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Part Name(s) : LHI944 PerkinElmer
PerkinElmer Inc
Description : DUAL ELEMENT DETECTORS View

The LHi 944 pyroelectric infrared-detector series represents a special DUAL ELEMENT design recommended for motion control with extended Field of view. They include a DUAL ELEMENT pyroelectric ceramic with FET in source follower connection, and RF protection by additional capacitor.
The LHi 944 is available as TO-39 housing with standard infrared filter. It offers high responsivity with excellent common mode performance (match) and low noise at steady state and temperature changes.

TO-39 housing
Wide field of view
Designed for motion control
RF Protection

Part Name(s) : LHI954 LHI958 PerkinElmer
PerkinElmer Inc
Description : DUAL ELEMENT DETECTORS LHi 954 / 958 View

The LHi 954 and LHi 958 pyroelectric infrared-DETECTORS have been a world standard for more than 10 years. They both are DUAL ELEMENT types with FET in source follower connection.  The LHi 954 detector is available in TO-39 housing with standard infrared filter whereas the LHi 958 is the same detector in a TO-5 housing with standard infrared filter.

TO-39 / TO-5 housing
High reliability
Well proven design

Part Name(s) : LHI874 LHI878 PerkinElmer
PerkinElmer Inc
Description : DUAL ELEMENT DETECTORS View

TO-39 /  TO-5 housing
Competitive cost version Designed for motion control

The LHi 874 and LHi 878 pyroelectric infrared-detector series are the standard DUAL ELEMENT design recommended for all variants of motion control. They include a DUAL ELEMENT pyro-electric ceramic with FET in source follower connection. The LHi 874 is available as TO-39,  whereas LHi 878 detector is available  in TO-5 housing with standard infrared filter. They both offer high responsivity with excellent common mode performance (match) and low noise at steady state and temperature changes.
For both variants RF improved options are available.

 

 

Part Name(s) : LHI333 PerkinElmer
PerkinElmer Inc
Description : DUAL ELEMENT Detector View

The LHi 333 pyroelectric infrared-detector series is specially designed for Light switching applications with many DETECTORS working in parallel for a wide field of view. It includes a DUAL ELEMENT pyroelectric ceramic ELEMENT with FET in source follower connection.
This detector is fit with an infrared filter 5...14 µm. It offers high responsivity with excellent common mode performance (match) and low noise.

DUAL ELEMENT Detector
Special Flat Pack Housing
Designed for Multi-Sensor Arrangements


Part Name(s) : LHI968 PerkinElmer
PerkinElmer Inc
Description : DUAL ELEMENT Detector View

High End DUAL ELEMENT Detector
Special RFi Protection
Designed for PIR Alarms

The LHi 968 pyroelectric infrared-detector series is specially designed for Intrusion Alarm applications . It includes a DUAL ELEMENT pyroelectric ceramic with FET in source follower connection and RF protection by a resistor and additional capacitor.

This detector is available in TO-5 housing with an infrared filter which protects the ELEMENTs from strong white light disturbance. It offers high responsivity with excellent common mode performance (match) and low noise.

Part Name(s) : LHI2068 PerkinElmer
PerkinElmer Inc
Description : DUAL ELEMENT Detector View

The LHi 2068 pyroelectric infrared-detector is a new unique design with DUAL ELEMENT configuration and integrated amplifier. Two ELEMENTs are connected in series and feed the signal into an operational amplifier.
It offers a highly stable responsivity with excellent common mode performance (match) and low noise, with extended frequency performance .

NEW: Integrated amplifier
High output signal
Design for special alarm applications

Part Name(s) : TZA3019AHT TZA3019AV TZA3019BHT TZA3019BV TZA3019CHT TZA3019CV TZA3019U TZA3019 Philips
Philips Electronics
Description : 2.5 Gbits/s DUAL postamplifier with level DETECTORS and 2 2 switch View

GENERAL DESCRIPTION
The TZA3019 is a low gain postamplifier multiplexer with a DUAL RSSI and/or LOS detector that is designed for use in critical signal path control applications, such as loop-through, redundant channel switching or Wavelength Division Multiplexing (WDM). The signal path is unregistered, so no clock is required for the data inputs. The signal path is fully differential and delay matched. It is capable of operating from 50 kHz to 2.5 GHz.

FEATURES
DUAL postamplifier
• Single 3.3 V power supply
• Wideband operation from 50 kHz to 2.5 GHz (typical value)
• Fully differential
• Channels are delay matched
• On-chip DC-offset compensations without external capacitor
• Interfacing with positive or negative supplied logic
• Switching possibility between channels
• Positive Emitter Coupled Logic (PECL) or Current-Mode Logic (CML) compatible data outputs adjustable from 200 to 800 mV (p-p) single-ended
• Power-down capability for unused outputs and DETECTORS
• Rise and fall times 80 ps (typical value)
• Possibility to invert the output of each channel separately
• Input level-detection circuits for Received Signal Strength Indicator (RSSI) or Loss Of Signal (LOS) detection, programmable from 0.4 to 400 mV (p-p) single-ended, with open-drain comparator output for direct interfacing with positive or negative logic
• Reference voltage for output level and LOS adjustment
• Automatic strongest input signal switch possibility (TZA3019 version B)
• HTQFP32 or HBCC32 plastic package with exposed
pad.

APPLICATIONS
• Postamplifier for Synchronous Digital Hierarchy and Synchronous Optical Network (SDH/SONET) transponder
• SDH/SONET wavelength converter
• Crosspoint or channel switch
• PECL driver
• Fibre channel arbitrated loop
• Protection ring
• Monitoring
• Signal level DETECTORS
• Swing converter CML 200 mV (p-p) to PECL 800 mV (p-p)
• Port bypass circuit
• 2.5 GHz clock amplification.

Part Name(s) : LHI807 LHI807TC PerkinElmer
PerkinElmer Inc
Description : Single ELEMENT Detector View

ELEMENT size 1,5x1,5
Thermally compensated option
Designed for Gas Analysis applications

The LHi 807 pyroelectric infrared-detector series is specially designed for gas analysis and monitorring applications . It includes pyroelectric ELEMENT with FET in source follower connection and is avaliable with a second ELEMENT shut from radiation for thermal compensation.

This detector is encapsulated into TO-5 housing with an infrared window which acts as specific filter. There are many filters available for the selected spectral bandwidths, refer to catalogue envelope for the details.

Part Name(s) : HG-302A AKM
Asahi Kasei Microdevices
Description : GaAs Hall ELEMENT View

GaAs Hall ELEMENT

HG-302A is a SIP-shaped GaAS Hall ELEMENT with leads arranged in one direction.
Because the mold layer is thin, it can be placed in a narrow gap.
Shipped in bulk(500pcs per pack)

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