He
epc134/epc135/epc136/epc137/epc138/epc139
Connection Diagrams
2 1
1 1
0 1
9
VSS
6
PD
CN
4
5
Top View
2
Top View
1
3
OUT
VN
VDD
1
2
4
3
6-Pin Chip Scale Package (CSP)
16-Pin QFN Package
6-Pin 16-Pin
Pin
Description
CSP
QFN
Name
1
16
OUT Open drain pull down output pin. The output transistor is active if a photo-current signal is detected. Please note
that there is no internal pull-up resistor.
2
3
13
8
VN
Negative power supply pin through a reverse-polarity protection diode.
3
VDD Positive power supply pin.
4
CN
PD
External capacitor for background light current regulator.
5
11
5
Anode of photo diode. This is the analog input of the amplifier/filter circuitry.
6
VSS Negative power supply pin.
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
Not connected.
Not connected.
Not connected.
Not connected.
Not connected.
Not connected.
Not connected.
Not connected.
Not connected.
Not connected. .
2
4
6
7
9
10
12
14
15
© 2011 ESPROS Photonics Corporation
Characteristics subject to change without notice
4
Datasheet epc13x digital - V2.1
www.espros.ch
EPC [ ESPROS PHOTONICS CORP ]
