|
Sensors / Detectors:
Temperature Sensors, Page 2
Sensors / Detectors -- Main Page
Temperature Sensors: #-C
D-L M-P Q-S
T U-V
Last Updated on:
Sunday, July 27, 2008 07:40 PM
| Circuits Designed by Dave Johnson, P.E. : |
-
Freezing Temperature Alarm
This circuit turns on a beeper whenever the outside air temperature is less than zero degrees Centigrade. The circuit draws only a few microamps from a 9
volt battery. It uses a glass bead thermistor accurate to 1 degree C. (added 12/04)
|
-
Freezer Over-Temperature Alarm
This circuit turns on a beeper whenever the inside temperature of a freezer is greater then zero degrees Centigrade. The circuit draws only a few microamps
from a 9 volt battery. It uses a glass bead thermistor accurate to 1 degree C. (added 12/04)
|
| |
|
|
|
| Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students
& inventors: |
|
Demystifying Sigma-Delta ADCs: App Note 1870: Maxim IC (application note added2/06) |
|
Design and Manufacturing Guide for the Lead Frame Chip Scale Package : AN-772 Analog Devices Application Note (app
note added 2/06) |
|
Digital Remote Thermometer: Remote sensor sends data via mains supply Temperature range:00.0 to 99.9 °C (added 9/04) |
|
Digital-Output Sensor Simplifies Temperature Acquisition: The TMP03* is a complete temperature data-acquisition system on a
monolithic silicon chip. Including a silicon-based sensor, internal voltage reference, and sigma-delta A/D converter, it fits in a 3-pin (power, common, and output) TO-92 transistor package. Its
digital output is a low-frequency variable-duty-cycle serial data stream, available at an open collector with 5-mA sink-current available. A companion product, the TMP04, is identical but has a
CMOS/TTL-compatible output. The quiescent power requirement is a modest 1.3 mA at +5 V (4.5 to 7-V range)... (app note added 7/06) |
|
Distributed Temperature Sensing Improves Reliability: App Note 687: Maxim IC (application note added2/06) |
|
DS1624 2-Wire Communication SDA Hold Time Clarification: App Note 3272: Maxim IC (application note added2/06) |
|
DS1821 Programmable thermostat: (app note added 04/05) |
|
DS1847/DS1848 Temperature Coefficient Supplement: App Note 181: Maxim IC (application note added2/06) |
|
DS1859 Internal Calibration and Right Shifting (Scalable Dynamic Ranging): App Note 2858: Maxim IC (application note
added2/06) |
|
DS18B20-PAR/DS18S20-PAR/DS1822-PAR Advantages for Remote Temperature Sensing: App Note 203: Maxim IC (application note added2/06) |
|
DS2422 Trim Procedure and Software Correction: App Note 2810: Maxim IC (application note added2/06) |
|
DS75 2-Wire Communication SDA Hold Time Clarification: App Note 3268: Maxim IC (application note added2/06) |
|
Effect of PC Board Trace Width on Remote-Diode Temperature-Sensor Accuracy: App Note 3502: Maxim IC (application note
added2/06) |
|
Energy
Leak Detector: High sensitivity, portable thermo-comparator. Detects draughts around doors, windows, etc. (added 3/05) |
|
Exporting Thermochron Data to Excel: App Note 219: Maxim IC (application note added2/06) |
|
Extended-Range Temperature-Sensing ICs: App Note 3178: Maxim IC (application note added2/06) |
|
Fan Control Advances: Consider Fan Regulation: App Note 896: Maxim IC (application note added2/06) |
|
Fan Speed Control is Cool!: App Note 1784: Maxim IC (application note added2/06) |
|
Flexible Fault Protection: App Note 2765: Maxim IC (app note added 2/06) |
|
Force/Sense DAC Applications: App Note 807: Maxim IC (application note added2/06) |
|
Four-Speed Fan Control using Simple Remote Diode Temperature Sensor: National Semiconductor Application Note (app note added 7/06) |
|
Ground Rules
for High Speed Circuits: AN-214 Analog Devices Application Note (app note added 2/06) Layout and Wiring Are Critical in Video Converter Circuits. |
|
Grounding for Low-and-High-Frequency Circuits: AN-345 Analog Devices Application Notes (app note added 2/06) Know
Your Ground and Signal Paths for Effective Designs. Current Flow Seeks Path of Least Impedance-Not Just Resistance.... |
|
Guidelines for Reliable 1-Wire Networks: App Note 148: Maxim IC (application note added2/06) |
|
Heat Sensor: The Thermistor, or NTC (Negative Temperature Coefficient) of 10K, is a standard type. Most types will work.
