SP8043W SIPEX [Sipex Corporation], SP8043W Datasheet - Page 2

• Manufacturer Part Number: SP8043W
• Description: 10 Channel Photo Detector IC
• Manufacturer: SIPEX [Sipex Corporation]

PIN ASSIGNMENTS
BOARD LAYOUT AND GROUNDING
To obtain the best performance from the SP8043, a printed circuit board with ground plane is
required. Both ground pins (pins #6 and #13) should be connected to the ground plane. High
quality, low series resistance ceramic 0.1uF bypass capacitors should be used at the Vcc and
Vref pins (pins #3 and #14). These capacitors must be located as close to the pins as possible.
The traces connecting the pins to the ground plane, Vcc, Vref, and bypassing capacitors must
be kept short and should be made as wide as possible.
Rev 0.8 (05-24-04)
SIPEX RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-978-667-8700.
SIPEX CONFIDENTIAL, PRELIMINARY & PROPRIETARY. DO NOT DISTRIBUTE
OR COPY
Pin #
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
A
D
Vcc
RF+
RF-
GND
B
C
H
F
Gain 1
Gain 2
GND
Vref
G
E
Pin Name
Output of A channel
Output of D channel
Supply voltage. Bypass to GND with ceramic capacitor 0.1uF
Output of RF+ channel. RF+ = 0.375 (A + B + C + D)
Output of RF- channel. RF- = -0.375 (A + B + C + D)
Ground pin
Output of B channel
Output of C channel
Output of H channel
Output of F channel
Mode switch input.
Mode switch input.
Ground pin
Reference voltage. Bypass to GND with ceramic capacitor 0.1uF
Output of G channel
Output of E channel
SP8043 Ten-Channel Photo detector IC
Pin Function
SP8043
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