BUF634AIDDAR

Name: BUF634AIDDAR
Rating: 4.5 (10 reviews)

210-MHz, 250-mA high-speed buffer 8-SO PowerPAD -40 to 125

3,347 Effective Inventory

BUF634AIDDAR

Effective Inventory3,347

210-MHz, 250-mA high-speed buffer 8-SO PowerPAD -40 to 125

Manufacturer Part # : BUF634AIDDAR
Package/Case: SO PowerPAD-8
Brand: Texas Instruments
Product Categories : Instrumentation, OP Amps, Buffer Amps

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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BUF634AIDDAR DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for BUF634AIDDAR or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

The BUF634AIDDAR is built for durability, featuring internal current limit protection and thermal shutdown capabilities. These safety measures ensure reliable operation over an extended temperature range of -40°C to +125°C, making it suitable for industrial applications. Available in SOIC, VSON, and HSOIC packages, the BUF634A offers versatile mounting options to accommodate various design requirements

Key Features

Ultra-Low Noise Performance
Fault-Tolerant Circuitry Design
High-Speed Data Transmission
Precise Current Regulation
Safe Operating Voltage Range
Robust Electromagnetic Interference

Application

Excellent line driver
Top choice for instrumentation
Enhances audio performance

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code !	8542.39.00.01
Date Of Intro	2020-08-03	Amplifier Type	BUFFER
Bandwidth (3dB)-Nom	210 MHz	Bias Current-Max (IIB) @25C	1.6 µA
Input Offset Voltage-Max	60000 µV	JESD-30 Code	R-PDSO-G8
JESD-609 Code	e4	Length	4.9 mm
Moisture Sensitivity Level	2	Neg Supply Voltage Limit-Max	-20 V
Neg Supply Voltage-Nom (Vsup)	-15 V	Number of Functions	1
Number of Terminals	8	Operating Temperature-Max	125 °C
Operating Temperature-Min	-40 °C	Package Body Material	PLASTIC/EPOXY
Package Code	HSOP	Package Equivalence Code	SOP8,.25
Package Shape	RECTANGULAR	Package Style	SMALL OUTLINE, HEAT SINK/SLUG
Packing Method	TR	Peak Reflow Temperature (Cel)	260
Seated Height-Max	1.7 mm	Slew Rate-Nom	3750 V/us
Supply Current-Max	12 mA	Supply Voltage Limit-Max	20 V
Supply Voltage-Nom (Vsup)	15 V	Surface Mount !	YES
Technology	BIPOLAR	Temperature Grade !	AUTOMOTIVE
Terminal Finish	NICKEL PALLADIUM GOLD SILVER	Terminal Form !	GULL WING
Terminal Pitch !	1.27 mm	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Unity Gain BW-Nom	210000
Width	3.9 mm

FAQs

What is BUF634AIDDAR?

The BUF634AIDDAR is a high-speed, high-current buffer amplifier designed by Texas Instruments. It is ideal for applications requiring high-speed signal buffering, line driving, and impedance matching, such as audio amplifiers, data acquisition systems, and instrumentation equipment.

How Does BUF634AIDDAR Work?

The BUF634AIDDAR operates as a buffer amplifier with high-speed performance and high-current capability. It provides low distortion and high slew rate, making it suitable for applications where maintaining signal integrity is critical. The buffer can drive capacitive loads and maintain signal fidelity even at high frequencies.

How Many Pins does BUF634AIDDAR have and What are the Functions of the Pinout Configuration?

The BUF634AIDDAR is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN-: Inverting input pin.
IN+: Non-inverting input pin.
VS-: Negative supply pin for the output stage.
OUT: Output pin.
VS+: Positive supply pin for the output stage.
ENABLE: Enable pin for device operation.

What are the Pros and Cons of BUF634AIDDAR?

Pros:

High-Speed Performance: Suitable for high-frequency applications requiring fast signal response.
High-Current Capability: Can drive heavy loads with low distortion.
Low Output Impedance: Maintains signal integrity and stability even with complex loads.
Wide Supply Voltage Range: Operates with a wide voltage range for flexibility in power supply configurations.
Enable Pin: Allows for convenient device operation control.

Cons:

Higher Power Consumption: May consume more power compared to lower-current buffer amplifiers.
Complexity: Requires attention to layout and grounding for optimal performance in high-speed applications.

Are There Any Equivalents/Alternatives to BUF634AIDDAR for Recommendation?

The BUF634 from Texas Instruments is a similar high-speed buffer amplifier in DIP package.
Alternatives to the BUF634AIDDAR include the THS3091 from Texas Instruments and the AD811 from Analog Devices.

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BUF634AIDDAR

BUF634AIDDAR

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