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DS1856B-050/T&R +BOM

Digital Potentiometer ICs Dual Temp-Controlled Resistors

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Digital Potentiometer 50k Ohm 2 Circuit 256 Taps I²C Interface 16-CSBGA (4x4)

SFF-8472 Compatible
Five Monitored Channels (Temperature, V
CC
Three External Analog Inputs (MON1, MON2, MON3) That Support Internal and External Calibration
Scalable Dynamic Range for External Analog Inputs
Internal Direct-to-Digital Temperature Sensor
Alarm and Warning Flags for All Monitored Channels
Two Linear, 256-Position, Nonvolatile Temperature-Controlled Variable Resistors
Resistor Settings Changeable Every 2°C
Three Levels of Security
Access to Monitoring and ID Information Configurable with Separate Device Addresses
2-Wire Serial Interface
Two Buffers with TTL/CMOS-Compatible Inputs and Open-Drain Outputs
Operates from a 3.3V or 5V Supply

Product Category:	Digital Potentiometer ICs	Series:	DS1856B
Resistance:	50 kOhms	Number of POTs:	Dual
Taps per POT:	256	Wiper Memory:	Non Volatile
Digital Interface:	Serial (2-Wire)	Operating Supply Voltage:	3.3 V, 5 V
Operating Supply Current:	2 mA	Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 95 C	Mounting Style:	PCB Mount
Termination Style:	SMD/SMT	Taper:	Linear
Packaging:	Reel	Height:	1.01 mm
Length:	4 mm	Product Type:	Digital Potentiometer ICs
Factory Pack Quantity:	2500	Subcategory:	Digital Potentiometer ICs
Supply Type:	Single	Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.85 V	Width:	4 mm
Part # Aliases:	DS1856B 90-1856B+T50