DS75LVU+ by Analog Devices

Digital Thermometer and Thermostat


The DS75LV low-voltage (1.7V to 3.7V) digital thermometer and thermostat provides 9-, 10-, 11-, or 12-bit digital temperature readings over a -55°C to +125°C range with ±2°C accuracy over a -25°C to +100°C range. At power-up, the DS75LV defaults to 9-bit resolution for software compatibility with the LM75. Communication with the DS75LV is achieved through a simple 2-wire serial interface. The DS75LV thermostat has a dedicated open-drain output (O.S.) and programmable fault tolerance, which allows the user to define the number of consecutive error conditions that must occur before O.S is activated. There are two thermostatic operating modes that control thermostat operation based on user-defined trip-points (TOS and THYST).

Where to Buy

Prices starting from US$1.77

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Farnell
from US$1.77
39
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Analog Devices
from US$2.09
3,815
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Newark Electronics
from US$1.90
39
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element14
from US$1.87
39
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Features

Extend Performance Range with Low-Voltage, 1.7V to 3.7V Operating Range
Maximize System Accuracy in Broad Range of Thermal Management Applications Measures Temperature from -55°C to +125°C (-67°F to +257°F) ±2°C Accuracy over a -25°C to 100°C Range User-Configurable Resolution from 9 Bits (Default) to 12 Bits (0.5°C to 0.0625°C)
Measures Temperature from -55°C to +125°C (-67°F to +257°F)
±2°C Accuracy over a -25°C to 100°C Range
User-Configurable Resolution from 9 Bits (Default) to 12 Bits (0.5°C to 0.0625°C)
Easy Upgrade to LM75: Pin and Software Compatible
Simplify Distributed Temperature-Sensing Applications with Multidrop Capability Up to Eight DS75LVs Can Operate on 2-Wire Bus
Up to Eight DS75LVs Can Operate on 2-Wire Bus
Increase Reliability and System Robustness Internally Filtered Data Lines for Noise Immunity (50ns Deglitch) Bus Timeout Feature Prevents Lockup on 2-Wire Interface
Internally Filtered Data Lines for Noise Immunity (50ns Deglitch)
Bus Timeout Feature Prevents Lockup on 2-Wire Interface
Minimize Power Consumption with Built-In Shutdown Mode
Flexible User-Defined Thermostatic Modes with Programmable Fault Tolerance

Specifications

Sensor Type Local
# Channels One
Interface 2-Wire/I2C/SMBus
Accuracy (±°C) 2
Parasite Pwr. No
Temp. Thresh. Programmable
Temp. Resolution (bits) 9101112
Oper. Temp. (°C) -55 to +125
Package/Pins SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 1.22


DS75LVU+ Sensors & Transducers by Analog Devices

TEMPERATURE SENSOR 2DEG C USOP-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Output Type Digital
Sensing Accuracy Range ± 2°C
Sensing Temperature Min -55°C
Sensing Temperature Max 125°C
Sensor Case Style µSOP
No. of Pins 8Pins
Supply Voltage Min 1.7V
Supply Voltage Max 3.7V
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Low-Voltage Digital Temperatur | Analog Devices
Thermometer/Thermostat, -55 To 125Deg C | Newark Electronics
THERMOMETER/THERMOSTAT, -55 TO 125DEG C | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DS75LVU+ ?

Additional datasheets, footprints and schematics for DS75LVU+ are listed on our Part Details page. You can also find images and similar parts to DS75LVU+ on this page.

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Is the DS75LVU+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS75LVU+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for DS75LVU+ .

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