SP8043DC 데이터 시트보기 (PDF) - Signal Processing Technologies
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SP8043DC Datasheet PDF : 5 Pages
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SP8043
PIN ASSIGNMENTS
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Pin Name
A
D
Vcc
RF+
RF-
GND
B
C
H
F
Gain 1
Gain 2
GND
Vref
G
E
Pin Function
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
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)
SP8043 Ten-Channel Photo detector IC
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
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