Maxim Integrated DS2405
The DS2405 Addressable Switch is an open drain N-channel transistor that can be turned on or off by matching the 64-bit factory-lasered registration number within each part. The 64-bit number consists of an 8-bit family code, a unique 48-bit serial number, and an 8-bit cyclic redundancy check. The network controller circuitry is embedded within the chip including a search algorithm to determine the identity of each DS2405 on the network.DS2405 Specifications
- Package : TO-92-3
- Mount Type : Through Hole
- Max Operating Temp : 85°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | DS2405 |
|---|---|
| Datasheet | DS2405 Download |
| Manufacturer |  Maxim Integrated |
| Description | Addressable Switch |
| Buy | Stock & Price |
FEATURES
Open-drain PIO pin is controlled by matching 64-bit, laser-engraved registration number associated with each device Logic level of open drain output can be determined over 1-Wire® bus for closed-loop control PIO pin sink capability is greater than 4mA at 0.4V Multiple DS2405s can be identified on a common 1-Wire bus and be turned on or off independent of other devices on the bus Unique, factory-lasered and tested 64-bit registration number (8-bit family code +48bit serial number +8-bit CRC tester) assures absolute identity because no two parts are alike Built-in multidrop controller ensures compatibility with other MicroLAN products Reduces control, address, data, and power to a single data pin Directly connects to a single port pin of a microprocessor and communicates at up to 16.3kbits/s 8-bit family code specifies DS2405 communications requirements to reader 8-bit cyclic redundancy check ensures errorfree selection Zero standby power required Low cost TO-92, SOT-223, or 6-p...
