Product Overview
The All Sensors DLC Series Compact High-Resolution Pressure Sensors leverage CoBeam2 Technology for enhanced long-term stability and reduced package stress susceptibility. These piezoresistive sensors offer exceptional space savings and optimal performance for compact applications. With a low supply voltage range and 16-bit digital resolution, they integrate seamlessly into various process control and measurement systems, including direct connection to I2C serial communication channels. Designed for non-corrosive, non-ionic working fluids like air and dry gases, these calibrated and compensated sensors provide accurate, stable output across a wide temperature range. They also feature very low-power modes for battery-powered systems.
Product Attributes
- Brand: All Sensors
- Technology: CoBeam2 Technology
- Interface: I2C Serial Communications
- Resolution: 16-bit Digital
- Working Fluids: Non-corrosive, non-ionic (e.g., air, dry gases)
Technical Specifications
| Parameter | Model/Range | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage (Vs) | 3.63 | Vdc | ||||
| Compensated Temperature Range | -25 | 85 | C | |||
| Operating Temperature Range | -40 | 85 | C | |||
| Storage Temperature Range | -40 | 125 | C | |||
| Humidity Limits (non-condensing) | 0 | 95 | % RH | |||
| 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 | |||||
| Standard Pressure Ranges | DLC-L01D | 1 inH2O | 248.84 Pa | |||
| DLC-L02D | 2 inH2O | 497.68 Pa | ||||
| DLC-L05D | 5 inH2O | 1,244.20 Pa | ||||
| DLC-L10D | 10 inH2O | 2,488.40 Pa | ||||
| DLC-L20D | 20 inH2O | 4,976.80 Pa | ||||
| DLC-L30D | 30 inH2O | 7,465.20 Pa | ||||
| DLC-L60D | 60 inH2O | 14,930.4 Pa | ||||
| DLC-L01G | 0 to 1 inH2O | 248.84 Pa | ||||
| DLC-L02G | 0 to 2 inH2O | 497.68 Pa | ||||
| DLC-L05G | 0 to 5 inH2O | 1,244.20 Pa | ||||
| DLC-L10G | 0 to 10 inH2O | 2,488.40 Pa | ||||
| DLC-L20G | 0 to 20 inH2O | 4,976.80 Pa | ||||
| DLC-L30G | 0 to 30 inH2O | 7,465.20 Pa | ||||
| DLC-L60G | 0 to 60 inH2O | 14,930.4 Pa | ||||
| DLC-005D | 5 psi | 34.47 kPa | ||||
| DLC-015D | 15 psi | 103.42 kPa | ||||
| DLC-030D | 30 psi | 206.84 kPa | ||||
| DLC-100D | 100 psi | 689.48 kPa | ||||
| DLC-150D | 150 psi | 1,034.20 kPa | ||||
| DLC-005G | 0 to 5 psi | 34.47 kPa | ||||
| DLC-015G | 0 to 15 psi | 103.42 kPa | ||||
| DLC-030G | 0 to 30 psi | 206.84 kPa | ||||
| DLC-100G | 0 to 100 psi | 689.48 kPa | ||||
| DLC-150G | 0 to 150 psi | 1,034.20 kPa | ||||
| DLC-015A | 0 to 15 psia | 1.03 barA | ||||
| DLC-030A | 0 to 30 psia | 2.06 barA | ||||
| DLC-100A | 0 to 100 psia | 6.89 barA | ||||
| DLC-150A | 0 to 150 psia | 10.34 barA | ||||
| Output Span (FSS) | LxxD (All Packages) | 0.4 * 2^24 | Dec Counts | |||
| LxxG (U2 Package) | 0.4 * 2^24 | Dec Counts | ||||
| LxxG (All Other Packages) | 0.8 * 2^24 | Dec Counts | ||||
