TSL1406RS TAOS, TSL1406RS Datasheet

Photodiodes 400 DPI SENSOR

TSL1406RS

Manufacturer Part Number
TSL1406RS
Description
Photodiodes 400 DPI SENSOR
Manufacturer
TAOS
Type
Linear Sensor Arrayr
Datasheet

Specifications of TSL1406RS

Peak Wavelength
1000 nm
Maximum Rise Time
500 ns
Maximum Fall Time
500 ns
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Product
Photodiode
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
r
Description
Functional Block Diagram (each section)
The LUMENOLOGY r Company
Hold
CLK
D
D
D
D
D
D
D
D
D
D
D
SI
The TSL1406R is a 400 dots-per-inch (DPI) linear
sensor array consisting of two 384-pixel sections,
each with its own output. The sections are aligned
to form a contiguous 768 × 1 pixel array. The
device incorporates a pixel data-hold function that
provides simultaneous
integration-stop times for all pixels.
Pixels measure 63.5 μm by 55.5 μm, with 63.5-μm center-to-center spacing and 8-μm spacing between pixels.
Operation is simplified by internal logic that requires only a serial-input (SI) pulse and a clock.
The device operates from a single 5-V power source. The two sections of 384 pixels each can be read out
separately or can be cascaded to provide a single output for all 768 pixels (see Figure 9).
The TSL1406RS is the same device mounted in a shorter package. These devices are intended for use in a
wide variety of applications including mark and code reading, OCR and contact imaging, edge detection and
positioning, and optical encoding.
768 × 1 Sensor-Element Organization
400 Dot-Per-Inch (DPI) Sensor Pitch
High Linearity and Uniformity
Wide Dynamic Range . . . 4000:1 (72 dB)
Output Referenced to Ground
Low Image Lag . . . 0.5% Typ
Operation to 8 MHz
Single 3-V to 5-V Supply
Rail-to-Rail Output Swing (AO)
No External Load Resistor Required
Replacement for TSL1406
2, 8
3, 9
4, 10
Pixel 1
(385)
S1
Sample/Hold/
_
+
Hold
Output
Texas Advanced Optoelectronic Solutions Inc.
2
1
Integrator
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) 673-0759
Reset
S2
1
2
integration-start
r
3
Q1
Switch Control Logic
384-Bit Shift Register (2 each)
r
Pixel
(386)
2
www.taosinc.com
Q2
and
Pixel
(387)
3
768 × 1 LINEAR SENSOR ARRAY WITH HOLD
Q3
Pixel
(768)
384
Q384 (Q768)
r
Analog
Bus
(TOP VIEW)
TSL1406R
TSL1406R, TSL1406RS
Output
Buffer
10
12
13
11
Gain
Trim
1
2
3
4
5
6
7
8
9
Copyright E 2007, TAOS Inc.
V
SI1
HOLD1
CLK1
GND
AO1
SO1
SI2
HOLD2
CLK2
SO2
AO2
V
TAOS042D − APRIL 2007
PP
DD
6, 12
7, 11
13
5
SO
GND
V
AO
DD
1

Related parts for TSL1406RS

TSL1406RS Summary of contents

Page 1

... Figure 9). The TSL1406RS is the same device mounted in a shorter package. These devices are intended for use in a wide variety of applications including mark and code reading, OCR and contact imaging, edge detection and positioning, and optical encoding ...

Page 2

... TSL1406R, TSL1406RS 768 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS042D − APRIL 2007 Terminal Functions TERMINAL I/O I/O NAME NO. AO1 6 O Analog output, section 1. AO2 12 O Analog output, section 2. CLK1 4 I Clock, section 1. CLK1 controls charge transfer, pixel output, and reset. ...

Page 3

... LINEAR SENSOR ARRAY WITH HOLD = 5 V, the output is nominally 0 V for no light input for normal white level, and 4 )(t ) out drk e e int 2 and ground as close as possible to the device www.taosinc.com TSL1406R, TSL1406RS TAOS042D − APRIL 2007 2 ) Copyright E 2007, TAOS Inc ...

Page 4

... TSL1406R, TSL1406RS 768 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS042D − APRIL 2007 † Absolute Maximum Ratings Supply voltage range Input voltage range Input clamp current < Output clamp current Voltage range applied to any output in the high impedance or power-off state, V Continuous output current, I ...

