|
Keywords: ? 





Product Index > Integrated Circuits (ICs) > Interface - Telecom > Atmel U4037B-NFLY

Please see below table to find a substitute for this part number.

Obsolete item; call Digi-Key for more information.

All prices are in US dollars.
Digi-Key Part NumberU4037B-NFLY-ND
Price BreakUnit PriceExtended Price
CallCallCall
Quantity Available 0
Manufacturer

Manufacturer Part Number

U4037B-NFLY

DescriptionIC MCU-CONTROLLED PH CIRC 24SOIC
Lead Free Status / RoHS StatusLead free / RoHS Compliant
U4037B-NFLY Atmel | U4037B-NFLY-ND DigiKey Electronics

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets U4037B-N
Product Photos 24-SOIC
Standard Package ? 360
Category

Integrated Circuits (ICs)

Family

Interface - Telecom

Series-
Packaging ? Tube ? 
FunctionSpeech and Ringer Circuit
Interface-
Number of Circuits1
Voltage - Supply3.1 V ~ 3.6 V
Current - Supply-
Power (Watts)520W
Operating Temperature-25°C ~ 75°C
Mounting TypeSurface Mount
Package / Case24-SOIC (0.295", 7.50mm Width)
Supplier Device Package24-SO
IncludesDTMF, Ear Protection, MUTE
Alternate Package | This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
U4037B-NFLG3Y-NDU4037B-NFLG3YAtmelTape & Reel (TR) ? 0
Call2,000
Non-Stock
 ? 

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

5:12:30 7/30/2015