TSL1412S TAOS, TSL1412S Datasheet

Photodiodes Linear Array 400 DPI

TSL1412S

Manufacturer Part Number
TSL1412S
Description
Photodiodes Linear Array 400 DPI
Manufacturer
TAOS
Type
Linear Sensor Arrayr
Datasheet

Specifications of TSL1412S

Peak Wavelength
640 nm
Maximum Rise Time
500 ns
Maximum Fall Time
500 ns
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Product
Photodiode
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TSL1412S
Manufacturer:
MURATA
Quantity:
400 000
r
Description
Functional Block Diagram (each section)
Hold
The LUMENOLOGY r Company
CLK
SI
D
D
D
D
D
D
D
D
D
D
2, 8
3, 9
4, 10
The TSL1412S linear sensor array consists of 2
sections
associated charge amplifier circuitry, aligned to
form a contiguous 1536 × 1 pixel array. The device
incorporates a pixel data-hold function that
provides simultaneous-integration start and stop
times for all pixels. The 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 is 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.
1536 × 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
Pixel 1
(769)
of
S1
Sample/Hold/
_
+
Hold
768
Output
2
1
Integrator
Texas Advanced Optoelectronic Solutions Inc.
Reset
S2
1
photodiodes,
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) 673-0759
2
3
r
Q1
Switch Control Logic
768-Bit Shift Register (2 each)
Pixel
(770)
r
2
each
Q2
www.taosinc.com
with
Pixel
(771)
3
1536 × 1 LINEAR SENSOR ARRAY WITH HOLD
Q3
(1536)
Pixel
768
Q768 (Q1536)
Analog
Bus
r
(TOP VIEW)
Output
Buffer
Gain
Trim
10
12
13
11
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
PP
DD
TAOS045F − APRIL 2007
TSL1412S
6, 12
7, 11
13
5
AO
GND
SO
V
DD
1

Related parts for TSL1412S

TSL1412S Summary of contents

Page 1

... Operation to 8 MHz D Single 3-V to 5-V Supply D Rail-to-Rail Output Swing (AO External Load Resistor Required Description The TSL1412S linear sensor array consists of 2 sections of 768 photodiodes, associated charge amplifier circuitry, aligned to form a contiguous 1536 × 1 pixel array. The device incorporates a pixel data-hold function that provides simultaneous-integration start and stop times for all pixels. The pixels measure 63.5 μ ...

Page 2

... TSL1412S 1536 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS045F − 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. CLK2 ...

Page 3

... clock period + www.taosinc.com TSL1412S TAOS045F − APRIL 2007 −0 −0 − − − ...

Page 4

... TSL1412S 1536 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS045F − APRIL 2007 Electrical Characteristics at f clock 330 Ω 12.5 μW/ PARAMETER V Analog output voltage (white, average over 1280 pixels) out V Analog output voltage (dark, average over 1280 pixels) drk PRNU Pixel response nonuniformity ...

Page 5

... TEST CONDITIONS R = 330 Ω, L TYPICAL CHARACTERISTICS 18 Clock Cycles Not Integrating 1537 Clock Cycles 2 768 t pd(SO) Pixel 768 r www.taosinc.com TSL1412S TAOS045F − APRIL 2007 MIN TYP MAX 120 tint Integrating Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï Ï ...

Page 6

... TSL1412S 1536 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS045F − APRIL 2007 PHOTODIODE SPECTRAL RESPONSIVITY 25°C A 0.8 0.6 0.4 0.2 0 300 400 500 600 700 800 λ − Wavelength − nm Figure 3 WHITE OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE 0 int 1 − Free-Air Temperature − °C ...

Page 7

... APPLICATION INFORMATION SI1/HOLD1/HOLD2 CLK1 and CLK2 SO1 SI2 SO2 AO1/AO2 PARALLEL Figure 9. Operational Connections r www.taosinc.com TSL1412S TAOS045F − APRIL 2007 SETTLING TIME vs. LOAD 470 pF 220 pF 100 400 600 800 1000 R — Load Resistance − Figure SI1/HOLD1 ...

Page 8

... TSL1412S 1536 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS045F − APRIL 2007 Integration Time The integration time of the linear array is the period during which light is sampled and charge accumulates on each pixel’s integrating capacitor. The flexibility to adjust the integration period is a powerful and useful feature of the TAOS TSL14xx linear array family ...

Page 9

... In the case of the TSL1412S 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 10

... NOTES: A. All linear dimensions are in inches (millimeters). B. Cover glass index of refraction is 1.52. C. The gap between the individual sensor dies in the array is 57 μm typical (51 μm minimum and 75 μm maximum). D. This drawing is subject to change without notice. Figure 10. TSL1412S Mechanical Specifications Copyright E 2007, TAOS Inc. 10 MECHANICAL INFORMATION TOP VIEW 0 ...

Page 11

... D. This drawing is subject to change without notice. Figure 11. Edge Pixel Layout Dimensions The LUMENOLOGY r Company 1536 × 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 TSL1412S TAOS045F − APRIL 2007 154.50 Copyright E 2007, TAOS Inc ...

Page 12

... TSL1412S 1536 × 1 LINEAR SENSOR ARRAY WITH HOLD TAOS045F − 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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