WUXI ASIC MICRO ELECTRONICS CO., LTD. is a private enterprise professionally engaged in the design of integrated circuits as well as development, manufacturing and selling of intelligent electronic products. With a production area of 10, 000 square meters over, WUXI ASIC MICRO ELECTRONICS CO., LTD is registered in Wuxi National New & Hi-Tech Development Zone with registered capital of RMB20, 000, 000.

In 2001, WUXI ASIC MICRO ELECTRONICS CO., LTD was approved as a new and hi-tech company of Jiangsu province. It was formally recognized as a national integrated circuit design company in 2002 and awarded the certificate of ISO9001: 2000 Quality Control System in 2003. In addition, it was also among the Top 10 of Wuxi integrated circuit design companies.

Fixed Code Infrared Remote Control Transmitter Circuits
Remote type MCU
Audio Processor IC
Electronic Volume Controller IC

Fixed Code Infrared Remote Control Transmitter Circuits
HL3010 SOP28/DIE
Compatible: SAA3010; CD3010; SC3010
Features:
1)CMOS Technology
2)Low Voltage Supply
3)Supports up to 32 systems
4)Single Pin Oscillator
5)Bi-phase Transmission Technique
6)Provides 2, 048 Commands

HL6121 SOP20/DIE
Compatible: CD6121; SC6121
Features:
1)CMOS Technology
2)Low Operating Voltage
3)Using SEL pin, can support 646 function codes
4)Customer Code can be selected
5)Capable of controlling 32 function keys and 3 double keys.

HL6122 SOP24/DIE
Compatible: CD6122; SC6122
Features:
1)CMOS Technology
2)Low Operating Voltage
3)Using SEL pin, can support 1286 function codes
4)Customer Code can be selected
5)Capable of controlling 64 function keys and 3 double keys.

HL9012 SOP20/DIE
Compatible: CD9012; SC9012
Features:
1)CMOS Technology
2)Low Power Consumption
3)Built-in Oscillation Circuit
4)Least External Components
5)32 Function Keys, 8 Customer Codes(Up to 256 Commands)
6) Double Function Keys
7)LED Indication of Transmission

HL7461 SOP24/DIE
Compatible: CD7461; SC7461
Features:
1)CMOS Technology
2)Low Power Consumption
3)323 double Function Keys
4)Least External Components
5)Double key operation(No order of priority given)
6)On-Chip Oscillator can be constructed using an externally
7)connected ceramic resonator
8)Up to 64 Custom Codes may be selected externally for SC7461

HL50462 SOP24/DIE
Compatible: CD50462; SC50462
Features:
1)High performance CMOS technology
2)Low power consumption
3)Least external components.
4)64 functions and a total of 76 commands can be transmitted.
5)Double key operation is possible.

HL50560 SOP20/DIE
Compatible: CD50560; SC50560
Features:
1)CMOS technology
2)Low power consumption
3)Least external components
4)LED power dissipation is less during the transmission of instructions
5)A 4x8 key matrix and extension bit inputs allow the transmission of up to 256 instructions

Audio Processor IC
HL2313 5 - 9V 3 x 2ch Inputs
Loundness Function: ýÌ SOP/DIP28
TONE Control: Bass/Treble Balance&Fader: ýÌ
pin-to-pin compatible with PT2313

HL2314 6 - 10V 4 x 2ch Inputs
Loundness Function: ýÌ SOP, DIP28
TONE Control: Bass/Treble Balance&Fader: ýÌ
pin-to-pin compatible with PT2314


HL2315 6 - 10V 1 x 2ch Inputs
Loundness Function: ýÌ SOP20
TONE Control: Bass/Treble Balance&Fader: ýÌ
pin-to-pin compatible with PT2315


HL2322 6 - 9V 1 x 6ch Inputs
Loundness Function: ---- SOP/DIP28
TONE Control: Bass/Middle/Treble Balance&Fader: ýÌ
pin-to-pin compatible with PT2322


Audio selector IC
HL2323 4. 5 - 9V 4 x 2ch, 1 x 6ch Inputs 1 x 6ch Output Channels SOP/DIP28 pin-to-pin compatible with PT2323

Electronic Volume Controller IC
HL2256 4 - 10V SOP/SOPW16 pin-to-pin compatible with PT2256

HL2258 5 - 9V DIP20 pin-to-pin compatible with PT2258

HL8003 2.5 - 10V SDIP24 6-channel outputs, Attenuation controlled by UP/DOWN Pins

HL8004 2.5 - 10V SOP16 2-channel outputs, Attenuation controlled by UP/DOWN Pins
HL9153 4.5 - 12V DIP16 pin-to-pin compatible with TC9153

HL9422 6 - 12V SOP28 pin-to-pin compatible with TC9422

HL62429 5V DIP8 pin-to-pin compatible with M62429