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AR0835HS PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 AR0835HS
기능 1/3.2-Inch 8 Mp CMOS Digital Image Sensor
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AR0835HS 데이터시트, 핀배열, 회로
AR0835HS: 1/3.2-Inch 8 Mp CMOS Digital Image Sensor
Features
1/3.2-Inch 8 Mp CMOS Digital Image Sensor
AR0835HS Datasheet, Rev. D
For the latest datasheet, please visit www.onsemi.com
Features
• High speed sensor supporting 8 Mp (4:3) and 6 Mp
(16:9) up to 60 fps
• 1.4pixel with ON Semiconductor A-PixHS™
technology providing best-in-class low-light
performance
• Optional on-chip high-quality Bayer scaler to resize
image to desired size
• Data Output Serial Interface: Four-lane High-Speed
Serial Pixel Interface (HiSPi) or mobile industry
processor interface (MIPI)
• Bit-depth compression available for serial interface:
10-to-8 and 10-6 bit compression to enable lower
bandwidth receivers for full frame rate applications
• On-chip temperature sensor
• On-die phase-locked loop (PLL) oscillator
• 5.6 kbits one-time programmable memory (OTPM)
for storing module information and calibration data
• On-chip 8-bit VCM driver
• 3D synchronization controls to enable stereo video
capture
• Interlaced multi-exposure readout enabling High
Dynamic Range (HDR) still and video applications
• Programmable controls: gain, horizontal and vertical
blanking, auto black level offset correction,
frame size/rate, exposure, left–right and top–bottom
image reversal, window size, and panning
• Support for external mechanical shutter
• Support for external LED or Xenon flash
Applications
• Sports cameras
• Digital still cameras
• Digital video cameras
Table 1:
Key Performance Parameters
Parameter
Array Format
Primary modes
Pixel size
Optical format
Die size
Input Clock
Frequency
Interface
Subsampling
modes
Output data
depth
Analog gain
High Quality
Bayer Scalar
Temperature
sensor
VCM AF driver
3-D support
Analog
Digital
Supply Pixel
Voltage I/O
HiSPi/
MIPI
OTPM Program
Voltage
Power
consumption
Responsivity
Typical Value
8 Mp: 3264 x 2448, 6 Mp: 3264 x 1836
4:3 - 8 Mp 46 fps max (HiSPi) and 42 fps
max (MIPI)
16:9 - 6 Mp at 60 fps max
1080p 60 fps / 720p 120 fps max
1.4 m Back Side Illuminated (BSI)
1/3.2"
6.86 mm x 6.44 mm (Area: 44.17 mm2)
6 - 27 MHz
HiSPi Mode: 4 lanes at 1 Gbps max.
MIPI Mode: CSI-2 (2,3,4 lanes) at
896 Mbps max.
X - Bin2, Sum2 Skip: 2x, 4x
Y - Sum2, Skip: 2x, 4x, 8x
10-bit Raw, 10-to-8 bit A-Law, 8/6-bit
DPCM
1x, 2x, 3x, 4x, 6x, 8x
Adjustable scaling up to 1/6x scaling
10-bit, single instance on chip, controlled
by two-wire serial I/F
8-bit resolution with slew rate control
Frame rate and exposure synchronization
2.5 - 3.1 V (2.8 V nominal)
1.14 - 1.3 V (1.2 V nominal)
2.5 - 3.1 V (2.8 V nominal)
1.7 - 1.9 V (1.8 V nominal) or
2.5 - 3.1 V (2.8 V nominal)
1.14 - 1.3 V (1.2 V nominal)
6.5V
Typical 420 mW at 25C for 8M/46 fps and
6M/60 fps
0.6 V/lux-sec
AR0835HS_DS Rev. D Pub. 5/15 EN
1 ©Semiconductor Components Industries, LLC 2015,