The one in the diagram is a 10K model made by Fenwal (#197-103LAG-A01)… (added 2/06) |
|
HFAN-08.2.1: PWM Temperature Controller for Thermoelectric Modules Keeps Components within 0.1°C: App Note 1757: Maxim IC
(application note added2/06) |
|
High Efficiency TEC Controller Solution : AN-695 Analog Devices Application Note (app note added 2/06) |
|
High Temperature Reverse Bias: MicroNote 402 from Microsem (app note added 7/06) |
|
Hot Water Tank Indicator: (electronic Schematic added 02/05) |
|
How to Interpret DS1847/DS1848 Temperature Readings: App Note 216: Maxim IC (application note added2/06) |
|
How to Interpret DS1852 Temperature and Voltage Readings: App Note 217: Maxim IC (application note added2/06) |
|
How to Interpret DS1854, DS1857, and DS1858 Temperature and Voltage Readings: App Note 228: Maxim IC (application note added2/06) |
|
How to Simplify the Interface between Microcontroller and Temperature Sensor: App Note 685: Maxim IC (application note added2/06) |
|
IC Diodes help Deduce Junction Temperature: 07/07/94 EDN-Design Ideas / (added 3/03) A simple method for directly
measuring an IC's temperature uses the device's input-protection diodes as temperature sensors. Static-discharge protection diodes are common features in many modern IC input structures, and their
location on the IC makes them ideal as noninvasive temperature sensors.... |
|
IC removes nonlinear temperature effects : 09/25/03 EDN-Design Ideas / (added 10/03) A common technique for removing
nonlinear temperature-related effects from a dc voltage is to incorporate a temperature sensor that a microprocessor samples via an A/D converter. The processor determines—by mathematical
calculation or a temperature-indexed look-up table—the amount of adjustment is necessary at a given temperature and delivers the resulting value via a D/A converter.... |
|
IC Temperature Sensor Accuracy Compensation with a PICmicro Microcontroller: Microchip Application Note Published 14-Nov-05
(app note added 2/06) |
|
IC Temperature Sensor Provides Thermocouple ColdJunction Compensation: National Semiconductor Application Note 04-Nov-1995 /
(app note added 5/02) |
|
IC Temperature Sensors Find the Hot Spots: App Note 689: Maxim IC (application note added2/06) |
|
Implementing an I2C® Reset: AN-686 Analog Devices Application Notes (app note added 2/06) |
|
Implementing Ohmmeter/Temperature Sensor: Microchip Application Note Published 26-Aug-97 (app note added 2/06) |
|
Inductively Coupled Thermistor: Microchip Application Note Published 21-Jul-02 (app note added 2/06) |
|
Installing the DS9123O USB Adapter on Windows® 98: App Note 3489: Maxim IC (application note added2/06) |
|
Intelligent Thermal Management using Brushless DC Fans: Microchip Application Note Published 24-Feb-03 (app note
added 2/06) |
|
Interfacing a MCP9700 Analog Temperature Sensor to a PICmicro Microcontroller: Microchip Application Note Published 1-Apr-05
(app note added 2/06) |
|
Interfacing the AD22100 Temperature Sensor to a Low Cost Single-Chip Microcontroller: AN-395 Analog Devices Application Notes
(app note added 2/06) The AD22100 is a new monolithic silicon temperature sensor with several unique attributes. These attributes make it easier to interface the AD22100 to microcontrol-lers
than other temperature sensor ICs. |
|
