D6T OMRON | Alldatasheet
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Technical content
MEMS Thermal Sensors D6T 1 MEMS Thermal Sensors D6T High Sensitivity Enables Detection of Stationary Human Presence
- OMRON’s unique MEMS and ASIC technologies achieve a high SNR. Superior noise immunity with a digital output. High-precision area temperature detection with low cross- talk field of view characteristics. Application notes are available. (Contact Omron.) RoHS compliant.
Ordering Information
■Ratings ■Characteristics ■Functions Note: 1. Refer to Field of View Characteristics in the Engineering Data section. 2. Refer to Object Temperature Detection Range in the Engineering Data section. Element type Model Note: Static Sensitive Parts. Please refer to “Handling” in the Precautions Section of this datasheet.4×4 D6T-44L-06 1×8 D6T-8L-06 Item Specification Power supply voltage 4.5 to 5.5 VDC Storage temperature range -10 to 60°C (with no icing or condensation) Operating temperature range 0 to 50°C (with no icing or condensation) Storage humidity range 85% max. (with no icing or condensation) Operating humidity range 20% to 85% (with no icing or condensation) Item D6T-44L-06 D6T-8L-06 View angle (see note 1) X direction 44.2° 62.8° Y direction 45.7° 6.0° Object temperature output accuracy (See note 2) Accuracy 1 ±1.5°C max. Measurement conditions: V CC = 5.0 V (1) Tx = 25°C, Ta = 25°C (2) Tx = 45°C, Ta = 25°C (3) Tx = 45°C, Ta = 45°C Accuracy 2 ±3.0°C max. Measurement conditions: VCC = 5.0 V (4) Tx = 25°C, Ta = 45°C Current consumption 5 mA typical Item Specification Object temperature detection range (see note 2) 5 to 50°C Reference temperature detection range (see note 2) 5 to 45°C Output specifications Digital values that correspond to the object temperature (Tx) and reference temperature (Ta) are output from a serial communications port. Output form Binary code (10 times the detected temperature (°C)) Communications form I2C compliant Temperature resolution (NETD) 0.14°C
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■Field of View Characteristics ■Object Temperature Detection Range ■Connections Thermal Sensor Configuration Diagram Note: The 1×8 type has pixels 0 to 7. Terminal Arrangement X view angle 44.2° D6T-44L-06 Field of view in Y Direction Y view angle 45.7° Detection Area for Each Pixel Note: Definition of view angle: Using the maximu m Sensor output as a reference, the angular range where the Sensor output is 50% or higher when the angle of the Sensor is changed is defined as the view angle. P10 P11 P12 P13 P14 P15 X direction Y direction Field of view in X Direction X view angle 62.8° X direction Y direction D6T-8L-06 Field of view in Y Direction Y view angle Detection Area for Each Pixel Note: Definition of view angle: Using the maximum Sensor output as a reference, the angular range where the Sensor output is 50% or higher when the angle of the Sensor is changed is defined as the view angle. Field of view in X Direction Object temperature Tx (°C) Reference temperature Ta (°C) −5 5 15 25 40 0 10 20 30 45 50 35 55 : Inspection point for accuracy 1 : Inspection point for accuracy 2 : Object temperature detection range Terminal Name Function Remarks
1 GND Ground
2V C C Positive power supply voltage input
3 SDA Serial data I/O line Connect the open-drain SDA
terminal to a pull-up resistor.
