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Part Name(s) : TMP175-Q1 TMP175AQDGKRQ1 TMP175AQDRQ1 TMP75-Q1 TMP75AQDGKRQ1 TMP75AQDRQ1 TI
Texas Instruments
Description : Automotive Grade TEMPERATURE SENSOR WITH I2C AND SMBUS INTERFACE IN INdustry-StANDard LM75 Form Factor AND PINout

Description
The TMP75-Q1 AND TMP175-Q1 devices are digital TEMPERATURE SENSORs ideal for negative TEMPERATURE coefficient (NTC) AND positive TEMPERATURE coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1°C WITHout requirINg calibration or external component signal conditionINg. Device TEMPERATURE SENSORs are highly lINear AND do not require complex calculations or look-up tables to derive the TEMPERATURE. The on-chip, 12-bit, analog-to-digital converter (ADC) offers resolutions down to 0.0625°C. The devices are available IN the INdustry-stANDard, LM75, 8-pIN SOIC AND VSSOP footprINt

Features
• AEC-Q100 Qualified WITH:
   – TEMPERATURE Grade 1: –40°C to +125°C Ambient Operation TEMPERATURE Range
   – HBM ESD Classification Level 2
   – CDM ESD Classification Level C6
• TMP175-Q1 Accuracy:
   – ±1°C (Typical) from –40°C to +125°C
   – ±2°C (Maximum) from –40°C to +125°C
• TMP75-Q1 Accuracy:
   – ±1°C (Typical) from –40°C to +125°C
   – ±3°C (Maximum) from –40°C to +125°C
• TMP175-Q1: 27 Addresses
• TMP75-Q1: 8 Addresses, NIST Traceable
• Digital Output: SMBUS™, Two-Wire, AND I2C INTERFACE Compatibility
• Resolution: 9 to 12 Bits, User-Selectable
• Low Quiescent Current: 50-μA, 0.1-μA StANDby
• Wide Supply Range: 2.7 V to 5.5 V
• Small 8-PIN VSSOP AND 8-PIN SOIC Packages

Applications
• Climate Controls
INfotaINment Processor Management
• Airflow SENSORs
• Battery Control Units
• EngINe Control Units
• UREA SENSORs
• Water Pumps
• HID Lamps
• Airbag Control Units

 

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Part Name(s) : TMP175 TMP175AID TMP175AIDG4 TMP175AIDGKR TMP175AIDGKRG4 TMP175AIDGKT TMP175AIDGKTG4 TMP175AIDR TMP175AIDRG4 TMP175D TMP175DGK TMP75 TMP75AID TMP75AIDG4 TMP75AIDGKR TMP75AIDGKRG4 TMP75AIDGKT TMP75AIDGKTG4 TMP75AIDR TMP75AIDRG4 TMP75D TMP75DGK Texas-Instruments
Texas Instruments
Description : TEMPERATURE SENSOR WITH I2C AND SMBUS INTERFACE IN INdustry StANDard LM75 Form Factor AND PINout

Description
The TMP75 AND TMP175 devices are digital TEMPERATURE SENSORs ideal for negative TEMPERATURE coefficient (NTC) AND positive TEMPERATURE coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1°C WITHout requirINg calibration or external component signal conditionINg. Device TEMPERATURE SENSORs are highly lINear AND do not require complex calculations or look-up tables to derive the TEMPERATURE. The on-chip 12-bit analog-to digital converter (ADC) offers resolutions down to 0.0625°C. The devices are available IN the INdustry stANDard LM75 SOIC-8 AND MSOP-8 footprINt.

Features
• TMP175: 27 Addresses
• TMP75: 8 Addresses, NIST Traceable
• Digital Output: SMBUS™, Two-Wire, AND I2C INTERFACE Compatibility
• Resolution: 9 to 12 Bits, User-Selectable
• Accuracy:
   – ±1°C (Typical) from −40°C to +125°C
   – ±2°C (Maximum) from −40°C to +125°C
• Low Quiescent Current: 50-μA, 0.1-μA StANDby
• Wide Supply Range: 2.7 V to 5.5 V
• Small 8-PIN MSOP AND 8-PIN SOIC Packages

Applications
• Power-Supply TEMPERATURE MonitorINg
• Computer Peripheral Thermal Protection
• Notebook Computers
• Cell Phones
• Battery Management
• Office MachINes
• Thermostat Controls
• Environmental MonitorINg AND HVAC
• Electro Mechanical Device TEMPERATURE

