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U4090B-PFNY

U4090B-PFNY

U4090B-PFNY

Microchip Technology

U4090B Telecom device1 Circuits

SOT-23

U4090B-PFNY Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-BSOP (0.295, 7.50mm Width)
Operating Temperature-25°C~75°C
PackagingTube
Published 1997
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Power (Watts) 900mW
Voltage - Supply 3.1V~3.5V
Base Part Number U4090B
Function Monolithic Integrated Feature Phone Circuit
Number of Circuits 1
RoHS StatusROHS3 Compliant
In-Stock:1900 items

U4090B-PFNY Product Details

U4090B-PFNY Overview


Board space can be saved by using the 44-BSOP (0.295, 7.50mm Width) package.In order to pack telecommunications equipment, Tube is used.Mounting type Surface Mount is used.A 1 circuit is the heart of this telecom IC .A higher supply voltage for 3.1V~3.5V will improve efficiency.-25°C~75°C is a temperature setting that is reliable when telecom switching comes to performance.Telecom switching's base part number, U4090B, can be used to find related parts.

U4090B-PFNY Features


Available in the 44-BSOP (0.295, 7.50mm Width) package

U4090B-PFNY Applications


There are a lot of Microchip Technology U4090B-PFNY Telecom applications.

  • T1/E1/J1 Multiplexer and Channel Banks
  • BITS Timing
  • T3 channelized access concentrators
  • Central office (CO)
  • Integrated Access Devices
  • Switches
  • Wireless base stations
  • Wireless Local Loop
  • ISDN NT1/TA
  • Fiber Optic Terminals

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