Interfacing the DS1620 to the Motorola SPI Bus: App Note 85: Maxim IC (application note added2/06) |
|
Interfacing the MCP9800 I2c Digital Temperature Sensor to a Picmicro Microcontroller: Microchip Application
Note Published 16-May-05 (app note added 7/06) |
|
Interfacing the TC1047A Analog Output Temperature Sensor to a PICmicro® Microcontroller: Microchip Application Note Published
22-Feb-05 (app note added 2/06) |
|
Interfacing the TC72 SPI™ Digital Temperature Sensor to a PICmicro® MCU: Microchip Application Note Published 16-Aug-04
(app note added 2/06) |
|
Interfacing the TC77 Thermal Sensor to a PICmicro® Microcontroller: Microchip Application Note Published 3-Mar-04
(app note added 2/06) |
|
IR-Linked Temperature Sensor: App Note 3457: Maxim IC (application note added2/06) |
|
Keys
to Longer Life for CMOS: AN-349 Analog Devices Application Notes (app note added 2/06) Here's How CMOS Can be Protected Against Abuse |
|
LB-24: Versatile IC PreAmplifier Makes Thermocouple Amplifier with Cold Junction Compensation: National Semiconductor Application Note (app note added 2/06) |
|
LB-27: Micropower Thermometer: National Semiconductor Application Note (app note added 2/06) |
|
LCD Thermometer: (app note added 8/03) |
|
LDO Thermal Considerations: Microchip Application Note Published 12-Nov-02 (app note added 2/06) |
|
LM34/LM35 Precision Monolithic Temperature Sensors: National Semiconductor Application Note 04-Nov-1995 / (app note added 5/02) |
|
Low-Cost Anemometer Fights Dust: App Note 844: Maxim IC (application note added2/06) |
|
LTC1392 Monitors System Temperature and Multiple Supply Voltages and Currents: DN149 Design Notes (Linear Technology) (app
note added 1/06) |
|
LTC1392: Temperature and Voltage Measurement in a Single Chip: DN106 Design Notes (Linear Technology) (app note added
1/06) |
|
Demystifying
Sigma-Delta ADCs: App Note 1870: Maxim IC (added 2/06) |
|
Design and Manufacturing Guide for the Lead Frame Chip Scale Package : AN-772 - Analog Devices Application Note
(added 2/06) |
|
Digital
Remote Thermometer: Remote sensor sends data via mains supply Temperature range:00.0 to 99.9 °C (Circuit added 9/04) |
|
Digital-Output Sensor Simplifies Temperature Acquisition: The TMP03* is a complete temperature data-acquisition system on a
monolithic silicon chip. Including a silicon-based sensor, internal voltage reference, and sigma-delta A/D converter, it fits in a 3-pin (power, common, and output) TO-92 transistor package. Its
digital output is a low-frequency variable-duty-cycle serial data stream, available at an open collector with 5-mA sink-current available. A companion product, the TMP04, is identical but has a
CMOS/TTL-compatible output. The quiescent power requirement is a modest 1.3 mA at +5 V (4.5 to 7-V range)... (Circuit / schematic design added 6/06) |
|
Distributed
Temperature Sensing Improves Reliability: App Note 687: Maxim IC (added 2/06) |
|
DS1624 2-Wire
Communication SDA Hold Time Clarification: App Note 3272: Maxim IC (added 2/06) |
|
DS1820 Temperature Sensor Readout Unit: (added 6/07) |
|
DS1821 Programmable thermostat: (added 04/05) |
|
DS1847/DS1848
Temperature Coefficient Supplement: App Note 181: Maxim IC (added 2/06) |
|
DS1859 Internal
Calibration and Right Shifting (Scalable Dynamic Ranging): App Note 2858: Maxim IC (added 2/06) |
|
