| Model: | TWS661 |
|---|---|
| Brand: | - |
| Origin: | Made In Taiwan, China |
| Category: | Electronics & Electricity / Electronic Components / Sense Organ |
| Label: | pressure , smart sensor , Absolute |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:28 Mar, 2013 |
Introduction:
The TWS661 is a new generation of high resolution pressure sensor from Tide Win Technology, Inc. It uses SPI Bus interface. The sensor module includes a high linearity pressure sensor and a low power 18 bits ΔΣ ADC with internal factory calibrated coefficients. It provides a precise digital 18 bits pressure measurement and different operation modes that allow the user to optimize for conversion speed and current consumption. Small dimension of only 10.0 mm X 10.0mm and height of only 3.5mm allow for integration devices.
Features:
l Absolute type pressure measurement
l Full Span: Normal 15 PSI
l Integrated Temperature Sensor for temperature compensation
l Span and offset calibrated, simplify host MCU program loading
l SPI interface (Optional I2C slave interface) with data ready pin for simplified host MCU communication
l Power for Circuit (VDD): 2.8~3.6V
l Operating pressure range: 0~15PSI (300~1100hpa)
l Operating temperature range: 5~45℃
Applications:
l Altimeter/Barometer
l GPS/Mobile Phone/Security
Specifications:
|
Symbol |
Parameter |
Min |
Type |
Max |
Unit |
Note |
|
Pres |
Resolution of pressure |
|
0.1 |
|
hpa |
|
|
Perr |
Pressure error |
|
+/-1.5 |
|
hpa |
F.S.= 1100hpa |
|
Tres |
Resolution of temperature |
|
1 |
|
℃ |
|
|
Terr |
Temperature error |
-2 |
|
+2 |
℃ |
5~45℃ |
|
Tmea |
Measurement time period |
10 |
|
180 |
mS |
*note1 |
*note1, time period read out to next data ready.
7-F-2.,No.251,Fuxing 1st ST.,
Jhubei City, Hsinchu County 302,Taiwan
TEL: 886-3-6586089
FAX: 886-3-6676276
E-mail:Sales@tidewin.com http://www.tidewin.com
