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부품명 : SM5021 SM5021A SM5021B
상세내역 : Encoder. For SM3015 fan remote Control, audio remote Control, toy remote Control, consumer products remote Control
SamHop
Samhop Mircroelectronics

GENERAL DESCRIPTION

The SM5021A/B is a high performance infrared remote Control encoder utilizing CMOS technology. Mode A is a signal-key Control and mode B is a multi-key Control during data transmission, supports eight data key inputs and a LED output to indicate the status during transmission.



FEATURES

* Wide operation voltage range, 2.4V to 6V

* Eight data key Control

* Option of signal-key or multi-key Control

* Two custom codes to separate products

* Auto power off for saving power

* LED output to indicate transmission status

* Direct infrared LED 38KHz modulation output

* Low power consumption

* Paired with SM5032 decoder

* 16 pin DIP or SO package


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부품명 : AN5270
상세내역 : 4.3 W ×1(8Ω) Power Amplifier with Volume Control and Tone Control
Panasonic
Panasonic Corporation

■Overview

The AN5720 is an integrated circuit designed for 4.3 W(8 Ω) power amplifier with volume Control and tone Control.





■Features

•DC volume Control : 0 to 5 V

•DC tone Control : 0 to 5 V

•9-lead single-in-line plastic package with fin


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부품명 : LA5663V
상세내역 : Phase Control Voltage Inverter Control IC
SANYO
SANYO -> Panasonic

Overview
The LA5663V is Phase Control Voltage Inverter Control IC.

Functions
• Phase Control technique allows the voltage transformer to be driven at a frequency that provides excellent efficiency.
• The phase can be adjusted with an external resistor.
• Allows burst adjustment.
• Full complement of built-in protection circuits, including over-voltage protection and tube current detection and protection.
• High-precision reference voltage system. VREM precision: ±1%
• The on/off state of the VREM circuit can be Controlled independent.

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부품명 : MTD2002F
상세내역 : Constant Current Control Function (Fixed Frequency PWM Control)
Shindengen
Shindengen

Features

Constant Current Control Function (Fixed Frequency PWM Control)

4-Phase Input

2-bit Digital Current Selection

Noise Cancellation Function

Cross Conduction Protection

Thermal Shutdown Function

Stand-by Function

Built-in Flywheel and Flyback Diodes


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부품명 : M62495AFP
상세내역 : TONE Control/VOLUME Control
Renesas
Renesas Electronics

Description

The M62495AFP is the sound Controller IC developed mini-stereo, general audio equipment.

By serial data from microcomputer, it can realize sound Controller of selector and 2 band tone Control easily.



Features

• Input selector (4 mode)

• Volume (0 to –84 dB, the infinitesimal)

• REC OUT (on/off SW) or MIC mixing

• 20 dB amp

• Tone Control (Bass/Treble)

• Stereo/mono. SW



 


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부품명 : M51660 M51660E M51660L
상세내역 : SERVO MOTOR Control FOR RADIO Control
Mitsumi
Mitsumi

DESCRIPTION

The M51660L is a semiconductor integrated circuit for use in servo motor Control in radio Control applications.

Housed in a 14-pin molded plastic zig-zag inline package (ZIP), the M51660L contributes to the miniaturization of the set. The built-in voltage regulating circuit, and the differential comparator used in the comparator circuit provide the M51660L with extremely stable power supply voltage fluctuation characteristics and temperature change characteristics.




FEATURES

● Small circuit current • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 3.5mA typ.

                                                                             (When output is off)

● Excellent power supply and temperature stability

● Simple setting of dead band

● Includes protection circuit for continuous “H” level input



APPLICATION

Digital proportional system for radio Control, and servo motor Control circuit, etc.


 


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부품명 : LC7535M
상세내역 : Electronic Volume/Loudness Control with Serial Data Control and High Voltage-Handling Capacity
SANYO
SANYO -> Panasonic

Overview
The LC7535M is an electronic volume and loudness Control IC that provides volume, balance, and loudness functions with a minimal number of external components and that can be Controlled electronically.

Functions
• Volume: Provides 81 positions from 0 dB to –79 dB in
   1-dB steps and –∞. A balance function can be
   implemented by Controlling the left and right volume
   levels independently.
• Loudness: A loudness function can be implemented by
   attaching external capacitors at the output tap provided
   at the –20-dB position in the 5-dB step volume Control.
• S (select) pin: Up to two LC7535M chips can be used on
   the same bus.
• Serial data input: The LC7535M supports
   communication with the Controller in the CCB format.

Feature
• High voltage-handling capacity: ±16 V.

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부품명 : LM3464 LM3464MH LM3464MHX LM3464AMH LM3464A LM3464AMHX
상세내역 : LED Driver with Dynamic Headroom Control and Thermal Control Interfaces
National-Semiconductor
National ->Texas Instruments

General Description
The LM3464/64A is a 4-channel high voltage current regula tor that provides a simple solution for LED lighting applica tions. The LM3464/64A provides four individual current regulator channels and works in conjunction with external N channel MOSFETs and sense resistors to give accurate driving current for every LED string. Additionally, the Dynamic Headroom Control (DHC) output can be interfaced to the external power supply to adjust the LED supply voltage to the lowest level that is adequate to maintain all the string currents in regulation, yielding the optimal overall efficiency.

Features
■ Wide input voltage range
  12V-80V (LM3464)
  12V–95V (LM3464A)
■ Dynamic Headroom Control ensures maximum efficiency
■ 4 output channels with individual current regulation
■ High channel to channel accuracy
■ Digital PWM/Analog dimming Control interface
■ Resistor programmable dimming frequency & minimum duty cycle (analog dimming mode)
■ Direct interface to thermal sensor
■ Fault detection
■ Over temperature protection
■ Thermal shutdown
■ Under voltage lockout
■ Thermal enhanced eTSSOP-28 package

Applications
■ Streetlights
■ Solid State Lighting Solutions

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부품명 : LS7541 LS7541-S
상세내역 : TOUCH Control STEP DIMMER LIGHT SWITCH WITH AUTOMATIC GAIN Control (AGC)
LSI
LSI Corporation

DESCRIPTION:

The LS7541 is a CMOS integrated circuit which provides trigger pulses for triac phase Control of incandescent lamps. The circuits are designed to operate with a wide variety of lamp sizes ranging from small table lamps to large floor lamps. The AGC Loop automatically adjusts Touch Sensitivity to be independent of lamp size.



FEATURES:

• Touch Sensitivity guaranteed to 600pF Touch Plate Capacitance.

• Touch Operation independent of line plug polarity.

• Pin selection of three available Brightness Step Sequences.

• Minimal external components.

• AGC Loop stabilizes immediately after Power-Up.

• Brightness state is Off after AC power applied.

• Brightness state is unchanged if AC power interrupted for < 0.5 sec.

• Advanced CMOS design for reliable operating characteristics and low power.

• 50/60 Hz Line Frequency.

• 5V Operation (VDD - VSS).

• LS7541 (DIP); LS7541-S (SOIC)



APPLICATIONS:

• Screw-in and built-in adapter modules for converting

table and floor lamps to touch Control for step dimming.

• On-Off touch Control of under-cabinet fluorescent lamps.


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