DS2482S-800+T&R,I/O Ctrl Interface IC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Allows Easy Interface Between an I2C Micro Port and a 1-Wire SlaveI2C Host Interface Supports 100kHz and 400kHz I2C Communication Speeds8 Channels of Independently Operated 1-Wire I/O1-Wire Master I/O with Selectable Active or Passive 1-Wire PullupProvides Reset/Presence, 8-Bit, Single-Bit, and 3-Bit 1-Wire I/O SequencesStandard and Overdrive 1-Wire Communication Speeds 2Three Address Inputs for I2C Address AssignmentMinimizes Line Noise, Reducing System EMISlew-Controlled 1-Wire EdgesSupports EEPROMs, Temp Sensors, or Other 1-Wire Slaves That Have Momentary High Source Current ModesStrong 1-Wire Pullup Provided by an Internal Low-Impedance Signal PathPCTLZ Output to Optionally Control an External MOSFET for Stronger Pullup RequirementsWide Operating Range: 2.9V to 5.5V, -40°C to +85°C16-Pin SO Package (150 mils)ApplicationsCentral Office SwitchesMedical Clinical Diagnostic EquipmentPBXsRack-Based ServersWireless Base Stations

Specifications
Attribute Value
Number of I/O Channels 8
Interface I2C
Number of Pins 16
Package Type SO
Clock Frequency 400kHz
Mounting Type Surface Mount
Maximum Supply Voltage 5.5 V
Minimum Supply Voltage 4.5 V
2500 In stock for delivery within 2 working days
Unit of sale: Each
5.73
(exc. VAT)
7.05
(inc. VAT)
units
Per unit
1 - 49
€5.73
50 - 99
€4.76
100 - 249
€4.28
250 +
€4.16
Packaging Options:
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