DS1859E-050

DS1859E-050, Dual, Temperature-Controlled Resistor, TSSOP, -0.5V to +6.0V, Maxim Integrated Products

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Price:: US $0.99~3.95 / piece [Get Latest Price]

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Qty (lots)	Price/lot
100 ~ 500 :	3.95 / Piece
500 ~ 1000 :	2.12 / Piece
1000 ~ 1500 :	0.99 / Piece

PartNumber:: DS1859E-050

Brand:: Maxim Integrated Products - Maxim | Pack: TSSOP | D/C: 10+

Availability:: Supply Ability: 10000/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-06-27

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Part Number:DS1859E-050
US $0.99 - 3.95
Quantity:

piece

Product Summary

The DS1859E-050 is a dual, temperature-controlled, nonvolatile (NV) variable resistor with three monitors consists of two 50kΩ or two 20kΩ, 256-position, linear, variable resistors; three analog monitor inputs (MON1, MON2, MON3); and a direct-to-digital temperature sensor. The device provides an ideal method for setting and temperature-compensating bias voltages and currents in control applications using minimal circuitry. The applications of the DS1859E-050 include Optical Transceivers, Optical Transponders, Instrumentation and Industrial Controls, RF Power Amps, Diagnostic Monitoring.

Parametrics

DS1859E-050 absolute maximum ratings: (1)Voltage Range on VCC Relative to Ground: -0.5V to +6.0V; (2)Voltage Range on Inputs Relative to Ground: -0.5V to VCC + 0.5V; (3)Voltage Range on Resistor Inputs Relative to Ground: -0.5V to VCC + 0.5V; (4)Current into Resistors: 5mA; (5)Operating Temperature Range: -40℃ to +95℃; (6)Programming Temperature Range: 0℃ to +70℃; (7)Storage Temperature Range: -55℃ to +125℃; (8)Soldering Temperature: See IPC/JEDEC.

Features

DS1859E-050 features: (1)SFF-8472 Compatible; (2)Five Monitored Channels (Temperature, VCC, MON1, MON2, MON3); (3)Three External Analog Inputs (MON1, MON2, MON3) That Support Internal and External Calibration; (4)Scalable Dynamic Range for External Analog Inputs; (5)Internal Direct-to-Digital Temperature Sensor; (6)Alarm and Warning Flags for All Monitored Channels; (7)Two 50kΩ or Two 20kΩ, Linear, 256-Position,; (8)Nonvolatile Temperature-Controlled Variable Resistors; (9)Resistor Settings Changeable Every 2℃; (10)Access to Monitoring and ID Information Configurable with Separate Device Addresses; (11)2-Wire Serial Interface; (12)Two Buffers with TTL/CMOS-Compatible Inputs and Open-Drain Outputs; (13)Operates from a 3.3V or 5V Supply; (14)Operating Temperature Range of -40℃ to +95℃.