Datasheet

Sales +1 801.208.4722 · Customer Service +1 801.208.4700 · Fax [phone] · [e-mail] · www.MeritSensor.com
1600 W. Merit Parkway · South Jordan, Utah · 84095 · USA
PRELIMINARY
2.2
3.6
10.2
12.7
11.3
8.4
1.3
1.9
11.4
2.5
2.5
2.5 2.5
2.5
2.5
2.5
SMT Landing Pad Layout
1
234
1
234
5678
5678
DIMENSIONS (millimeters)
LP Series – Digital
SPECIFICATIONS
Parameter Minimum Typical Maximum Units Notes
Electrical
Supply Voltage (Vdd) 4.5 5 5.5 V
Supply Current 3
mA
(1)
Operating Temperature -40 85 °C
Storage Temperature -55 100 °C
Performance
Pressure ADC Resolution 14 Bits
Temperature ADC Resolution 10 Bits
Pressure Accuracy -1.5 1.5 % FSO (2) (3)
Startup time 8 ms
Digital update time 0.5 125 ms
Proof Pressure 5X (4)
Burst Pressure 10 psi
Media Compatibility
For Use With Non-corrosive Dry Gasses
Solder temperature: max 250 °C, 5 seconds max
Notes:
(1) @5V input voltage,
(2) Over 0°C to 60°C
(3) Applicable if Vdd = 4.75V
to 5.25V
(4) Full scale pressure
Device Pinout
P1 = Vdd - Supply voltage
P2 = N/C
P3 = N/C
P4 = VSS - Ground
P5 = N/C
P6 = SS - I
2
C conversion complete signal/SPI slave select
P7 = SDA/MISO - I
2
C data/SPI data
P8 = SCL/SCLK - I
2
C clock/SPI clock