic performance for instrumentation and high-speed applications

Versatile wide voltage range allows use in various systems

Compact 8-SOIC surface-mount package

Key Technical Parameters

Supply voltage range: 4.5V to 36V

Output current per channel: 250mA

Slew rate: 3750V/s

Input offset voltage: 36mV

-3dB bandwidth: 210MHz

Input bias current: 30nA

Quality and Safety Features

RoHS3 compliant

8-SOIC package for surface-mount assembly

Compatibility

The BUF634AIDR is compatible with a wide range of electronic systems and circuits that require a high-performance buffer amplifier.

Application Areas

Instrumentation and test equipment

High-speed data acquisition

Power supplies

Industrial and consumer electronics

Product Lifecycle

The BUF634AIDR is an active product from Texas Instruments, with no immediate plans for discontinuation. Replacement or upgraded products may become available in the future as technology evolves.

Key Reasons to Choose This Product

Excellent dynamic performance for high-speed applications

Wide supply voltage range for versatile use

High output current capability for driving heavy loads

Compact surface-mount package for space-constrained designs

RoHS3 compliance for environmental sustainability

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments BUF634AIDR

Product Attribute BUF634AIDR BUF634T BUF634F/500 BUF634AIDDAR
Part Number BUF634AIDR BUF634T BUF634F/500 BUF634AIDDAR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output / Channel 250 mA 250 mA 250 mA 250 mA
Voltage - Supply Span (Max) 36 V 36 V 36 V 36 V
Mounting Type Surface Mount Through Hole Surface Mount Surface Mount
Slew Rate 3750V/µs 2000V/µs 2000V/µs 3750V/µs
Supplier Device Package 8-SOIC TO-220-5 DDPAK/TO-263-5 8-SO PowerPad
-3db Bandwidth 210 MHz 180 MHz 180 MHz 210 MHz
Output Type Push-Pull - - -
Series - - - -
Number of Circuits 1 1 1 1
Voltage - Supply Span (Min) 4.5 V 4.5 V 4.5 V 4.5 V
Package / Case 8-SOIC (0.154", 3.90mm Width) TO-220-5 TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 8-PowerSOIC (0.154", 3.90mm Width)
Base Product Number BUF634 BUF634 BUF634 BUF634
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 125°C (TA)
Current - Input Bias 30 nA 5 µA 5 µA 250 nA
Amplifier Type General Purpose Buffer Buffer General Purpose
Voltage - Input Offset 36 mV 30 mV 30 mV 36 mV
Current - Supply 8.5mA 15mA 15mA 8.5mA
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)

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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BUF634AIDR Image

BUF634AIDR

Texas Instruments
32D-BUF634AIDR

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