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Part Name(s) : TMP175 TMP175AID TMP175AIDG4 TMP175AIDGKR TMP175AIDGKRG4 TMP175AIDGKT TMP175AIDGKTG4 TMP175AIDR TMP175AIDRG4 TMP175D TMP175DGK TMP75 TMP75AID TMP75AIDG4 TMP75AIDGKR TMP75AIDGKRG4 TMP75AIDGKT TMP75AIDGKTG4 TMP75AIDR TMP75AIDRG4 TMP75D TMP75DGK TI
Texas Instruments
Description : TEMPERATURE SENSOR WITH I2C AND SMBUS INTERFACE IN INdustry StANDard LM75 Form Factor AND PINout

Description
The TMP75 AND TMP175 devices are digital TEMPERATURE SENSORs ideal for negative TEMPERATURE coefficient (NTC) AND positive TEMPERATURE coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1°C WITHout requirINg calibration or external component signal conditionINg. Device TEMPERATURE SENSORs are highly lINear AND do not require complex calculations or look-up tables to derive the TEMPERATURE. The on-chip 12-bit analog-to digital converter (ADC) offers resolutions down to 0.0625°C. The devices are available IN the INdustry stANDard LM75 SOIC-8 AND MSOP-8 footprINt.

Features
• TMP175: 27 Addresses
• TMP75: 8 Addresses, NIST Traceable
• Digital Output: SMBUS™, Two-Wire, AND I2C INTERFACE Compatibility
• Resolution: 9 to 12 Bits, User-Selectable
• Accuracy:
   – ±1°C (Typical) from &mINus;40°C to +125°C
   – ±2°C (Maximum) from &mINus;40°C to +125°C
• Low Quiescent Current: 50-μA, 0.1-μA StANDby
• Wide Supply Range: 2.7 V to 5.5 V
• Small 8-PIN MSOP AND 8-PIN SOIC Packages

Applications
• Power-Supply TEMPERATURE MonitorINg
• Computer Peripheral Thermal Protection
• Notebook Computers
• Cell Phones
• Battery Management
• Office MachINes
• Thermostat Controls
• Environmental MonitorINg AND HVAC
• Electro Mechanical Device TEMPERATURE

 

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Part Name(s) : LM75 LM75BIM-3 LM75BIMX-3 LM75BIMM-3 LM75BIMMX-3 LM75BIM-5 LM75BIMX-5 LM75BIMM-5 LM75BIMMX-5 LM75CIM-3 LM75CIMX-3 LM75CIMM-3 LM75CIMMX-3 LM75CIM-5 LM75CIMX-5 LM75CIMM-5 LM75CIMMX-5 LM75B-5.0MDC LM75BIM-3 LM75BIM-5 LM75BIMM-3 LM75BIMM-5 LM75BIMMX-3 LM75BIMMX-5 LM75BIMX-3 National-Semiconductor
National ->Texas Instruments
Description : Digital TEMPERATURE SENSOR AND Thermal Watchdog WITH Two-Wire INTERFACE

General Description
The LM75 is a TEMPERATURE SENSOR, Delta-Sigma analog-to-digital converter, AND digital over-TEMPERATURE detector WITH I2C® INTERFACE. The host can query the LM75 at any time to read TEMPERATURE. The open-draIN OverTEMPERATURE Shutdown (O.S.) output becomes active when the TEMPERATURE exceeds a programmable limit. This pIN can operate IN either “Comparator” or “INterrupt” mode.
The host can program both the TEMPERATURE alarm threshold (TOS) AND the TEMPERATURE at which the alarm condition goes away (THYST). IN addition, the host can read back the contents of the LM75’s TOS AND THYST registers. Three pINs (A0, A1, A2) are available for address selection. The SENSOR powers up IN Comparator mode WITH default thresholds of 80˚C TOS AND 75˚C THYST.
The LM75’s 3.0V to 5.5V supply voltage range, low supply current AND I2C INTERFACE make it ideal for a wide range of applications. These INclude thermal management AND protection applications IN personal computers, electronic test equipment, AND office electronics.

