The ADNS-2051 is a low cost optical sensor used to implement a non-mechanical tracking engine for computer mice.
It is based on optical navigation technology, which measures changes in position by optically
acquiring sequential surface images (frames) and mathematically determining the direction and magnitude of movement.
The sensor is housed in a 16-pin staggered dual inline package (DIP) that is designed for use with the HDNS-2100 Lens and HDNS-2200 Clip and HLMP-ED80-XXXXX (639 nm LED illuminator source). There are no moving parts, and precision optical alignment is not required, facilitating high volume assembly.
The output format is two channel quadrature (X and Y direction) which emulates encoder phototransistors. The current X and Y information are also available in registers accessed via a serial port.
Default resolution is specified as 400 counts per inch (cpi), with rates of motion up to 14 inches
per second (ips).
Resolution can also be programmed to 800 cpi.
The part is programmed via a two wire serial port, through registers.

*Precise optical navigation technology
*No mechanical moving parts
*Complete 2D motion sensor
*Serial interface and/or quadrature interface
*Smooth surface navigation
*Programmable frame speed up to 2300 frames per sec (fps)
*Accurate motion up to 14 ips
*800 cpi resolution
*High reliability
*High speed motion detector
*No precision optical alignment
*Wave solderable
*Single 5.0 volt power supply
*Shutdown pin for USB suspend mode operation
*Power conservation mode during times of no movement
*On chip LED drive with regulated current
*Serial port registers
–Data transfer
*16-pin staggered dual inline package (DIP)

*Mice for desktop PCs, workstations, and portable PCs
*Integrated input devices

ADNS-2051, ADNB-2050, ADNB-2051, HDNS-2100, HDNS-2200

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The PS7160-2A and PS7160L-2A are solid state relays containing GaAs LEDs on the light emitting side (input side) and MOS FETs on the output side.
They are suitable for analog signal control because of their low offset and high linearity.
The PS7160L-2A has a surface mount type lead.

*2 channel type (1 a + 1 a output)
*Low LED operating current (IF = 2 mA)
*Designed for AC/DC switching line changer
*Small package (8-pin DIP)
*Low offset voltage
*PS7160L-2A: Surface mount type
*UL approved: File No. E72422 (S)
*BSI approved: No. 8245/8246
*CSA approved: No. CA 101391

*Exchange equipment
*Measurement equipment
*FA/OA equipment

PS7160-2A, PS7160L-2A, PS7160L-2A-E3, PS7160L-2A-E4

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The HEDS-5700 series is a family of low cost, high performance, optical incremental encoders with mounted shafts and bushings. The HEDS-5700 is available with tactile feedback for hand operated panel mount applications, or with free spinning shaft for applications requiring a pre-assembled encoder for position sensing.
The encoder contains a collimated LED light source and special detector circuit which allows for high resolution, excellent encoding performance, long rotational life, and increased reliability. The unit outputs two digital waveforms which are 90 degrees out of phase to provide position and direction information. The HEDS-5740 Series provides a third Index Channel.
The HEDS-5700 is quickly and easily mounted to a front panel using the threaded bushing, or it
can be directly coupled to a motor shaft (or gear train) for position sensing applications.

*Two Channel Quadrature Output with Optional Index Pulse
*Available with or without Static Drag for Manual or Mechanized Operation
*High Resolution – Up to 512 CPR
*Long Rotational Life, >1 Million Revolutions
*-20 to 85°C Operating Temperature Range
*TTL Quadrature Output
*Single 5 V Supply
*Available with Color Coded Leads

The HEDS-5700 with the static drag option is best suited for applications requiring digital information from a manually operated knob. Typical front panel applications include instruments, CAD/CAM systems, and audio/video control boards.
The HEDS-5700 without static drag (free spinning) is best suited for low speed, mechanized
operations. Typical applications are copiers, X-Y tables, and assembly line equipment.

HEDS-5700-K00, HEDS-5740-K00, HEDS-5701-K00, HEDS-5741-K00

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General Description
The MLX90255xx linear sensor array consists of a 128 x 1 array of photodiodes, associated
charge amplifier circuitry and a pixel data-hold function that provides simultaneous integration
start and stop times for all pixels. The pixels measure 200μm (H) by 66 μm (W) and there is 8
μm spacing between pixels. Operation is simplified by internal control logic that requires
only a Serial Input (SI) pulse and a clock signal. The sensor consists of 128 photodiodes
arranged in a linear array. Light energy falling on a photodiode generates photocurrent, which is integrated by the active integration circuitry associated with that pixel. During the integration
period, a sampling capacitor connects to the output of the integrator through an analog
switch. The amount of charge accumulated at each pixel is directly proportional to the light
intensity and the integration time. The output and reset of the integrators is controlled by a
132-bit shift register and reset logic. An output cycle is initiated by clocking in a logic 1 on SI.
This causes all 132 sampling capacitors to be disconnected from their respective integrators
and starts an integrator-reset period.