AR0835HS pdf, 반도체, 판매, 대치품
AR0835HS: 1/3.2-Inch 8 Mp CMOS Digital Image Sensor
List of Figures
List of Figures
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Top Level Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Pixel Color Pattern Detail (Top Right Corner) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Typical Application Circuit—HiSPi Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
System States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Recommended Power-up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Recommended Power-down Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Hard Standby and Hard Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Soft Standby and Soft Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Single READ from Random Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Single READ from Current Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Sequential READ, Start from Random Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Sequential READ, Start from Current Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Single WRITE to Random Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Sequential WRITE, Start at Random Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Clocking Configuration (PLL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
HDR Integration Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Bayer Resampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Results of Resampling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Illustration of Resampling Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Effect of horizontal_mirror on Readout Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Effect of vertical_flip on Readout Order. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Effect of x_odd_inc = 3 on Readout Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Effect of x_odd_inc = 7 on Readout Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Pixel Readout (No Subsampling). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Skip2 Pixel Readout (x_odd_inc = 3, y_odd_inc = 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Skip4 Pixel Readout (x_odd_inc = 7, y_odd_inc = 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Bin2 Pixel Readout (x_odd_inc = 3, y_odd_inc = 1, x_bin = 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Bin2Pixel Readout (x_odd_inc = 3, y_odd_inc = 3, x_bin = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Pixel Binning and Summing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Xenon Flash Enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
LED Flash Enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Overview of Global Reset Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Entering and Leaving a Global Reset Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Controlling the Reset and Integration Phases of the Global Reset Sequence . . . . . . . . . . . . . . . . . . . .47
Control of the Electromechanical Shutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Controlling the SHUTTER Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Using FLASH with Global Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Extending FLASH Duration in Global Reset (Reference Readout Start) . . . . . . . . . . . . . . . . . . . . . . . . .50
Global Reset Bulb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Entering Soft Standby During a Global Reset Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Slave Mode Transition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
VCM Driver Typical Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Quantum Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Chief Ray Angle (CRA) vs. Image Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Two-Wire Serial Bus Timing Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
Fall Slew Rates (Cap Load = 25pF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Rise Slew Rates (Cap Load = 25pF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
HiSPi Transmitter and Receiver Interface Block Diagram (HiSPi Mode Only) . . . . . . . . . . . . . . . . . . .61
Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Block Diagram of DLL Timing Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Delaying the clock_lane with Respect to data_lane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
Delaying data_lane with Respect to the clock_lane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
CLCC Package Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
CLCC package Pinout Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
AR0835HS_DS Rev. D Pub. 5/15 EN
4 ©Semiconductor Components Industries, LLC, 2015.

4페이지










AR0835HS 전자부품, 판매, 대치품
AR0835HS: 1/3.2-Inch 8 Mp CMOS Digital Image Sensor
Functional Overview
The pixel array contains optically active and light-shielded (“dark”) pixels. The dark
pixels are used to provide data for on-chip offset-correction algorithms (“black level”
control).
The sensor contains a set of control and status registers that can be used to control many
aspects of the sensor behavior including the frame size, exposure, and gain setting.
These registers can be accessed through a two-wire serial interface.
The output from the sensor is a Bayer pattern; alternate rows are a sequence of either
green and red pixels or blue and green pixels. The offset and gain stages of the analog
signal chain provide per-color control of the pixel data.
A flash output signal is provided to allow an external xenon or LED light source to
synchronize with the sensor exposure time. Additional I/O signals support the provision
of an external mechanical shutter.
Pixel Array
The sensor core uses a Bayer color pattern, as shown in Figure 2. The even-numbered
rows contain green and red pixels; odd-numbered rows contain blue and green pixels.
Even-numbered columns contain red and green pixels; odd-numbered columns contain
blue and green pixels.
Figure 2: Pixel Color Pattern Detail (Top Right Corner)
Column Readout Direction
...
Black Pixels
First Pixel
(Col. 0, Row 60)
Row G2 B G2 B G2 G2
Readout
Direction
...
R Gr R Gr R
R
Gb B Gb B Gb G2
R Gr R Gr R R
Gb B Gb B Gb G2
Note: By default the mirror bit is set, so the read-out direction is from right to left.
AR0835HS_DS Rev. D Pub. 5/15 EN
7 ©Semiconductor Components Industries, LLC, 2015.

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AR0835HS

1/3.2-Inch 8 Mp CMOS Digital Image Sensor

ON Semiconductor
ON Semiconductor

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