DS4550E Overview

It features 9 I/Os.20-TSSOP (0.173, 4.40mm Width) comes in a package with the device.The case comes in the form of a Tube.In this case, the vote is supplied within the range of 2.7V~5.5V.It is recommended that you mount it in a Surface Mount-position.As long as the operating temperature ranges -40°C~85°C, the device works.In terms of performance, its output frequency is 400kHz.I would say that it has 20 terminations as a whole.There are a total of 20 pins on the part.To run 240, the peak reflow temperature is taken into account.There are a total of four 1 ports on the device.It is possible to search for parts related to the DS4550 family based on the part number.As a result of the use of this device, EEPROM, POR can also be founded.An IC chip has 9 bits in total.3/5V can be used to deliver the power.The transistor belongs to the PARALLEL IO PORT, GENERAL PURPOSE uPs/uCs/peripheral ICs type.

DS4550E Features

DS4550E Applications

There are a lot of Maxim Integrated
DS4550E I/O Expanders applications.

• Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
• IDEN, PHS, GSM Basestations
• Repeaters, Radio Links, and Modems
• Wireless Telemetry
• JTRS
• 802.11x Receivers
• IDEN
• PHS
• TD-SCDMA
• CDMA2000