DS2482S-100/T&R
I/O Controller Interface IC
Brands: Analog Devices
Mfr.Part #: DS2482S-100/T&R
Datasheet: DS2482S-100/T&R Datasheet (PDF)
Package/Case: SOIC-Narrow-8
RoHS Status:
Stock Condition: 4763 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomDS2482S-100/T&R General Description
The DS2482-100 is an I²C to 1-Wire® bridge device that interfaces directly to standard (100kHz max) or fast (400kHz max) I²C masters to perform bidirectional protocol conversion between the I²C master and any downstream 1-Wire slave devices. Relative to any attached 1-Wire slave device, the DS2482-100 is a 1-Wire master. Internal factory trimmed timers relieve the system host processor from generating time-critical 1-Wire waveforms,supporting both standard and Overdrive 1-Wire communication speeds. To optimize 1-Wire waveform generation, the DS2482-100 performs slew rate control on rising and falling 1-Wire edges and provides additional programmable features to matchdrive characteristics to the 1-Wire slave environment. Programmable strong pullup features support 1-Wire power delivery to 1-Wire devices such as EEPROMsand sensors. The DS2482-100 combines these features with an output to control an external MOSFET for enhanced strong pullup application. The I²C slave address assignment is controlled by two binary address inputs, resolving potential conflicts with other I²C slave devices in the system.
Features
- Allows Easy Interface Between a I2C Microport and a 1-Wire Slave
- I2C Host Interface Supports 100kHz and 400kHz I2C Communication Speeds
- 1-Wire Master IO with Selectable Active or Passive 1-Wire Pullup
- Provides Reset/Presence, 8-Bit, Single-Bit, and 3-Bit 1-Wire IO Sequences
- Standard and Overdrive 1-Wire Communication Speeds
- Two Address Inputs for I2C Address Assignment
- Minimizes Line Noise Reducing System EMI
- Slew-Controlled 1-Wire Edges
- Supports EEPROMs, Temperature Sensors, or Other 1-Wire Slaves That Have Momentary High SourceCurrent Modes
- Strong 1-Wire Pullup Provided by an Internal Low-Impedance Signal Path
- PCTLZ Output to Optionally Control an External MOSFET for Stronger Pullup Requirements
- Operating Range: 2.9V to 5.5V, -40°C to +85°C
- 8-Pin (150 mils) SO and 9-Bump WLP Packages
Application
- Cell Phones/PDAs
- Industrial Sensors
- Medical Instruments
- Printers
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product Category | I/O Controller Interface IC | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | SOIC-Narrow-8 |
Series | DS2482S | Product | Serial to 1-Wire Bridges |
Interface Type | Serial, I2C, 1-Wire | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Brand | Analog Devices / Maxim Integrated |
Product Type | I/O Controller Interface IC | Factory Pack Quantity | 2500 |
Subcategory | Interface ICs | Type | I2C to 1-Wire Bridge |
Part # Aliases | DS2482S 90-2482Y+100 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products