ROHM BD3818KS
ROHM BD3818KS

ROHM BD3818KS

Manufacturer No:

BD3818KS

Manufacturer:

ROHM

Package:

80-BQFP

Description:

+-7V -20°C~75°C TA Multi-Functional Gate 80 Pin 80-BQFP

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

BD3818KS Information

ROHM BD3818KS technical specifications, attributes, parameters and parts with similar specifications to ROHM BD3818KS.

  • Type
  • Parameter
  • Factory Lead Time
  • 9 Weeks
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 80-BQFP
  • Surface Mount
  • YES
  • Number of Pins
  • 80
  • Operating Temperature
  • -20°C~75°C TA
  • Packaging
  • Tray
  • Published
  • 2010
  • JESD-609 Code
  • e2
  • Pbfree Code
  • yes
  • Type
  • Parameter
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Number of Terminations
  • 80
  • ECCN Code
  • EAR99
  • Terminal Finish
  • TIN COPPER
  • Applications
  • Consumer Audio
  • HTS Code
  • 8542.39.00.01
  • Subcategory
  • Audio Control ICs
  • Technology
  • BICMOS
  • Voltage - Supply
  • 5V~7.4V

Download datasheets and manufacturer documentation for ROHM BD3818KS.

BD3818KS Overview


It comes in a case with Tray. It recommended mounting type is Surface Mount. It is embedded in 80-BQFP case. The device is with 6 channels. This part includes Audio Signal Processor functions for your reference. The device can be applied in Consumer Audio. It is supplied votage within 5V~7.4V. This device operates temperature at the range of -20°C~75°C TA. The number of terminations on the chip is 80. There are 80 pins accessible on the chip. TONE CONTROL CIRCUIT can be used to sort the part's consumer IC type. The minimum supply voltage (Vsup) for this part should not be less than 5V. The part belongs to Audio Control ICs family. It can give voltage at +-7V volts. The maximal supply voltage (Vsup) reaches 7.4V. There are 2 bands on it. Its supply current is operated under 40mA.

BD3818KS Features


With 80-BQFP channels
operate temperature at the range of -20°C~75°C TA
consumer IC type: TONE CONTROL CIRCUIT


BD3818KS Applications


There are a lot of ROHM Semiconductor
BD3818KS Audio Special Purpose applications.


  • Mobile computing
  • Portable electronics
  • Consumer electronics
  • AV/DVD Receiver, AV Amplifier
  • Car or Mobile Audio System
  • Digital Television
  • Musical Instruments
  • Recording Systems
  • High-End Audio/Sound Card for PC
  • Replacement of DIR1703

In Stock :Available

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Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from:HK Warehouse
Expected Shipping:Thu, Mar 19 - Fri, Mar 20, 2026
Date Code:Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.