Features
■ SOP-8 AND MINi SOP-8 (MSOP) packages save space
I2C Bus INTERFACE
■ Separate open-draIN output pIN operates as INterrupt or
   comparator/thermostat output
■ Register readback capability
■ Power up defaults permit stAND-alone operation as thermostat
■ Shutdown mode to mINimize power consumption
■ Up to 8 LM75s can be connected to a sINgle bus
■ UL Recognized Component

Applications
■ System Thermal Management
■ Personal Computers
■ Office Electronics
■ Electronic Test Equipment

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Part Name(s) : LM75 LM75DM-33R2 LM75DM-50R2 ON-Semiconductor
ON Semiconductor
Description : 2-Wire Serial TEMPERATURE SENSOR AND Monitor

The LM75 is a serially programmable TEMPERATURE SENSOR that notifies the host controller when ambient TEMPERATURE exceeds a user–programmed setpoINt. Hysteresis is also programmable. The INT/CMPTR output is programmable as either a simple comparator for thermostat operation or as a TEMPERATURE event INterrupt. Communication WITH the LM75 is accomplished via a two–wire bus that is compatible WITH INdustry stANDard protocols. This permits readINg the current TEMPERATURE, programmINg the setpoINt AND hysteresis, AND configurINg the device.
The LM75 powers up IN Comparator Mode WITH a default setpoINt of 80°C WITH 5°C hysteresis. Defaults allow INdependent operation as a stAND–alone thermostat. A shutdown commAND may be sent via the 2–wire bus to activate the low–power stANDby mode. Address selection INputs allow up to eight LM75’s to share the same 2–wire bus for multi–zone monitorINg.
All registers can be read by the host AND the INT/CMPTR output’s polarity is user programmable. Both polled AND INterrupt driven systems are easily accommodated. Small physical size, low INstalled cost, AND ease of use make the LM75 an ideal choice for implementINg sophisticated system management schemes.

Features
TEMPERATURE SensINg: 0.5°C Accuracy (Typ.)
• Operates from: 55°C to +125°C
• OperatINg Range: 2.7V – 5.5V
• Programmable Trip PoINt AND Hysteresis WITH
   Power–up Defaults
• StANDard 2–Wire Serial INTERFACE
• Thermal Event Alarm Output Functions as INterrupt or Comparator /
   Thermostat Output
• Up to 8 LM75’s May Share the Same Bus
• Shutdown Mode for Low StANDby Power Consumption
• 5V Tolerant I/O at VDD = 3V
• Low Power 250µA (Typ.) OperatINg, 1µA (Typ.)
   Shutdown Mode

Typical Applications
• Thermal Protection for High Performance CPUs
• Solid–State Thermometer
• Fire/Heat Alarms
• Thermal Management IN Electronic Systems:
   Computers
   Telecom Racks
   Power Supplies / UPS
• Copiers / Office Electronics
• Consumer Electronics / Amplifiers
• Process Control

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Part Name(s) : LM75 LM75DM-33R2 LM75DM-50R2 ONSEMI
ON Semiconductor
Description : 2-Wire Serial TEMPERATURE SENSOR AND Monitor

The LM75 is a serially programmable TEMPERATURE SENSOR that notifies the host controller when ambient TEMPERATURE exceeds a user–programmed setpoINt. Hysteresis is also programmable. The INT/CMPTR output is programmable as either a simple comparator for thermostat operation or as a TEMPERATURE event INterrupt. Communication WITH the LM75 is accomplished via a two–wire bus that is compatible WITH INdustry stANDard protocols. This permits readINg the current TEMPERATURE, programmINg the setpoINt AND hysteresis, AND configurINg the device.
The LM75 powers up IN Comparator Mode WITH a default setpoINt of 80°C WITH 5°C hysteresis. Defaults allow INdependent operation as a stAND–alone thermostat. A shutdown commAND may be sent via the 2–wire bus to activate the low–power stANDby mode. Address selection INputs allow up to eight LM75’s to share the same 2–wire bus for multi–zone monitorINg.
All registers can be read by the host AND the INT/CMPTR output’s polarity is user programmable. Both polled AND INterrupt driven systems are easily accommodated. Small physical size, low INstalled cost, AND ease of use make the LM75 an ideal choice for implementINg sophisticated system management schemes.

Features
TEMPERATURE SensINg: 0.5°C Accuracy (Typ.)
• Operates from: 55°C to +125°C
• OperatINg Range: 2.7V – 5.5V
• Programmable Trip PoINt AND Hysteresis WITH
   Power–up Defaults
• StANDard 2–Wire Serial INTERFACE
• Thermal Event Alarm Output Functions as INterrupt or Comparator /
   Thermostat Output
• Up to 8 LM75’s May Share the Same Bus
• Shutdown Mode for Low StANDby Power Consumption
• 5V Tolerant I/O at VDD = 3V
• Low Power 250µA (Typ.) OperatINg, 1µA (Typ.)
   Shutdown Mode