Page 5

... DD ÷ × int ] × × ÷ [V − 〈E e int out(max) drk(min) 100 = www.taosinc.com TSL1406R, TSL1406RS TAOS042D − APRIL 2007 = 640 nm ms, p int MIN TYP MAX 1.6 2 2.4 0 0.1 0.3 ±15% 0. 4.5 4.8 2.5 2.8 155 90 0.05 0.15 0.5% = 330 Ω ...

Page 6

... TSL1406R, TSL1406RS 768 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS042D − APRIL 2007 Dynamic Characteristics over recommended ranges of supply voltage and operating free-air temperature (see Figures 7 and 8) PARAMETER t Analog output settling time to ± Propagation delay time, SO1, SO2 pd(SO) CLK SI1 ...

Page 7

... LINEAR SENSOR ARRAY WITH HOLD TYPICAL CHARACTERISTICS NORMALIZED IDLE SUPPLY CURRENT 2 1.5 1 0.5 0 900 1000 1100 0.09 0.08 0.07 0. www.taosinc.com TSL1406R, TSL1406RS TAOS042D − APRIL 2007 vs FREE-AIR TEMPERATURE − Free-Air Temperature − °C A Figure 4 DARK OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE t = 0.5 ms int int int ...

Page 8

... TSL1406R, TSL1406RS 768 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS042D − APRIL 2007 SETTLING TIME vs. LOAD 600 out 500 400 300 200 100 0 0 200 400 600 R — Load Resistance − Figure SERIAL Copyright E 2007, TAOS Inc. 8 TYPICAL CHARACTERISTICS 600 out ...

Page 9

... LINEAR SENSOR ARRAY WITH HOLD APPLICATION INFORMATION th th clock through the n clock put into position 3 to read the output th ) pixel is put into position 1 and the output goes to a high-impedance state. r www.taosinc.com TSL1406R, TSL1406RS TAOS042D − APRIL 2007 th clock th clock. On the n+1 Copyright E 2007, TAOS Inc ...

Page 10

... In the case of the TSL1406RS with the maximum clock frequency of 8 MHz, the minimum integration time would be 0.125 ms int(min good practice on initial power up to run the clock (n+1) times after the first SI pulse to clock out indeterminate data from power up. After that, the SI pulse is valid from the time following (n+1) clocks. The output will go into a high-impedance state after the n+1 high clock edge ...

Page 11

... Pixel 1 DETAIL A 2.26 (57,40) 2.24 (56,90) 2.415 (61,33) 2.405 (61,07) 0.015 (0,38) Typical Free Area Cover Glass r www.taosinc.com TSL1406R, TSL1406RS TAOS042D − APRIL 2007 0.535 (13,589) 0.515 (13,081) 0.510 (12,95) 0.490 (12,45) 13 Pixel 768 0.228 (5,79) 0.208 (5,28) 0.086 (2,184) 0.076 (1,930) ...

Page 12

... DETAIL A NOTES: A. All linear dimensions are in inches (millimeters). B. The gap between the individual sensor dies in the array is 57 μm typical (51 μm minimum and 75 μm maximum). C. This drawing is subject to change without notice. Figure 11. TSL1406RS Mechanical Specifications Copyright E 2007, TAOS Inc. 12 MECHANICAL INFORMATION TOP VIEW 0 ...

Page 13

... D. This drawing is subject to change without notice. Figure 12. Edge Pixel Layout Dimensions The LUMENOLOGY r Company 768 × 1 LINEAR SENSOR ARRAY WITH HOLD MECHANICAL INFORMATION N 1 64.00 Note 37.00 11.00 25.50 14.50 13.00 Note C r www.taosinc.com TSL1406R, TSL1406RS TAOS042D − APRIL 2007 154.50 Copyright E 2007, TAOS Inc ...

Page 14

... TSL1406R, TSL1406RS 768 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS042D − APRIL 2007 PRODUCTION DATA — information in this document is current at publication date. Products conform to specifications in accordance with the terms of Texas Advanced Optoelectronic Solutions, Inc. standard warranty. Production processing does not necessarily include testing of all parameters. ...

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