Rochester LM1279N
Rochester LM1279N

Rochester LM1279N

Manufacturer No:

LM1279N

Manufacturer:

Rochester

Package:

20-DIP (0.300, 7.62mm)

Description:

20 Terminations 7.5V~8.5V Video Amps Modules 1 Functions

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.

LM1279N Information

Rochester LM1279N technical specifications, attributes, parameters and parts with similar specifications to Rochester LM1279N.

  • Type
  • Parameter
  • Mounting Type
  • Through Hole
  • Package / Case
  • 20-DIP (0.300, 7.62mm)
  • Surface Mount
  • NO
  • Packaging
  • Tube
  • JESD-609 Code
  • e0
  • Pbfree Code
  • no
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 20
  • ECCN Code
  • EAR99
  • Type
  • Parameter
  • Terminal Finish
  • TIN LEAD
  • Applications
  • General Purpose
  • Terminal Position
  • DUAL
  • Peak Reflow Temperature (Cel)
  • 260
  • Number of Functions
  • 1
  • Terminal Pitch
  • 2.54mm
  • Time@Peak Reflow Temperature-Max (s)
  • 40
  • Pin Count
  • 20
  • JESD-30 Code
  • R-PDIP-T20
  • Qualification Status
  • Not Qualified

Download datasheets and manufacturer documentation for Rochester LM1279N.

LM1279N Overview


A Tube is used to package class d amplifier.Consequently, class d amp is available in package 20-DIP (0.300, 7.62mm).This amplifier lends itself well to General Purpose because of its high performance.A Through Hole mounting method is used to connect audio power amplifier to the PCB.The 3 circuits provide audio ic's enhanced flexibility.A pin count of 20 can be found on audio digital amplifier.20 terminations are present in digital amplifier.Its -3db bandwidth is 110MHz.Digital sound amp is supplied with a current of 80mA.Channels available at the moment total 1.Consumer IC type VIDEO AMPLIFIER is used in this amplifier.In order for the audio amplifier to work normally, the supply voltage (Vsup) should remain above 7.5V.In general, it is recommended that the operating temperature not exceed 70°C.It is set to 8.5V as the maximum supply voltage (Vsup).

LM1279N Features


1 channels


LM1279N Applications


There are a lot of Rochester Electronics, LLC
LM1279N Video Amps and Modules applications.


  • Automotive
  • Car Audio
  • Premium Audio
  • External Audio Amplifiers
  • Body Control Modules
  • High-Fidelity (HiFi) Headphone Drivers
  • Professional Audio Equipment
  • Analog and Digital Mixing Consoles
  • Audio Test and Measurement
  • Telematics control unit

In Stock :Available

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Shipping & Availability

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UPS

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

Shipped from:HK Warehouse
Expected Shipping:Sat, Apr 18 - Sun, Apr 19, 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.

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