4 SCL Serial clock input Connect the open-drain SCL
terminal to a pull-up resistor. Amplifier Digital processorSensor element 2. VCC 4. SCL 3. SDA 1. GND Pixel 15 Pixel 0
MEMS Thermal Sensors D6T 3 Dimensions (Unit: mm) Note: Unless otherwise specified, a tolerance of ±0.3 mm applies to all dimensions. 1.5 GND VCCSDA SCL SM04B-GHS-TB(JST) 8.25 4.05 (0.85) 4.4 (3.75) 11.55 11 14 8.3 dia. 3.4 Two, 1 dia. 2.5 2.5 D6T-44L-06 Supporting and Mounting Area (Shaded Portion) Top View Bottom View Note: Due to insulation distance limitations, do not allow metal parts to come into contact with the Sensor. 2.5 2.5 1.5 GND VCCSDA SCL SM04B-GHS-TB(JST) 5.31 11.55 8.25 8.3 dia. 4.05 (0.85) 4.4 Two, 1 dia. D6T-8L-06 Supporting and Mounting Area (Shaded Portion) Top View Bottom View Note: Due to insulation distance limitations, do not allow metal parts to come into contact with the Sensor.
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■Precautions for Correct Use Installation
- The Sensor may not achieve the characteristics given in this datasheet due to the ambient envir onment or installation location. Before using the Sensor, please acquire an adequate understand- ing and make a prior assessment of Sensor characteristics in your actual system. Operating Environment Do not use the Sensor in locati ons where dust, dirt, oil, and other foreign matter will adhere to the lens. This may prevent correct tem- perature measurements. Do not use the Sensor in any of the following locations. Locations where the Sensor may come into contact with water or oil Outdoors Locations subject to direct sunlight. Locations subject to corrosive gases (in particular, chlo- ride, sulfide, or ammonia gases). Locations subject to extreme temperature changes Locations subject to icing or condensation. Locations subject to excessive vibration or shock. Noise Countermeasures The Sensor does not contain any pr otective circuits. Never subject it to an electrical load that ex ceeds the absolute maximum ratings for even an instance. The circuits may be damaged. Install protec- tive circuits as requi red so that the absolute maximum ratings are not exceeded. Keep as much space as possible between the Sensor and devices that generates high frequencies (such as high- frequency welders and high-frequency sewing machines) or surges. Attach a surge protector or noise filter on nearby noise-generating devices (in particular, motors, transformers, solenoids, magnetic coils, or devices that have an inductance component). In order to prevent inductive noi se, separate the connector of the Sensor from power lines carryi ng high voltages or large currents. Using a shielded line is also effective. If a switching requlator is used, check that malfunctions will not occur due to switching noise from the power supply. Handling This Sensor is a precision device . Do not drop it or subject it to excessive shock or force. Doing so may damage the Sensor or change its characteristics. Never subject the connector to unneces- sary force. Do not use a Sensor that has been dropped. Take countermeasures against static electricity before you handle the Sensor. Keep the humidity between 40 to 70%. Use conductive or cotton type for gloves and finger cots. Wear a wrist strap on either the right or left hand. Put a conductive sheet (1 x 105 to 1 x 109 Ω) on the working table and connect to ground with the resistance of 1 MΩ. Hold the edge of the board so as not to touch the wiring, electric parts or surface of the lens. Turn OFF the power supply to the system before you install the Sensor. Working with the Sensor while the power supply is turned ON may cause malfunctions. Secure the Sensor firmly so that the optical axis does not move. Install the Sensor on a flat surface. If the installation surface is not even, the Sensor may be deformed, preventing correct measure- ments. Do not install the Sensor with screws. Screws may cause the resist to peel from the board. Secure the Sensor in a way that will not cause the resist to peel. Always check operation after you install the Sensor. Use the specified connector (P HR-4 from JST) and connect it securely so that it will not come off. If you solder directly to the con- nector terminals, the Sensor may be damaged. Make sure to wire the polarity of the terminals correctly. Incorrect polarity may damage the Sensor. Never attempt to disassemble the Sensor.
MEMS Thermal Sensors D6T 5 MEMO
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Global - http://www.omron.com USA - http://www.components.omron.com Cat. No.A216-E-01a Printed in USA OMRON ELECTRONIC COMPONENTS LLC 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 847-882-2288 11/12 Specifications subject to change without notice All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.