DS18B20-PAR/DS18S20-PAR/DS1822-PAR Advantages for Remote Temperature Sensing: App Note 203: Maxim IC (added 2/06) |
|
DS2422 Trim
Procedure and Software Correction: App Note 2810: Maxim IC (added 2/06) |
|
DS75 2-Wire
Communication SDA Hold Time Clarification: App Note 3268: Maxim IC (added 2/06) |
|
Effect of PC Board
Trace Width on Remote-Diode Temperature-Sensor Accuracy: App Note 3502: Maxim IC (added 2/06) |
|
Energy Leak Detector:
High sensitivity, portable thermo-comparator. Detects draughts around doors, windows, etc. (circuit design added 3/05) |
|
Exporting Thermochron
Data to Excel: App Note 219: Maxim IC (added 2/06) |
|
Extended-Range
Temperature-Sensing ICs: App Note 3178: Maxim IC (added 2/06) |
|
Fan Control Advances:
Consider Fan Regulation: App Note 896: Maxim IC (added 2/06) |
|
Fan Speed Control is
Cool!: App Note 1784: Maxim IC (added 2/06) |
|
Flexible
Fault Protection: App Note 2765: Maxim IC (added 2/06) |
|
Force/Sense DAC
Applications: App Note 807: Maxim IC (added 2/06) |
|
Four-Speed Fan Control
using Simple Remote Diode Temperature Sensor: National Semiconductor - Application Note (Circuit / schematic design added 6/06) |
|
Ground Rules for High Speed Circuits: AN-214 - Analog Devices Application Notes (added 2/06) Layout and Wiring Are
Critical in Video Converter Circuits. |
|
Grounding for Low-and-High-Frequency Circuits: AN-345 - Analog Devices Application Notes (added 2/06) Know Your
Ground and Signal Paths for Effective Designs. Current Flow Seeks Path of Least Impedance-Not Just Resistance.... |
|
Guidelines for
Reliable 1-Wire Networks: App Note 148: Maxim IC (added 2/06) |
|
Heat Sensor: The Thermistor, or NTC (Negative Temperature Coefficient) of 10K, is a standard type. Most types will work. The one in the diagram is a 10K model made by Fenwal
(#197-103LAG-A01)… (added 2/06) |
|
HFAN-08.2.1: PWM
Temperature Controller for Thermoelectric Modules Keeps Components within 0.1°C: App Note 1757: Maxim IC (added 2/06) |
|
High Efficiency TEC Controller Solution : AN-695 - Analog Devices Application Note (added 2/06) |
|
High Temperature Reverse
Bias: MicroNote 402 from Microsem (Circuit / schematic design added 6/06) |
|
Hot Water Tank Indicator: (Electronic circuit design added 02/05) |
|
How to Interpret
DS1847/DS1848 Temperature Readings: App Note 216: Maxim IC (added 2/06) |
|
How to Interpret
DS1852 Temperature and Voltage Readings: App Note 217: Maxim IC (added 2/06) |
|
How to Interpret
DS1854, DS1857, and DS1858 Temperature and Voltage Readings: App Note 228: Maxim IC (added 2/06) |
|
How to Simplify the
Interface between Microcontroller and Temperature Sensor: App Note 685: Maxim IC (added 2/06) |
|
IC Diodes help Deduce Junction Temperature: 07/07/94 EDN-Design Ideas / (Electronic Circuit diagram added 03/03) A simple method for directly measuring an IC's temperature
uses the device's input-protection diodes as temperature sensors. Static-discharge protection diodes are common features in many modern IC input structures, and their location on the IC makes them
ideal as noninvasive temperature sensors.... |
|
IC
removes nonlinear temperature effects : 09/25/03 EDN-Design Ideas / (Electronic circuit added 10/03) A common technique for removing nonlinear temperature-related effects from a dc
