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HomeProductsIntegrated Circuits (ICs)Audio Special PurposeBU7831KN-E2
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BU7831KN-E2 - Rohm Semiconductor

Manufacturer Part Number
BU7831KN-E2
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BU7831KN-E2
ECAD Model
Parts Description
IC FULLY INTEG PROCESSOR 20VQFN
Package
20-VFQFN
Data sheet
BU7831KN.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 4078

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Specifications

BU7831KN-E2 Tech Specifications
Rohm Semiconductor - BU7831KN-E2 technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BU7831KN-E2

Product Attribute Attribute Value  
Manufacturer LAPIS Technology  
Voltage - Supply 2.5V ~ 3.3V  
Supplier Device Package 20-VQFN (4.2x4.2)  
Specifications -  
Series -  
Package / Case 20-VFQFN  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -30°C ~ 85°C (TA)  
Number of Channels 6  
Mounting Type Surface Mount  
Interface Serial  
Function Fully Integrated Processor  
Base Product Number BU7831  
Applications Consumer Audio  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

BU7831KN-E2

Manufacturer

ROHM Semiconductor

Introduction

The BU7831KN-E2 is a fully integrated 6-channel audio processor designed for consumer audio applications. It features a comprehensive set of functionalities and optimized performance to deliver high-quality sound in a compact package.

Product Features and Performance

6-channel audio processing

Serial interface for easy system integration

Operates on 2.5V to 3.3V supply voltage

Wide operating temperature range of -30°C to 85°C

Surface mount package for efficient board space utilization

Comprehensive audio processing capabilities

Product Advantages

Fully integrated solution reduces system complexity

Optimized audio performance for high-quality sound

Wide voltage and temperature operating ranges for versatile applications

Compact surface mount package enables space-efficient designs

Key Reasons to Choose This Product

Proven reliability and performance from ROHM Semiconductor

Comprehensive audio processing features in a single chip

Ease of integration with serial interface

Flexible operating conditions for diverse application requirements

Quality and Safety Features

Robust design for reliable operation

Thorough quality control and testing processes

Compliance with industry safety standards

Compatibility

Suitable for a wide range of consumer audio applications

Application Areas

Home audio systems

Portable audio devices

Automotive infotainment systems

Professional audio equipment

Product Lifecycle

The BU7831KN-E2 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from ROHM Semiconductor. Customers are advised to contact our website's sales team for more information on available options and product lifecycle status.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BU7831KN-E2

Product Attribute BU7831KN-E2 BU7814KN-E2 BU7800FV-E2 BU7807-01KV-E2
Part Number BU7831KN-E2 BU7814KN-E2 BU7800FV-E2 BU7807-01KV-E2
Manufacturer Rohm Semiconductor Rohm Semiconductor LAPIS Technology LAPIS Technology
Mounting Type Surface Mount Surface Mount - -
Specifications - - - -
Function Fully Integrated Processor - - -
Voltage - Supply 2.5V ~ 3.3V - - -
Operating Temperature -30°C ~ 85°C (TA) - - -
Supplier Device Package 20-VQFN (4.2x4.2) - - -
Number of Channels 6 - - -
Base Product Number BU7831 BU7814 - -
Applications Consumer Audio - - -
Interface Serial - - -
Package Tape & Reel (TR) Tape & Reel (TR) - -
Series - - - -
Package / Case 20-VFQFN - - -

BU7831KN-E2 Datasheet PDF

Download BU7831KN-E2 pdf datasheets and Rohm Semiconductor documentation for BU7831KN-E2 - Rohm Semiconductor.

Datasheets
BU7831KN.pdf
PCN Obsolescence/ EOL
DK OBS NOTICE.pdf

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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BU7831KN-E2 Image

BU7831KN-E2

Rohm Semiconductor
32D-BU7831KN-E2

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