The UPD3753 is a 2088-bit high sensitivity CCD (Charge Coupled Device) linear image sensor which changes optical images to electrical signal.
The UPD3753 consists of 2088-bit photocell array and a line of 2088-bit CCD charge transferred register.
It contains a reset a feed-through level clamp circuit, a pulse generator, and a voltage amplifier to provide high sensitivity and low noise. It also supports low power consumption with single 5 V power supply. The UPD3753 can be driven by power supply and three input clocks owing to the built-in reset pulse generator and a clamp pulse generator.

• Valid photocell : 2088-bit
• Photocell's pitch : 14 mm
• High response sensitivity : Providing a response equal with the existing equivalent NEC product (mPD3743) to the light from a daylight fluorescent lamp
• Low noise : Providing about two thirds register imbalance of the existing equivalent NEC product (mPD3743)
• Peak response wavelength : 550 nm (green)
• Resolution : 8 dot/mm across the shorter side of a B4-size (257 ´ 364 mm) sheet
• Power supply : +5 V
• Drive clock level : CMOS output under +5 V operation
• Scanning speed : 1.0 ms/line
• Built-in circuit : Reset feed-through level clamp circuit, reset pulse generator, clamp pulse generator

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The NCV8675 is a precision 5.0 V and 3.3 V fixed output, low dropout integrated voltage regulator with an output current capability of 350 mA. Careful management of light load current consumption, combined with a low leakage process, achieve a typical quiescent ground current of 34 uA.
NCV8675 is pin for pin compatible with NCV4275 and it could replace this part when very low quiescent current is required.
The output voltage is accurate within ±2.0%, and maximum dropout voltage is 600 mV at full rated load current.
It is internally protected against input transients, input supply reversal, output overcurrent faults, and excess die temperature. No external components are required to enable these features.

* 5 V and 3.3 V Fixed Output (2.5 V Version Available Upon Request)
* ±2.0% Output Accuracy, Over Full Temperature Range
* 34 uA Typical Quiescent Current at IOUT = 100 uA, 50 uA Maximum up to 85°C
* 600 mV Maximum Dropout Voltage at 350 mA Load Current
* Wide Input Voltage Operating Range of 5.5 V to 45 V
* Internal Fault Protection
+ -42 V Reverse Voltage
+ Short Circuit/Overcurrent
+ Thermal Overload
* AEC-Q100 Qualified
* EMC Compliant
* NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
* These are Pb-Free Devices


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The APE8805A is a low dropout, positive linear regulator with very low quiescent current. The APE8805A can supply 600mA output current with low dropout voltage at about 600mV. The BP pin with a 10nF bypass capacitor can help reduce the output noise level. The shutdown function can provide remote control for the external signal to decide the on/off state of APE8805A. With a logic high level at SHDN pin, the device is in the on state, and vice versa.
The APE8805A regulator is able to operate with output capacitors as small as 1μF for stability. Other than the current limit protection, APE8805A also offers the on chip thermal shutdown feature providing protection against overload or any condition when the ambient temperature exceeds the maximum junction temperature.
The APE8805A offers high precision output voltage of ± 2%. It is available in fixed output voltages including 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, and 3.3V.
The APE8805A is housed in low-profile, space-saving 5-lead SOT-23-5 package.

* Low Dropout Voltage of 600mV at 600mA
* Guaranteed 600mA Output Current
* Very Low Quiescent Current at 30μA
* Max. ± 2% Output Voltage Accuracy
* Needs Only 1μF Capacitor for Stability
* Thermal Shutdown Protection
* Current Limit Protection
* Active Low Shutdown Control
* Low-ESR Ceramic Capacitor for Output Stability.
* Tiny package: SOT-23-5
* RoHS Compliant

* Wireless Devices
* LCD Modules
* Battery Power Systems
* Card Readers


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*Wide operating range 2.2~12V, -20℃~100℃
*Flat Response to 16kHz
*Low operating current 3mA
*High Sensitivity on different supplied voltage Sensitivity: 10mV/Guass (Differential output) on 3V Sensitivity: 20mV/Guass (Differential output) on 5V
*Two package styles TO-94/SOT-25 available.

Functional Description
The W201 integrates Hall sensing element, linear amplifer, sensitivity controller and emitter follower output stage.It accurately tracks extremely small change in magnetic flux density –generally too small to operate Hall effect switch. W201 can be applied as current sensor, tooth sensor, proximity detectors and motion detectors. As sensitive monitor of magnetic flux, it can effectively measure a system’s performance with negligible system loading while providing isolation from contaminated and electrically noisy environments.

TAG linear, Sensor

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Typical Applications
• 3V CDMA/AMPS Cellular Handsets
• 3V J-CDMA/TACS Cellular Handsets
• 3V TDMA/AMPS Cellular Handsets
• Spread-Spectrum Systems
• CDPD Portable Data Cards
• Portable Battery-Powered Equipment

Product Description
The RF2162 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in dual-mode 3V CDMA/AMPS hand-held digital cellular equipment, spread-spectrum systems, and other applications in the 800MHz to 960MHz band. The RF2162 has an analog bias control voltage to maximize efficiency. The device is self-contained with 50Ω input and the output can be easily matched to obtain optimum power, efficiency, and linearity characteristics. The device is packaged in a compact 4mmx4mm, 16-pin, leadless chip carrier.