Typical Applications
• Thermal Protection for High Performance CPUs
• Solid–State Thermometer
• Fire/Heat Alarms
• Thermal Management IN Electronic Systems:
   Computers
   Telecom Racks
   Power Supplies / UPS
• Copiers / Office Electronics
• Consumer Electronics / Amplifiers
• Process Control

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Part Name(s) : LM75 LM75BIM-3 LM75BIM-3+ LM75BIM-5 LM75BIM-5+ LM75BIMM-3 LM75BIMM-3+ LM75BIMM-5 LM75BIMM-5+ LM75BIMMX-3 LM75BIMMX-3+ LM75BIMMX-5 LM75BIMMX-5+ LM75BIMX-3 LM75BIMX-3+ LM75BIMX-5 LM75BIMX-5+ LM75BIM-3-T LM75BIMX-3-T LM75BIMM-3-T LM75BIMMX-3-T LM75BIM-5-T LM75BIMX-5-T LM75BIMM-5-T LM75BIMMX-5-T MaximIC
Maxim Integrated
Description : Digital TEMPERATURE SENSOR AND Thermal WATCHDOG WITH Two-Wire INTERFACE

General Description
The LM75 TEMPERATURE SENSOR INcludes a delta-sigma analog-to-digital converter, AND a digital overtempera ture detector. The host can query the LM75 through its I2C INTERFACE to read TEMPERATURE at any time. The open-draIN overTEMPERATURE output (OS) sINks current when the programmable TEMPERATURE limit is exceeded. The OS output operates IN either of two modes, com parator or INterrupt. The host controls the TEMPERATURE at which the alarm is asserted (TOS) AND the hysteresis TEMPERATURE below which the alarm condition is not valid (THYST). Also, the LM75’s TOSAND THYSTregis ters can be read by the host. The address of the LM75 is set WITH three pINs to allow multiple devices to work
on the same bus. Power-up is IN comparator mode, WITH defaults of TOS= +80°C AND THYST= +75°C. The 3.0V to 5.5V supply voltage range, low supply current, AND I2C INTERFACE make the LM75 ideal for many applications IN thermal management AND protection.

Features
♦ SO (SOP) AND µMAX®(µSOP) Packages
I2C Bus INTERFACE
♦ Separate Open-DraIN OS Output Operates as
   INterrupt or Comparator/Thermostat INput
♦ Register Readback Capability
♦ Power-Up Defaults Permit StAND-Alone Operation as a Thermostat
♦ 3.0V to 5.5V Supply Voltage
♦ Low OperatINg Supply Current 250µA (typ), 1mA(max)
♦ 4µA (typ) Shutdown Mode MINimizes Power Consumption
♦ Up to Eight LM75s Can Be Connected to a SINgle Bus
♦ PIN- AND/or Register-Compatible WITH Improved Performance Maxim SENSORs INcludINg
   MAX7500, MAX6625, MAX6626, DS75LV, AND DS7505

Applications
   Thermal System Management
   Thermal Protection
   Test Equipment
   Computers AND Office Electronics

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Part Name(s) : MAX1619 MAX1619MEE MaximIC
Maxim Integrated
Description : Remote/Local TEMPERATURE SENSOR WITH Dual Alarm Outputs AND SMBUS Serial INTERFACE

General Description
The MAX1619 is a precise digital thermometer that reports the TEMPERATURE of both a remote SENSOR AND its own package. The remote SENSOR is a diode-connected transistor—typically a low-cost, easily mounted 2N3904 NPN type—that replaces conventional thermistors or thermocouples. Remote accuracy is ±3°C for multiple transistor manufacturers, WITH no calibration needed. The remote channel can also measure the die TEMPERATURE of other ICs, such as microprocessors, that contaIN an on-chip, diode-connected transistor.

Features
♦ Two Channels Measure Both Remote AND Local
   TEMPERATUREs
♦ No Calibration Required
SMBUS 2-Wire Serial INTERFACE
♦ Programmable Under/OverTEMPERATURE Alarms
♦ OVERT Output for Fan Control
♦ Supports SMBUS Alert Response
♦ Supports Manufacturer AND Device ID Codes
♦ Accuracy
   ±2°C (+60°C to +100°C, local)
   ±3°C (-40°C to +125°C, local)
   ±3°C (+60°C to +100°C, remote)
♦ 3µA (typ) StANDby Supply Current
♦ 70µA (max) Supply Current IN Auto-Convert Mode
♦ +3V to +5.5V Supply Range
♦ Write-Once Protection
♦ Small 16-PIN QSOP Package

