DLC-L10D-D4

DLC - Compact High Resolution Pressure Sensors Series Introduction Table of Contents The DLC Series Compact High Resolution Sensor is based on 2 TM All Sensors CoBeam Technology. This reduces package Features & Applications ..........................2 stress susceptibility, resulting in improved overall long term stability. This technology breakthrough advances the state of Pressure Sensor Maximum Ratings .........2 the art for piezoresistive pressure sensors beyond what has Environmental Specifications ......................2 been achieved for low pressure sensing using silicon based strain technology. Design engineers will find exceptional Equivalent Circuit ..................................2 space savings with optimal performance for various compact Standard Pressure Ranges ....................3 applications. Performance Characteristics.....................4 The low supply voltage allows for integration of the sen- Soldering Recommendations................4 sors into a wide range of process control and measurement systems, as well as direct connection to I2C serial com- I2C Electrical Parameters................. 5 munications channels. The DLC series offers 16 bit digital Operation Overview ....................6-7 resolution. The digital interface options ease integration of the sensors into a wide range of process control and Digital Interface Command & Data Formats. 7-8 measurement systems, allowing direct connection to serial 2 I C Interface ...................................8-10 communications channels. For battery-powered systems, the sensors can enter very low-power modes between readings How to Order Guide................................11 to minimize load on the power supply. Standard Part Number Configurations............11 These calibrated and compensated sensors provide accurate, Product Identification Guide.....................12 stable output over a wide temperature range. This series Dimensional Package Drawings is intended for use with non-corrosive, non-ionic working fluids such as air and dry gases. Differential SMT, SML and SOIC...13-14 Gage DIP and SMT .......................15 Absolute SMT .............................16 Packing Options................................16 Pressure Tubing Recommendations.......17 Suggested Pad Layouts .......................17 All Sensors DS-0365 Rev A Page 1 a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensorsDLC Compact High-Resolution Pressure Sensors Features Pressure Ranges from 1 inH2O to 150 psi High Resolution 16 bit Output Digital I2C Interface 1.8V to 3.6V Supply Voltage Range Compact Package Sizes As Small As 7mm x 7mm Applications Medical Breathing Industrial Controls HVAC Environmental Controls Portable Equipment Pressure Sensor Maximum Ratings Environmental Specifications Supply Voltage (Vs) 3.63 Vdc Temperature Ranges Compensated -25C to 85 C Common Mode Pressure 10 psig Operating -40C to 85 C Storage -40C to 125 C Humidity Limits (non condensing) 0 to 95% RH Equivalent Circuit Vs SCL SDA I2C EOC Gnd See package drawings for pinouts All Sensors DS-0365 Rev A Page 2 Table of Contents a 16035 Vineyard Blvd. Morgan Hill, CA 95037 p 408 225 4314 f 408 225 2079 e www.allsensors.com all sensors