DS2482-800

所属类别：传感器
产品名称：I²C至1-Wire桥接设备执行I²C主机和的1-Wire从器件之间的双向协议转换
厂商：DALLAS
生产批号：12+
封装：SOP8
库存状态：有库存
库存量：80000
最低订购量：1
详细资料：

Product Introduction

DS2482-800 The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device

Key features:

The I2C host interface supports I²C communication rates of 100kHz and 400kHz
1-Wire host with a choice of active or passive 1-Wire pull-up IO
Provided 1-Wire reset/response, 8-bit, unit, and 3-bit IO sequences
Standard and high-speed 1-Wire communication speeds
Pendulum-controlled 1-Wire edges
Provides powerful 1-Wire pull-up via an internal low-impedance signal path
The PCTLZ output can optionally control an external MOSFET for a more powerful pull-up requirement
Supports power-saving sleep mode
1. Address input assigned by I²C address
Business range: 2.9V to 5.5V, -40°C to +85°C
9Bump WLP package

Applications/Uses:

Phone/handheld computer
Industrial sensors
Medical devices
printer

description

The DS2482's -101 1-C to -1 line bridge device interfaces directly standard (100kHz max) or fast (400kHz max) to perform bidirectional protocol conversion between the 1-Wire master and any downstream 1-Wire slave devices. The DS2482-101 is a 1-Wire host relative to any additional 1-Wire slave device. An internal factory calibration timer mitigates time-critical 1-Wire waveforms generated by the system host processor and supports both standard and high-speed 1-Wire communication speeds. To optimize 1-Wire waveform generation, the DS2482-101 performs rising and falling 1-Wire slew rate control and provides additional programmable features to match the 1-Wire slave environment with drive characteristics. Programmable, strong pull-up support for 1-Wire power delivery to 1-Wire devices such as EEPROMs and sensors. These features in the DS2482-101 are combined with the outputs to enhance the control of external MOSFETs in hard-pull applications. In the I²C slave address, a binary address is assigned to the input control, and the slave in the other I²C system is used to resolve potential conflicts. When not in use, the device can consume minimal power in sleep mode.

The ICs associated with the DS2482-800 include:

Model	Manufacturers	lot number	encapsulation	illustrate
DS2482-800	DALLAS	12+	SOP8	The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
DS2482-100	DALLAS	12+	SOP8	The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
DS2482-101	DALLAS	12+	SOP8	The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
LTC2482	LT	10+	QFN	Easy-to-Use, Ultra-Tiny 16-Bit ADC
2SK2482	NEC	N／A	TO-3P	N／A
2SC2482	Toshiba	06+	TO-92	Brand new original
C2482	Toshiba	04+	TO-92	Brand new original
2SC2482TA	Toshiba	06+	TO-92L	Transistor
ISL24822	INTERSIL	10+	SOP	ISL24822, 14-Channel Programmable I 2 C TFT-LCD Reference Voltage Generator with 1-Channel V COM and Integrated Programmable VCOM Calibrator, 14-Channel Programmable I 2 C TFT-LCD Reference Voltage Generator with 1-Channel V COM a
ISL24821	INTERSIL	09+	QFN	ISL24821, 12-Channel Programmable Switchable I 2 CTFT - LCD Reference Voltage Generator with Integrated Single-Channel Op Amp and V COM Calibration, 12-Channel Programmable Switchable I 2 C TFT-LCD Reference Voltage Generator with Integra

Popular searches

Model	Manufacturers	lot number	encapsulation	illustrate
62IN-18F-10-6S	Amphenol Corporation	2025+	connector	Circular Connector Connector Plug Size 10
NLS-N-BK-C70-M40BEPN250	ITT	24+	connector	NLS-N-BK-C70-M40B EPN250
V93BR	Mors Smitt	24+	connector	V93BR socket - screw terminals, rail mount 8 poles
V17-D	MORSSMITT	24+	Relays	The relay socket has spring terminals
VGE1TS181900L	SOURIAU-SUNBANK	24+	connector	Circular MIL Spec Backshells BACKSHELL SZ18
KEYSTONE26	Keystone Electronics	24+	connector	EYELET 0.187" BRASS TIN PLATED
KPSE06E14-19SA206	ITT	24+	connector	Conn Circular SKT 19 POS Crimp ST Cable Mount 19 Terminal 1 Port
KPSE06J14-19P	ITT	24+	connector	Circular MIL Spec Connector KPSE 19C 19#20 PIN PLUG
W-1-005-4STUD	T&M	24+	DIP	SERIES W - Stud Input - 4 Stud Type
ABBH2214SDAM	AB Connectors	2024+	connector	Connector tailpipe
C193A/24EV-U1	Schaltebao	25+	DIP	Voltage 1100v electric current 50A contactor/advantage channel fast delivery
C195A/24EC-U2	Schaltebao	25+	DIP	Contactor/Advantage channel fast delivery
D-U204-E	Mors Smitt	24+	DIP	Instantaneous relays
PW620-18d/2S/R/KS135	FSG	24+	DIP	Stellungsferngeber position sensor potentiometer
ST1-DC12V-F	Panasonic Electronic Components	24+	DIP	Power Relay 12VDC 5DC/8AAC SPST-NO/SPST-NC(31mm 14mm 11.3mm) THT
MER1S1505SC	Murata Power Solutions	24+	DIP	DC DC CONVERTER 5V 1W
P783-Q24-S5-S	CUI Inc	24+	DIP	DC DC CONVERTER 5V 15W
9001-18321C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
9001-18481C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
CIR013106T01031819SCNP0406	ITT Interconnect Solutions	2023+	connector	Standard Circular Connector

DALLAS brand product recommendation

Model	Manufacturers	lot number	encapsulation	illustrate
DS2482-100	DALLAS	12+	SOP8	The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
DS2482-101	DALLAS	12+	SOP8	The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
DS2483	DALLAS	12+	SOP8	The single-channel 1-Wire host is adjustable in timing and sleep modes
DS3231SN	DALLAS	10+11+	SOP16	Hong Kong spot, imported original
DS9092T	DALLAS	10+11+	IBACC	Hong Kong spot, imported original
DS1233M-5	DALLAS	10+11+	TO-92	Hong Kong spot, imported original
DS2786G	DALLAS	10+11+	TDFN	Hong Kong spot, imported original
DS28E01P	DALLAS	10+11+	TSOC6	Hong Kong spot, imported original
DS2781E	DALLAS	10+11+	SMD	Hong Kong spot, imported original
DS2431P	DALLAS	10+11+	SMD	Hong Kong spot, imported original
DS9503P	DALLAS	10+11+	TSOC6	Hong Kong spot, imported original
DS2480E	DALLAS	10+11+	SOP8	Hong Kong spot, imported original
DS1232CP	DALLAS	10+11+	DIP	Hong Kong spot, imported original
DS1232LPS-2	DALLAS	10+11+	SOP8	Hong Kong spot, imported original
DS18B20U+	DALLAS	10+11+	MSOP8	Hong Kong spot, imported original
DS2760BE	DALLAS	10+11+	SMD	Hong Kong spot, imported original
DS1337U	DALLAS	10+11+	MSOP8	Hong Kong spot, imported original
DS1673E-3	DALLAS	10+11+	TSSOP20	Hong Kong spot, imported original
DS21458+	DALLAS	10+11+	BGA256	Hong Kong spot, imported original
DS1225AB-200	DALLAS	09+	DIP	64K of non-volatile SRAM