DS7505S+ by Analog Devices

High-Precision Digital Thermometer and Thermostat

Status: Active
Series: DS7505
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The DS7505 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 ±0.5°C accuracy over a -0°C to +70°C range. A 9-bit resolution mode is software compatible with the LM75. The DS7505 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) that are stored in EEPROM registers.

Prices starting from US$2.88


Distributor Starting From Stock
Logo for element14 element14 US$3.03
332
Buy Now
Logo for Newark Electronics Newark Electronics US$3.14
325
Buy Now
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Features

Extends Performance Range with a Low-Voltage, 1.7V to 3.7V Operating Range
Maximizes System Accuracy in Broad Range of Thermal Management Applications Measures Temperature from -55°C to +125°C (-67°F to +257°F) ±0.5°C Accuracy Over a 0°C to +70°C Range User-Configurable Resolution from 9 Bits (Default) to 12 Bits (0.5°C to 0.0625°C Resolution)
Measures Temperature from -55°C to +125°C (-67°F to +257°F)
±0.5°C Accuracy Over a 0°C to +70°C Range
User-Configurable Resolution from 9 Bits (Default) to 12 Bits (0.5°C to 0.0625°C Resolution)
Reduces Cost with No External Components and Stand Alone Thermostat Capability
Increases Reliability and System Robustness Internally Filtered Data Lines for Noise Immunity (50ns Deglitch) Bus Timeout Feature Prevents Lockup on a 2-Wire Interface
Internally Filtered Data Lines for Noise Immunity (50ns Deglitch)
Bus Timeout Feature Prevents Lockup on a 2-Wire Interface
Simplifies Distributed Temperature-Sensing Applications with Multidrop Capability Up to Eight Devices Can Operate on a 2-Wire Bus
Up to Eight Devices Can Operate on a 2-Wire Bus
Fast 25ms (max) 9-Bit Conversion Time
Flexible and Nonvolatile (NV) User-Defined Thermostatic Modes

Specifications

Sensor Type Local
# Channels One
Interface 2-Wire/I2C/SMBus
Functions Standalone Thermostat
Accuracy (±°C) 0.5
Parasite Pwr. No
Temp. Thresh. Programmable (NV)
Temp. Resolution (bits) 9101112
Oper. Temp. (°C) -55 to +125
Package/Pins SOIC (N)/8UMAX/8
BudgetaryPrice (See Notes) 1.61


DS7505S+ Sensors & Transducers by Analog Devices

IC DIGITAL THERMOMETER & THEMOSTAT

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

Specifications

IC Output Type Digital
Sensing Accuracy Range ± 0.5°C
Sensing Temperature Min -55°C
Sensing Temperature Max +125°C
Sensor Case Style SOIC
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)
Base Number 7505
Operating Temperature Max 125°C
Operating Temperature Range -55°C to +125°C
Output Current 6mA
Resolution 12bit
Resolution (Bits) 12bit
Sensor / Transducer Type Temperature
Supply Current 750µA
Supply Voltage Range 1.7V to 3.7V
Temperature Sensing Range -55°C to +125°C
Termination Type Surface Mount Device

Alternative Descriptions

IC, DIGITAL THERMOMETER & THEMOSTAT | element14
Temperature Sensor, Digital, Soic-8 | Newark Electronics

Frequently Asked Questions

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Is the DS7505S+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS7505S+ have stock available?

Authorised distributors including element14, Newark Electronics and Farnell have stock available or on a lead time for DS7505S+ .

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