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TMP175 Arkusz danych(PDF) 1 Page - Texas Instruments |
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TMP175 Arkusz danych(HTML) 1 Page - Texas Instruments |
1 / 33 page Diode Sensor Σ ADC OSC Control Logic Serial Interface Config. and Temp. Register Temperature ALERT SDA 1 3 4 8 6 5 GND V+ A1 SCL 2 7 A0 A2 Temp. Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TMP175, TMP75 SBOS288L – JANUARY 2004 – REVISED DECEMBER 2015 TMPx75 Temperature Sensor With I2C and SMBus Interface in Industry Standard LM75 Form Factor and Pinout 1 Features 3 Description The TMP75 and TMP175 devices are digital 1 • TMP175: 27 Addresses temperature sensors ideal for negative temperature • TMP75: 8 Addresses, NIST Traceable coefficient (NTC) and positive temperature coefficient • Digital Output: SMBus™, Two-Wire, and I2C (PTC) thermistor replacement. The devices offer a Interface Compatibility typical accuracy of ±1°C without requiring calibration or external component signal conditioning. Device • Resolution: 9 to 12 Bits, User-Selectable temperature sensors are highly linear and do not • Accuracy: require complex calculations or look-up tables to – ±1°C (Typical) from −40°C to +125°C derive the temperature. The on-chip 12-bit analog-to- digital converter (ADC) offers resolutions down to – ±2°C (Maximum) from −40°C to +125°C 0.0625°C. The devices are available in the industry- • Low Quiescent Current: 50- μA, 0.1-μA Standby standard LM75 SOIC-8 and MSOP-8 footprint. • Wide Supply Range: 2.7 V to 5.5 V The TMP175 and TMP75 feature SMBus, two-wire, • Small 8-Pin MSOP and 8-Pin SOIC Packages and I2C interface compatibility. The TMP175 device allows up to 27 devices on one bus. The TMP75 2 Applications allows up to eight on one bus. The TMP175 and TMP75 both feature an SMBus Alert function. • Power-Supply Temperature Monitoring • Computer Peripheral Thermal Protection The TMP175 and TMP75 devices are ideal for extended temperature measurement in a variety of • Notebook Computers communication, computer, consumer, environmental, • Cell Phones industrial, and instrumentation applications. • Battery Management The TMP175 and TMP75 devices are specified for • Office Machines operation over a temperature range of −40°C to • Thermostat Controls +125°C. • Environmental Monitoring and HVAC The TMP75 production units are 100% tested against • Electro Mechanical Device Temperature sensors that are NIST traceable and are verified with equipment that are NIST traceable through ISO/IEC 17025 accredited calibrations. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SOIC (8) 4.90 mm × 3.91 mm TMPx75 TMP175 and TMP75 Internal Block Diagram VSSOP (8) 3.00 mm × 3.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
Podobny numer części - TMP175_15 |
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Podobny opis - TMP175_15 |
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