COM Port Adapter

The DS9097 COM port adapter is a simple, low-cost passive adapter which performs RS-232C (±12V) level conversion, allowing an iButton® probe to be connected to the serial port of a computer so that a non-EPROM iButton CAN be read and written directly. It CAN also read all EPROM-based iButtons. The serial port must support a data transmission rate of 115.2kbps in order to create the 1-Wire® time slots correctly. Nearly all PCs support the required data rate and are fully compatible with the DS9097. Since an 8-bit character (6 data bits plus start and stop bit) on the RS-232 port operating at 115.2kbps is used to form a single 1-Wire time slot, the maximum effective 1-Wire transfer rate is 14.4kbps (regular speed). Details on the operation of the DS9097 including software examples are found in application note 74, Section V. By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
DS9097E# Maxim Integrated Products COM Port Adapter
DS9097# Maxim Integrated Products COM Port Adapter
DS9097 Maxim Integrated Products COM Port Adapter
DS9097E Maxim Integrated Products COM Port Adapter
DS9097U-009 Maxim Integrated Products Universal 1-Wire COM Port Adapter
DS9097U-E25 Maxim Integrated Products Universal 1-Wire COM Port Adapter
DS9097U-009# Maxim Integrated Products Universal 1-Wire COM Port Adapter
DS9097U-S09 Maxim Integrated Products Universal 1-Wire COM Port Adapter
DS9097U-E25# Maxim Integrated Products Universal 1-Wire COM Port Adapter
DS9097U-S09# Maxim Integrated Products Universal 1-Wire COM Port Adapter
DS9097 's PackagesDS9097 's pdf datasheet
DS9097E

DS9097 pdf datasheet download


DS9097 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
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