NPA201 Datasheet, PDF (1/4 Pages) Amphenol Corporation – Simple 3 Command I2C Interface

NPA 201-EV
One of the World’s Smallest
I²C Pressure Sensor
Evaluation Board
(0.4” x 0.29”)
Description
The NPA 201-EV is a small and easy-to-use I²C Pressure Sensor evaluation board measuring 0.4”x0.29” and
has standard 0.1in/2.54mm headers for easy use with a bread-board and is small enough to put right into
an application. It is based on the Nova Sensor NPA 201 which comes in a 2.0x2.5x1.0 HCLGA style pack-
age. The NPA 201 can measure 260-1260 mBar absolute pressure range with 16bits of Resolution. Tem-
perature measurement is also included. The NPA is operational from 3.14 to 3.46V and can operate across
a -40°C to +85°C temperature range. The NPA 201 offers an ULTRA-LOW power SLEEP mode of ~20nA
Typical and ACTIVE current is 35uA Typical.
The NPA 201 utilizes a SIMPLE 3 Command I²C interface(Command Request, Read Status, and Read
Data). The NPA-201 is already calibrated, so there is no need for REGISTER INITIALIZATION needed.
Upon Power Up the NPA 201 is ready to go as it is initialized internally.
The NPA 201-EV is compatible with the Embedded Masters Rapid Prototyping Wireless Sensor Kit,
EMSENSR-WSP (Wireless Sensor Plugin) and EMRF-WSB (Wireless Sensor Base). The EMSENSR-WSP
provides a Sensor Plugin platform that all EMSENSR’s can be plugged into. The WSP can be directly con-
nected to all of the Silicon Labs EFM32 Starter Kits on one side. The other side allows the EMSENSR- WSB
to be connected to provide a BTLE connection using Broadcom based BTLE solutions.
www.embeddedmasters.com
NPA 201 Full Datasheet link:
http://www.amphenol-sensors.com/en/products/pressure-mems/mems-sensors/3236-npa-201
Gerber files and PCB Footprints are available upon request.
Amphenol
Advanced Sensors