EPC100 EPC [Espros Photonics corp], EPC100 Datasheet - Page 3

• Manufacturer Part Number: EPC100
• Description: Light-Curtain Device with 2-Wire Bus Interface
• Manufacturer: EPC [Espros Photonics corp]

Connection Diagrams
10-Pin
© 2011 ESPROS Photonics Corporation
Characteristics subject to change without notice
CSP
n/a
n/a
n/a
n/a
n/a
n/a
10
1
2
3
4
5
6
7
8
9
VDD33
VDD
10
1
9
16-Pin
QFN
15
14
12
10
11
13
16
9
7
6
4
2
1
3
5
8
VDD18
10-Pin Chip Scale Package (CSP)
PIN Name
GND
LED/
SCK
OUTH
AOUT
GND
SCK
V
V
8
2
V
SO
NC
NC
NC
NC
NC
NC
PD
CS
SI
DD33
DD18
DD
Top View
Power supply Positive power supply for regulator and positive terminal of the 2-wire interface.
Power supply Negative power supply pin.
Analog Input
Digital Input
Analog Out
Digital Out
Digital Output SPI Interface: Serial out
Digital Input
Digital Input
Power supply
Decoupling
Analog Out
Type
EN/
PD
SI
7
3
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File: Unbenannt
AOUT/
OUTH
Description
Photo diode input.
SPI Interface: Chip Select. Active low, with pull up
Amplified and filtered signal of the photo diode (push-pull) or
light reserve output (open drain) with 50 % threshold voltage above the threshold of the
OUT output.
SPI Interface: Serial input
SPI Interface: Shift Clock
Positive power supply for analog and digital. If the the device is supplied by V
power supply filter capacitor is connected to this pin.
1.8 V regulator output. Do not use this pin, except for a decoupling capacitor.
Not connected. Connect this pin with VSS.
Not connected. Connect this pin with VSS.
Not connected. Connect this pin with VSS.
Not connected. Connect this pin with VSS.
Not connected. Connect this pin with VSS.
Not connected. Connect this pin with VSS.
OUTN/
PIN Connections QFN16-VEED-
1VN4
SO
CS
5
4
6
3
16-Pin QFN Package
12
1
LST
11
Top View
2
10
3
Datasheet epc100 - V2.1
9
4
www.espros.ch
epc100
28.01.2010
Page 1
DDR
, a
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