sp8058dg Exar Corporation, sp8058dg Datasheet - Page 3

• Manufacturer Part Number: sp8058dg
• Description: High Speed 10-channel Photo Detector Ic
• Manufacturer: Exar Corporation

Rev 0.3 (9-22-05)
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 ASSIGNMENTS
Pin #
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Vs
Gain 2
Gain 1
Gain 3
EF
SAD
GH
SBC
GND
A
D
B
C
RF-
RF+
Vcc
Pin Name
Reference voltage. Bypass to GND with ceramic capacitor 0.1uF
Logic input of Gain Controller. Allows three states – low, high, and floating - Z
Logic input of Gain Controller. Allows two states – low and high
Logic input of Gain Controller. Allows three states – low, high and floating - Z
Output of EF channel (sum of E + F sensor signals). In Adjustment mode it is output
of E channel
Output of SAD channel. In Adjustment mode it is output of F channel
Output of GH channel (sum of G + H sensor signals). In Adjustment mode it is output
of G channel
Output of SBC channel. In Adjustment mode it is output of H channel
Ground pin
Output of A channel
Output of D channel
Output of B channel
Output of C channel
Output of RF- channel. RF- = - (A + B +C + D + EF + GH). In Adjustment mode RF-
= - (A + B + C + D + E + F + G + H)
Output of RF+ channel. RF+ = A + B + C + D + EF + GH. In Adjustment mode RF+ =
A + B + C + D + E + F + G + H
Supply voltage. Bypass to GND with ceramic capacitor 0.1uF
SP8058 – High Speed 10 Channel PDIC
Pin Function
SP8058
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