General

Operating Temperature

-40°F to 257°F (-40°C to 125°C)

Storage Temperature

-67°F to 257°F (-55°C to 125°C)

Battery Supply Voltage

2.1 to 3.6 V (3.0 V typical)

Supply Current

600 nA typical power down current at 3.6 V

Pressure Ranges

100 to 450, 100 to 700, 0 to 1400 is typical

450 kPa Resolution

• 1.37 kPa/LSB (450 kPa to 100 kPa/255)

• -40°F to 257°F (-40°C to 125°C)

700 kPa Resolution

• 2.35 kPa/LSB (700 kPa to 100 kPa/255)

• -40°F to 257°F (-40°C to 125°C)

1400 kPa Resolution

• 5.49 kPa/LSB (1400 kPa to 0 kPa/255)

• -40°F to 257°F (-40°C to 125°C)

Over Pressure

10x

Pressure Measurement

Measurement Accuracy (2.1 to 3.6 V)

• -6 to 6 LSB (6Fcapability), 32°F to 122°F (0°C to 50°C)

• -8 to 8 LSB, -40°F to 257°F (-40°C to 125 °C)

Charge Consumption (All Pressure Ranges)

3.2 micro-coulombs; 77°F (25°C), 3V

Battery Voltage Measurement

• ±6 LSB, -40°F to 257°F (-40°C to 125°C)

• 1 LSB = 10.8 mV/LSB

• 0.4 micro-coulombs charge consumption

Pressure Measurement

Measurement Accuracy (2.1 to 3.6 V)

• -6 to 6 LSB (6 σ capability), 32°F to 122°F (0°C to 50°C)

• -8 to 8 LSB, -40°F to 257°F (-40°C to 125 °C)

Charge Consumption (All Pressure Ranges)

3.2 micro-coulombs; 77°F (25°C), 3V

Battery Voltage Measurement

• ±6 LSB, -40°F to 257°F (-40°C to 125°C)

• 1 LSB = 10.8 mV/LSB

• 0.4 micro-coulombs charge consumption

NPX1 dimensions in [mm]

.41

10.3

.24

6.0

.11

2.8

3.0

.12

.018

0.45

.06

1.5

.13

3.2

.37

9.5

1.27

.05

0.72

.028

.008

0.2

.01

0.15

1.0

.04

CL

NPX1 Specifications