| Offset Output @ Zero Diff. Pressure (Osdig) | LxxD (All Packages) | 0.5 * 2^24 | Dec Counts | |||
| LxxG (U2 Package) | 0.5 * 2^24 | Dec Counts | ||||
| LxxG (All Other Packages) | 0.1 * 2^24 | Dec Counts | ||||
| Total Error Band | L01G | 3.00 %FSS | ||||
| L01D, L02G | 2.00 %FSS | |||||
| L02D, L05G, L05D, L10G, L10D, L20G | 1.25 %FSS | |||||
| L20D, L30G, L30D, L60G, L60D | 1.00 %FSS | |||||
| All Higher Pressure | 1.00 %FSS | |||||
| Pressure Digital Resolution | 16-bit | bit | No Missing Codes | |||
| Temperature Output Resolution | 16 | bit | ||||
| Supply Current Requirement (ICCActive) | 2.0 | 2.5 | mA | During Active State | ||
| Supply Current Requirement (ICCIdle) | 100 | 250 | nA | During Idle State | ||
| Power On Delay | 2.5 | ms | ||||
| Data Update time (tDU) | 3.70 | 4.1 | ms | See table below for averaged values | ||
| Calibrated Resolution Measurement Command Units | Single Average | 7.20 | 8.0 | ms | ||
| Average2 | 14.20 | 15.7 | ms | |||
| Average4 | 28.20 | 31.1 | ms | |||
| Average8 | 56.20 | 61.9 | ms | |||
| I2C Input High Level | 80.0 | 100 | % of Vs | |||
| I2C Input Low Level | 0 | 20.0 | % of Vs | |||
| I2C Output Low Level | 10.0 | % of Vs | ||||
| I2C Pull-up Resistor | 1000 | |||||
| I2C Load Capacitance on SDA (@ 400 kHz) | CSDA | 200 | pF | |||
| I2C Input Capacitance (each pin) | CI2C_IN | 10.0 | pF | |||
| I2C Address | 41 | decimal | ||||
| SCL Frequency | fSCL | 100 | 400 | KHz | ||
| SCL Low Width | tLOW | 1.3 | us | |||
| SCL High Width | tHIGH | 0.6 | us | |||
| Start Condition Setup | tSUSTA | 0.6 | us | |||
| Start Condition Hold | tHSTA | 0.6 | us | |||
| Data Setup to Clock | tSUDAT | 0.1 | us | |||
| Data Hold to Clock | tHDAT | 0 | us | |||
| Stop Condition Setup | tSUSTP | 0.6 | us | |||
| Bus Idle Time | tIDLE | 2.0 | us |
Part Numbering Scheme: DLC - [Pressure Range] [Output Mode] - [Package Option]
Example Part Number: DLC-L05D-D4
Package Options:
- D1 (Differential SMT)
- D3 (Differential SMT)
- D4 (Differential SMT)
- U1 (Gage DIP and SMT)
- U2 (Gage DIP and SMT)
- U5 (Absolute SMT)
Standard Part Number Configurations: (Refer to Datasheet Page 11 for full list)
- DLC-L01D-D1, DLC-L01D-D3, DLC-L01D-D4
- DLC-005D-D1, DLC-005D-D3, DLC-005D-D4
- DLC-015A-U5, DLC-030A-U5, DLC-100A-U5, DLC-150A-U5
- DLC-L01G-U1, DLC-L01G-U2
- DLC-005G-U1, DLC-005G-U2
Product Identification: Laser marking on backside of device includes Series, Pressure Type Identifier, Package Option, Pressure Range Identifier, Lot Number, and Wafer Number.
Packing Options: All products are packaged in tubes. Trays available upon factory consultation.
Pressure Tubing Recommendations:
- D1 Package: 1/16" I.D. x 1/8" O.D. x 1/32" Wall
- D3, D4, U1, U2, U5 Packages: 3/32" I.D. x 5/32" O.D. x 1/32" Wall
2504101957_Amphenol-DLC-L05D-D4_C6021810.pdf
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