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BUF634U

Texas Instruments

BUF634U by Texas Instruments

BUF634U by Texas Instruments is a buffer amplifier with 180 MHz bandwidth, 20 mA max supply current, and 100000 uV max input offset voltage. Ideal for automotive applications, it operates b/w -40 to 125 °C with +-15 V power supplies in a small outline package.

Median Price

$12.100

Lifecycle Status

Suppliers In-Stock

36

In-Stock Inventory

1k+

Distributors (Authorized)

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Arrow

USA . 1 parts In-Stock

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$11.270

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Verical

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Chip1Stop

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Texas Instruments

USA . 26,848 parts In-Stock

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DigiKey

USA . 2,220 parts In-Stock

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$25.760

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$18.326

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Digiode

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Nova Conductors

Japan . 10 parts In-Stock

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American Microsemiconductor Inc.

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J & M Industries LLC

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Digital Electronic Gebert Verwaltungs UG

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Legend Electronics Inc.

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Rebound Electronics

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Florida Circuit

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Inventory MP

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Bristol Electronics

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Semtec, LLC

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Semi Source

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Atlantic Semiconductor

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First Choice Components Inc.

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Prism Electronics

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

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Beltway Electronics Company

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Parana Technologies

USA . 1,119 parts In-Stock

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$3.332

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$3.854

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$3.332

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DigiPath Technology Company

USA . 2,014 parts In-Stock

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$3.669

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$3.376

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ChromeModa Solutions

Germany . 6,657 parts In-Stock

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$3.744

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$3.070

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IDEA Electronic Components Group

UK . 775 parts In-Stock

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$3.744

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$3.370

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Corohmni

South Africa . 357 parts In-Stock

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$4.541

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Advanced Electronics

New Zealand . 270 parts In-Stock

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$5.619

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$5.338

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Semicontronic

India . 5,258 parts In-Stock

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$9.580

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$9.340

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$9.293

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Corphita

USA . 3,839 parts In-Stock

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$10.143

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Continental Prestige Electronics

USA . 389 parts In-Stock

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$14.289

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$14.004

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Netroflash

USA . 100 parts In-Stock

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$19.593

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Microchip USA

USA . 291 parts In-Stock

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$48.650

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$48.220

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$48.220

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$47.800

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$48.650

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$47.800

Authorized Procurement Solutions

USA . 60,000 parts In-Stock

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Lixinc

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Perfect Parts

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A-Z Elektronik GmbH

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Glotronic Ltd.

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Alle Elektronik GmbH

Germany . 3,725 parts In-Stock

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Argo Parts USA

USA . 371 parts In-Stock

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Robosynatics

Brazil . 350 parts In-Stock

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$1.291

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$1.291

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Lucentia Tech

USA . 350 parts In-Stock

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$1.291

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$1.291

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$1.291

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Kepictronics

USA . 80 parts In-Stock

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Speed Components Ltd (Excess)

Israel . 40 parts In-Stock

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Overview

Unlock high-quality audio performance with the BUF634U by Texas Instruments. As a leader in semiconductor manufacturing, Texas Instruments delivers reliable buffer amplifiers suitable for a range of applications. Experience exceptional value and benefits with this product, providing customers with superior sound quality and precise signal amplification. Elevate your audio experience with the BUF634U and discover the advantage of cutting-edge technology from a trusted industry innovator.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material provides durability and protection for the internal components of the buffer amplifier.

Maximum Input Offset Voltage: 100000 uV

High maximum input offset voltage ensures accurate signal processing with minimal error.

Maximum Average Bias Current (IIB): 20 uA

Low bias current helps in reducing power consumption and ensures stable performance over time.

Nominal Supply Voltage / Vsup (V): 15

Stable nominal supply voltage of 15V ensures consistent operation of the buffer amplifier.

Maximum Operating Temperature: 125 °C

Wide operating temperature range of -40 to 125 °C enables the buffer amplifier to function in various environmental conditions.

Nominal Bandwidth (3dB): 180 MHz

High nominal bandwidth of 180 MHz allows the buffer amplifier to process high-frequency signals effectively.

Technology: BIPOLAR

Bipolar technology offers high input impedance and low noise, making the buffer amplifier suitable for precision applications.

Amplifier Type: BUFFER

As a buffer amplifier, this product can isolate the input signal from the output signal, preventing loading effects and signal degradation.

Technical Specifications

Buffer Amplifiers BUF634U attributes and parameters. Explore more Buffer Amplifiers devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

Bipolar

Power Supply:

±15 V

Total Functions:

1

Sub-Category:

Buffer Amplifiers

Performance Specifications

Nominal Bandwidth (3dB):

180 MHz

Nominal Slew Rate:

2000 V/us

Input Offset Voltage Limit:

100 mV

Peak Bias Current:

20 uA

Maximum Bias Current (IIB) @25 °C:

20 uA

Operational Characteristics

Maximum Supply Current:

20 mA

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

18 V

Nominal Negative Supply Voltage (Vsup):

-15 V

Maximum Negative Supply Voltage:

-18 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Physical Characteristics

Length:

0.193 in (4.9 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

8

Terminal Pitch:

0.05 in (1.27 mm)

Terminal Position:

Dual

Terminal Style:

Terminal Finish:

Nickel/Palladium/Gold

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

3

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tube

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

BUF634U Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-496-5290, 5962014965290

NIIN

014965290

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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