Applications
   Desktop AND Notebook Computers
   Central Office Telecom Equipment
   Smart Battery Packs
   Test AND Measurement
   LAN Servers
   Multichip Modules
   INdustrial Controls

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Part Name(s) : T75B TMP75B TMP75BID TMP75BIDGKR TMP75BIDGKT TMP75BIDR TI
Texas Instruments
Description : 1.8-V Digital TEMPERATURE SENSOR WITH Two-Wire INTERFACE AND Alert

Description
The TMP75B is an INtegrated digital TEMPERATURE SENSOR WITH a 12-bit analog-to-digital converter (ADC) that can operate at a 1.8-V supply, AND is pIN AND register compatible WITH the INdustry-stANDard LM75 AND TMP75. This device is available IN SOIC-8 AND VSSOP-8 packages, AND requires no external components to sense the TEMPERATURE. The TMP75B is capable of readINg TEMPERATUREs WITH a resolution of 0.0625°C AND is specified over a TEMPERATURE range of –55°C to +125°C.
The TMP75B features SMBUS AND two-wire INTERFACE compatibility, AND allows up to eight devices on the same bus WITH the SMBUS overTEMPERATURE alert function. The programmable TEMPERATURE limits AND the ALERT pIN allow the SENSOR to operate as a stAND-alone thermostat, or an overTEMPERATURE alarm for power throttlINg or system shutdown.
The factory-calibrated TEMPERATURE accuracy AND the noise-immune digital INTERFACE make the TMP75B the preferred solution for TEMPERATURE compensation of other SENSORs AND electronic components, WITHout the need for additional system-level calibration or elaborate board layout for distributed TEMPERATURE sensINg.
The TMP75B is ideal for thermal management AND protection of a variety of consumer, computer, communication, INdustrial, AND environmental applications.

Features
• Low-Voltage Alternative to LM75 AND TMP75
• Digital Output WITH StANDard Two-Wire Serial
   INTERFACE
• Up to 8 PIN-Programmable Bus Addresses
• OverTEMPERATURE ALERT PIN WITH Programmable
   Trip Values
• Shutdown Mode for Battery Power SavINg
• One-Shot Conversion Mode for Custom Update
   Rates
• OperatINg TEMPERATURE Range: –55°C to +125°C
• OperatINg Supply Range: 1.4 V to 3.6 V
• Quiescent Current:
   – 45 μA Active (typ)
   – 0.3 μA Shutdown (typ)
• Accuracy:
   – ±0.5°C (typ) from –20°C to +85°C
   – ±1°C (typ) from –55°C to +125°C
• Resolution: 12 Bits (0.0625°C)
• Packages: SOIC-8 AND VSSOP-8

Applications
• Server AND Computer Thermal Management
• Telecommunication Equipment
• Office MachINes
• Video Game Consoles
• Set-Top Boxes
• Power Supply AND Battery Thermal Protection
• Thermostat Control
• Environmental MonitorINg AND HVAC
• Electrical Motor Driver Thermal Protection

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Part Name(s) : MAX6633MSA MAX6634MSA MAX6635MSA MAX6633 MAX6634 MAX6635 MAX6633 MAX6634 MAX6635 MAX6633MSA MAX6634MSA MAX6635MSA MaximIC
Maxim Integrated
Description : 12-Bit Plus Sign TEMPERATURE SENSORs WITH SMBUS/I2C-Compatible Serial INTERFACE

General Description
The MAX6633/MAX6634/MAX6635 combINe a TEMPERATURE SENSOR, a programmable overTEMPERATURE alarm, AND an SMBUS™/I2C™-compatible serial INTERFACE INto a sINgle package.

Features
♦ +3V to +5.5V Supply Range
♦ Accuracy
   ±1°C max (0°C to +50°C)
   ±1.5°C max (-20°C to +85°C)
   ±2.5°C max (-40°C to +125°C)
   ±2.5°C typ (+150°C)
♦ User-Programmable TEMPERATURE Thresholds
   (MAX6634/MAX6635)
♦ User-Configurable Alarm Output(s)
   (MAX6634/MAX6635)
♦ Ability to Respond to SMBUS/I2C-Compatible Alert
   Response Address (MAX6634/MAX6635)
♦ OVERT Output for System Shutdown (MAX6635)
♦ Multiple Devices per Bus
   16 devices (MAX6633)
   8 devices (MAX6634)
   4 devices (MAX6635)

Applications
   Battery TEMPERATURE Alarms
   PC TEMPERATURE Control
   Automotive Equipment

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