4 / 8 page
2SA-10
November 2004
Page 4 of 8
Block Diagram 2SA-10
Fig. 1
Block Diagram 2SA-10
Connection Diagram 2SA-10
IMPORTANT
For reliable operation within the specifications the sensor must be connected
as follows:
Connect Pin 6 (PD) to Pin 8 (GND)
Connect Pin 2 (PC) to Pin 3 (Vdd)
Connect Pin 7 (PV) to Pin 3 (Vdd)
Put a 100nF capacitor close to the chip between Pin 3 (Vdd) and Pin 8 (GND)
1 CO_Out
2 PC
3 Vdd
4 Y_Out
GND 8
PV 7
PD 6
X_Out 5
GND
VSUP
GND
100nF*
2SA-10
* If the supply voltage is disturbed by EMI it can be useful to place a second capacitor (100pF,
ceramic) parallel to the 100nF capacitor.
Fig. 2
Connection diagram of 2SA-10
Sentron AG
• Baarerstrasse 73 • 6300 Zug • Switzerland • Tel: +41 (41) 711 2170 • Fax: +41 (41) 711 2188
www.sentron.ch
• sales@sentron.ch •
for North America: GMW Associates
• Tel: +1 (650) 802-8292 • Fax: +1 (650) 802-8298 • sales@gmw.com