voltage is to incorporate a temperature sensor that a microprocessor samples via an A/D converter. The processor determines—by mathematical calculation or a temperature-indexed look-up table—the
amount of adjustment is necessary at a given temperature and delivers the resulting value via a D/A converter.... |
|
IC Temperature Sensor Accuracy Compensation with a PICmicro Microcontroller: Microchip Application Note - Published 14-Nov-05
(added 2/06) |
|
IC
Temperature Sensor Provides Thermocouple ColdJunction Compensation: National Semiconductor Application Note 04-Nov-1995 / (Electronic circuit added 5/02) |
|
IC Temperature Sensors
Find the Hot Spots: App Note 689: Maxim IC (added 2/06) |
|
Implementing an I2C® Reset: AN-686 - Analog Devices Application Notes (added 2/06) |
|
Implementing Ohmmeter/Temperature Sensor: Microchip Application Note - Published 26-Aug-97 (added 2/06) |
|
Inductively Coupled Thermistor: Microchip Application Note - Published 21-Jul-02 (added 2/06) |
|
Installing the
DS9123O USB Adapter on Windows® 98: App Note 3489: Maxim IC (added 2/06) |
|
Intelligent Thermal Management using Brushless DC Fans: Microchip Application Note - Published 24-Feb-03 (added
2/06) |
|
Interfacing a MCP9700 Analog Temperature Sensor to a PICmicro Microcontroller: Microchip Application Note - Published 1-Apr-05
(added 2/06) |
|
Interfacing the AD22100 Temperature Sensor to a Low Cost Single-Chip Microcontroller: AN-395 - Analog Devices Application Notes
(added 2/06) The AD22100 is a new monolithic silicon temperature sensor with several unique attributes. These attributes make it easier to interface the AD22100 to microcontrol-lers than
other temperature sensor ICs. |
|
Interfacing the DS1620
to the Motorola SPI Bus: App Note 85: Maxim IC (added 2/06) |
|
Interfacing the MCP9800 I2c Digital Temperature Sensor to a Picmicro Microcontroller: Microchip Application Note - Published
16-May-05 (Circuit / schematic design added 6/06) |
|
Interfacing the TC1047A Analog Output Temperature Sensor to a PICmicro® Microcontroller: Microchip Application Note - Published
22-Feb-05 (added 2/06) |
|
Interfacing the TC72 SPI™ Digital Temperature Sensor to a PICmicro® MCU: Microchip Application Note - Published 16-Aug-04
(added 2/06) |
|
Interfacing the TC77 Thermal Sensor to a PICmicro® Microcontroller: Microchip Application Note - Published 3-Mar-04
(added 2/06) |
|
IR-Linked Temperature
Sensor: App Note 3457: Maxim IC (added 2/06) |
|
Keys to Longer Life for CMOS: AN-349 - Analog Devices Application Notes (added 2/06) Here's How CMOS Can be
Protected Against Abuse |
|
LB-24: Versatile IC
PreAmplifier Makes Thermocouple Amplifier with Cold Junction Compensation: National Semiconductor - Application Note (added 2/06) |
|
LB-27: Micropower
Thermometer: National Semiconductor - Application Note (added 2/06) |
|
LCD Thermometer: (added 8/03) |
|
LDO Thermal Considerations: Microchip Application Note - Published 12-Nov-02 (added 2/06) |
|
LM34/LM35 Precision Monolithic Temperature Sensors: National Semiconductor Application Note 04-Nov-1995 / (Electronic circuit added 5/02) |
|
Low-Cost Anemometer
Fights Dust: App Note 844: Maxim IC (added 2/06) |
|
LTC1392 Monitors System Temperature and Multiple Supply Voltages and Currents: DN149 - Design Notes (Linear Technology)
(added 1/06) |
|
LTC1392: Temperature and Voltage Measurement in a Single Chip: DN106 - Design Notes (Linear Technology) (added 1/06) |
