SP8042W SIPEX [Sipex Corporation], SP8042W Datasheet - Page 2

• Manufacturer Part Number: SP8042W
• Description: 7 Channel Photo Detector IC
• Manufacturer: SIPEX [Sipex Corporation]

To obtain the best performance from the SP8042, a printed circuit board with ground plane is required.
Both ground pins (pins #9 and #16) should be connected to the ground plane. High quality, low series
resistance ceramic 0.1µF bypass capacitors should be used at the V
These capacitors must be located as close to the pins as possible.
The traces connection the pins to the ground plane, V
short and should be made as wide as possible.
Rev. 9/25/03
PIN No.
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
NAME
GND
GND
SW
V
NC
NC
NC
NC
RF
Bb
Aa
Dd
Cc
V
E
F
CC
S
DESCRIPTION
Output of Bb channel (B or b sensor output depending upon SW
position).
Output of Aa channel (A or a sensor output depending upon SW
position).
Mode switch input. High logic level selects CD mode, low - DVD mode.
Output of RF channel. RF = A + B + C + D or RF = a + b + v + d
depending upon SW position.
No Connection.
Output of Dd channel (D or d sensor output depending upon SW
position.
Output of Cc channel (C or c sensor output depending upon SW
position)
No Connection.
No Connection.
Reference Voltage. Bypass to GND with ceramic capacitor 0.1µF.
Supply Voltage. Bypass to GND with ceramic capacitor 0.1µF.
No Connection.
Ground Pin.
Output of F Channel.
Output of E Channel.
Ground Pin.
SP8042 7 Channel, PDIC
2
CC
, V
BOARD LAYOUT AND GROUNDING
S
, and bypassing capacitors must be kept
CC
and V
© Copyright 2003 Sipex Corporation
S
PIN DESCRIPTION
pins (pins 12 and 13).