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See Technical Specifications

DS2482S-100+

1-Wire® Bridge, 1-Wire® to I2C I2C Interface 8-SOIC

Manufacturer: Maxim Integrated
Mfr.Part #: DS2482S-100+
Datasheet: DS2482S-100+ Datasheet (PDF)
packingQty: Tube,100
packingOption: Tube
tempRange: -40 to 85C
EDA/CAD Models: Request Free CAD Models for DS2482S-100+

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

DS2482S-100+ 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.

Key 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

model	DS2482S-100+	package	Small-Outline IC, Narrow (0.15in)
packingQty	Tube,100	packingOption	Tube
packageType	S8+4	lifeCycle	production
tempRange	-40 to 85C

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Ratings and Reviews

J**h 11/02/2022

Megérkezett to termék. Megbízható üzlet. 35 nap alatt, meg.

V**e 10/20/2021

The power supply modules arrived early and were very well packaged / undamaged. They are as described and look to be of high quality. I can't wait to give them a try.

G**n 08/09/2021

Good quality product, fast shipping.

S**s 04/26/2021

In volgograd they brought mail in 6.5 days and 3 days everything is fine.