OPR5011_07 Datasheet, PDF (1/3 Pages) OPTEK Technologies – Optical Comparator Array

Optical Comparator Array
OPR5011
Features:
• Precise active area location
• Surface mountable
• TTL compatible output
• Wide supply voltage range
• Wide operating temperature range
Description:
Each OPR5011 device is a hybrid sensor array that consists of three channels of the OPTEK OPC8332 differential
optical comparator (‘TRI-DOC”) IC. The single chip construction ensures very tight dimensional tolerances
between active areas.
Specifically designed for high-speed/high-resolution encoder applications, the open collector output switches
based on the comparison of the input photodiode’s light current levels. Logarithmic amplification of the input
signals facilitates operation over a wide range of light levels.
The surface-mountable opaque polyimide package shields the photodiodes from stray light and can withstand
multiple exposures to the most demanding soldering conditions, while the gold-plated wraparound contacts
provide exceptional storage and wetting characteristics.
Applications:
• High-speed applications
• High-resolution applications
• Applications requiring a wide range of
light levels
Part
Number
Sensor
OPR5011
Differential Optical
Comparator
Ordering Information
Optical
# of
Icc (mA) Hysteresis (%)
Elements Typ / Max
Typical
3
9 / 20
40.00
Optical
Offset (%)
Min / Max
-40/+40
NOTE: SEE PAGE 2 FOR APPLICATION CIRCUIT.
DIMENSIONS ARE IN:
[MILLIMETERS]
INCHES
Pin #
1
2
3
4
Description
B - Output
B - Vcc
A + Trim
A -Trim
Pin #
5
6
7
8
Description
N.C.
A - Output
A - Vcc
Common
Pin #
9
10
11
12
Description
Z + Trim
Z -Trim
Z - Output
Z - Vcc
Pin #
13
14
Description
B + Trim
B -Trim
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
FAX: [phone] [e-mail] www.optekinc.com
Issue A 01/07
Page 1 of 3