English

All Products

View All >>
  • DS31256

DS31256

256 TerminationsDS31256 Telecom device1 Functions


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS31256
  • Package: 256-BGA
  • Datasheet: PDF
  • Stock: 315
  • Description: 256 TerminationsDS31256 Telecom device1 Functions(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 256-BGA
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tray
Published 2006
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8542.31.00.01
Technology CMOS
Voltage - Supply 3V~3.6V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number DS31256
Pin Count 256
JESD-30 Code S-PBGA-B256
Qualification Status Not Qualified
Interface Serial
Current - Supply 500mA
Telecom IC Type TELECOM CIRCUIT
Height Seated (Max) 2.54mm
Length 27mm
Width 27mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS31256 Overview


256-BGA package is used to save board space.In order to pack telecommunications equipment, Tray is used.Telecommunications equipment is mounted with type Surface Mount.Telecom circuit is possible to increase efficiency by providing 3V~3.6V with a higher voltage.A temperature setting of 0°C~70°C ensures reliable performance.Telecom switching configuration has 256 terminations.A 3.3V supply voltage is required to operate it.Telecom switching's base part number of DS31256 can be a method to find more related parts.As a telecom IC, TELECOM CIRCUIT is used.Telecom equipment operates wit h a supply current of 500mA.When designing, telecommunications device utili1es 1 functions.It is designed with 256 telecom product pins.

DS31256 Features


Available in the 256-BGA package
TELECOM CIRCUIT as telecom IC type

DS31256 Applications


There are a lot of Maxim Integrated DS31256 Telecom applications.

  • Short/Medium Loop
  • CSU/DSU Equipment
  • E3/DS3 Access Equipment
  • Channel Banks
  • Voice over IP/DSL
  • CSU/DSU E1 Interface
  • Home Side Box
  • Switching Systems
  • Fault Tolerant Systems
  • Channel Banks