Key facts
- Brand
- Dallas Semiconductor
- Model
- DS9097
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-04
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Dallas Semiconductor DS9097U Universal 1-Wire COM Port Adapter Datasheet
The DS9097U is a sophisticated RS232 to 1-Wire Adapter that performs level conversion and actively generates 1-Wire communication signals. It enables an IBM-compatible PC to directly communicate with any 1-Wire device connected to the adapter's RJ-11 port when used with adequate TMEX software driver.
Read onlineDallas Semiconductor DS9097 specifications
| Data transmission rate | 115.2 kbits/s |
|---|---|
| Maximum effective 1-Wire transfer rate | 14.4 kbits/s |
| Connector type DS9097 | DB-9 female |
| Connector type DS9097E | DB-25 female |
| Auxiliary supply voltage | 12V DC |
| Auxiliary supply current | 10 mA minimum |
Source: Dallas Semiconductor DS9097/DS9097E COM Port Adapter Product Leaflet
All Dallas Semiconductor DS9097 documents by type
Questions answered in these manuals
What data rates does this adapter support?
The adapter communicates at data rates of 9.6, 19.2, 57.6, and 115.2 kbits/s.
From: Dallas Semiconductor DS9097U Universal 1-Wire COM Port Adapter Datasheet
What voltage is required for EPROM programming?
For EPROM programming the external power supply must provide a regulated 12V.
From: Dallas Semiconductor DS9097U Universal 1-Wire COM Port Adapter Datasheet
What is the maximum effective 1-Wire transfer rate?
The maximum effective 1-Wire transfer rate is 14.4 kbits/s.
From: Dallas Semiconductor DS9097/DS9097E COM Port Adapter Product Leaflet
Can the DS9097E program EPROM-based iButtons?
Yes, the DS9097E is capable of supplying the 12 volts necessary to program the EPROM-based iButton products.
From: Dallas Semiconductor DS9097/DS9097E COM Port Adapter Product Leaflet