TSL213 Datasheet, PDF (1/8 Pages) Texas Instruments – 64 × 1 INTEGRATED OPTO SENSOR

TSL213
64 × 1 INTEGRATED OPTO SENSOR
• Contains 64-Bit Static Shift Register
• Contains Analog Buffer With Sample and
Hold for Analog Output Over Full Clock
Period
• Single-Supply Operation
• Operates With 500-kHz Shift Clock
• 8-Pin Clear Plastic DIP Package
• Advanced LinCMOS™ Technology
SOES009A – D4059, NOVEMBER 1992 – REVISED AUGUST 1993
(TOP VIEW)
SI 1
CLK 2
AO 3
V_DD 4
8 V_DD
7 GND
6 GND
5 NC
NC – No internal connection
description
The TSL213 integrated opto sensor consists of 64 charge-mode pixels arranged in a 64 × 1 linear array. Each
pixel measures 120 µm × 70 µm with 125-µm center-to-center spacing. Operation is simplified by internal logic
requiring only clock and start-integration-pulse signals.
The TSL213 is intended for use in a wide variety of applications including linear and rotary encoding, linear
positioning, edge and mark detection, and contact imaging.
The TSL213 is supplied in an 8-pin dual-in-line clear plastic package.
functional block diagram
VDD
8
1
2
3
64 Pixels
Pixel Selector Switch
Sense
Node
Dark Pixel
Reference
Generator
Pixel
Buffer
Pixel
Buffer
S1
S2
S3
S64
Reset
Nonoverlapping
Clock Generator
Differential
Amplifier
Sample
and
Hold
Output
Buffer
3 _AO
RL
(external load)
Q1
Q2
Q3
Q64
CLK ²
SI ¹
64-Bit Shift Register
Clock
Generator
Caution. These devices have limited built-in gate protection. The leads should be shorted together or the device placed in conductive
foam during storage or handling to prevent electrostatic damage to the MOS gates.
Advanced LinCMOS is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1993, Texas Instruments Incorporated
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