• Single 3V Supply
• 29dBm Linear Output Power
• 29dB Linear Gain
• 35% Linear Efficiency
• On-board Power Down Mode
• 800MHz to 960MHz Operation


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The LA7605M is a flat panel display color TV signal-processing I2C bus controller IC that supports all the broadcast standards used worldwide.

• VIF/SIF bloc
Adjustment-free VCO, 4-mode audio trap/audio bandpass filter, buzz canceller RF AGC/video level
• Single crystal color system : PAL and NTSC
• Black stretch, sharpness control with coring on/off control, built-in variable Y system filters
(Y-DL and chrominance trap)
• Chrominance bandpass filter, demodulation ratio/angle control, support for CbCr input
• VS, HS, and BGP outputs, C-sync output, FSC output
• Dynamic contrast control
• VIF, SIF, video, and sync separator circuits with superlative weak field and nonstandard signal characteristics
• Adjustment-free VIF/SIF, audio trap, and audio bandpass filters
• Horizontal resonator-less adjustment-free system
• Supply voltage : VCC = 5V

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* Internal Pre-matching
* Single Supply operation
* Power Gain 8 dB
* ESD Protection on board
* Current Control for multiple applications
* 2.5% EVM @ 26.5 dBm avg power, 802.16 OFDM signal format, PAR = 9 dB
* Plastic Surface mount packaging
* Low Thermal Resistance
* Ideal for WiMAX applications
* Lead Free and RoHS compliant 6x6 QFN package

General Description
 The CHV2711 internally pre-matched power HBT device provides 8 dB of gain, 2.5% EVM at 26.5 dBm output power for 802.16 OFDM signal with a peak to average power ratio of 9 dB.
The device operates off a single supply voltage up to 12V and includes internal bias circuitry to enable exact setting of the quiescent current using an external Vcontrol.
 This Vcontrol is non-unique voltage setting and the same value can be used for each part depending on the required Icq. The device is ideal for high linearity, high data rate applications such as WiMAX. Internal pre-matching facilitates a simplified external matching approach and the highest in-band gain potential of the device. The device operates with unique matching at each of the popular WiMAX bands with the inherent repeatability of an InGaP HBT process.


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- Low Dropout Voltage of 650mV at 500mA
Output Current (3V Output Version).
- Guaranteed 500mA Output Current.
- Low Ground Current at 65mA.
- 2% Accuracy Output Voltage of 1.8V/ 2.0V /2.5V /2.7V/ 3.0V/ 3.3V/ 3.5V/ 3.7V/ 3.8V/ 5.0V/ 5.2V.
- Needs only 4.7mF for Stability.
- Current and Thermal Limiting.

- Voltage Regulator for CD-ROM Drivers.
- Voltage Regulator for LAN Cards.
- Voltage Regulator for Microprocessor.
- Voltage Regulator for RAM Module.
- Wireless Communication Systems.
- Battery Powered Systems.

The AIC1735 is a 3-pin low dropout linear regulator. The superior characteristics of the
AIC1735 include zero base current loss, very low dropout voltage, and 2% accuracy output
voltage. Typical ground current remains approximately 65 m A, from no load to maximum loading conditions.
 Dropout voltage at 100mA output current is exceptionally low. Output current limiting and thermal limiting are built in to provide maximal protection to the AIC1735 against fault conditions.
The AIC1735 comes with the popular SOT- 223 and TO-252 packages.

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 The Allegro ACS706 family of current sensors provides economical and precise solutions for current sensing in industrial, automotive, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switched-mode power supplies, and overcurrent fault protection.

 The device consists of a precision, low-offset linear Hall sensor circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset, chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy at the factory.

 The output of the device has a positive slope (>VCC / 2) when an increasing current flows through the primary copper conduction path (from pins 1 and 2, to pins 3 and 4), which is the path used for current sensing. The internal resistance of this conductive path is typically 1.5 mΩ, providing low power loss. The thickness of the copper conductor allows survival of the device at up to 3× overcurrent conditions. The terminals of the conductive path are electrically isolated from the sensor leads (pins 5 through 8). This allows the ACS706 family of sensors to be used in applications requiring electrical isolation without the use of opto-isolators or other costly isolation techniques.

 The ACS706 is provided in a small, surface mount SOIC8 package. The leadframe is plated with 100% matte tin, which is compatible with standard lead (Pb) free printed circuit board assembly processes. Internally, the flip-chip uses high-temperature Pb-based solder balls, currently exempt from RoHS. The device is fully calibrated prior to shipment from the factory.

Features and Benefits
• Small footprint, low-profile SOIC8 package
• 1.5 mΩ internal conductor resistance
• Excellent replacement for sense resistors
• 1600 VRMS minimum isolation voltage between pins 1-4 and 5-8
• 4.5 to 5.5 V, single supply operation
• 50 kHz bandwidth
• 100 mV/A output sensitivity and 20 A dynamic range
• Output voltage proportional to ac and dc currents
• Factory-trimmed for accuracy
• Extremely stable output offset voltage
• Near-zero magnetic hysteresis
• Ratiometric output from supply voltage


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