Features and Benefits
*128 x 1 Sensor-Element Organization (1 Not Connected, 1 dummy, 128 real, 1 dummy, 1
Dark Pixel)
*385 DPI sensor pitch
*High Linearity and Uniformity for 256 Gray-Scale
*High Sensitivity: 1.7V @ 10μW/cm 2 @ 0.7ms integration time
*Special Gain Compensation for use with single LED light source
*Output Referenced to Ground
*Single 5V Supply
*Operation to 1MHz

*position Sensing
*electrical Power Assist Steering (EPAS)
*spectrometer Applications

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General Description
HT82M21A is a 3D mouse controller especially designed for USB and PS/2 applications. The HT82M21A can support the USB Standard Request as well as HID Class Request version 1.1. It is compatible with Microsoft Intelli 3D PS/2 mouse. The Z-axis can support two kinds of scroller input, namely; optomechanical and mechanical. It requires minimal external components to implement 3D USB plus PS/2 optical mouse. It can be briefly described as a Holtek 8-bit MCU with an on-chip USB interface logic. The USB is specified by the Universal Serial Bus Specification V1.1.

*Operating voltage: 4.4V~5.25V
*Complete Universal Serial Bus specs V1.1 compatibility
*Serial Bus Interface Engine (SIE)
*USB transceiver
*Microsoft 3D Intelli mouse and IBM PS/2 mouse compatible
*Supports three buttons (R, M, L) and Z-axis input
*Z-axis can support two kinds of scroller input (optomechanical and mechanical)
*Single chip solution especially for USB mouse function
*HALT function and wake-up feature reduce power consumption
*Plug and Play functions
*Minimal external components
*6MHz crystal oscillator for system clock
*Interface compliant with ADNS-2051, ADNS-2610 and ADNS-2620
*Pass WHQL, USB-IF and EMC testing
*18-pin DIP package

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The HDNS-2100 Solid-State Optical Mouse Lens is designed for use with Agilent Optical Mouse Sensors and the illumination subsystem provided by the HDNS-2200 or HDNS-2200
#001 LED Assembly Clip and the HLMP-ED80 LED. Together with the LED, the HDNS-2100 provides the directed illumination and optical imaging necessary for proper operation of the Optical Mouse Sensor. The HDNS-2100 is a precision molded optical component and should be
handled with care to avoid scratching of the optical surfaces.

HDNS-2100 #001
TAG Lens, Optical

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The OD125 is designed as a receiver AMP for 30-Mbit digital signals. It features a PIN
photodiode and AMP built into a TO-18 metal package.

• Light input: –27 through –15 dBm
• Frequency characteristics: 30 MHz (Min.)
• Trans impedance: 90 dB (Typ.)
• Peak-sensitivity wavelength : 1300 nm

• For optical transmission module (for digital signal reception)
TAG Optical

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• Well Defined Spatial Radiation Patterns
• Viewing Angles: 15°, 23°, 30°
• High Luminous Output
• Colors:
- 592 nm Amber
- 617 nm Reddish-Orange
- 630 nm Red
• High Operating Temperature: TJLED = +130°C
• Superior Resistance to Moisture

• Viewing Angles Match Traffic Management Requirements
• Colors Meet Automotive and Traffic Signal Specifications
• Superior Light Output Performance in Outdoor Environments
• Suitable for Autoinsertion into PC Boards

• Traffic Management:
- Traffic Signals
- Work Zone Warning Lights
- Variable Message Signs
• Commercial Outdoor Advertising:
- Signs
- Marquees
• Automotive: Exterior and Interior Lights

 Precision Optical Performance AlInGaP II (aluminum indium gallium phosphide) LEDs offer
superior light output for excellent readability in sunlight and dependable performance.
The AlInGaP II technology provides extremely stable light output over long periods of time.

 These LED lamps are untinted, nondiffused, T-13/4 packages incorporating second generation
optics which produce well defined radiation patterns at specific viewing cone angles.
 These lamps are made with an advanced optical grade epoxy offering superior high temperature and high moisture resistance performance in outdoor signal and sign applications.
The maximum LED junction temperature limit of +130° C enables high temperature operation in bright sunlight conditions. The epoxy contains both uv-a and uv-b inhibitors to reduce the effects of long term exposure to direct sunlight.


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