新产品
Audio & Video
ISL59960
December 2012
960MegaQ™: An Automatic 960H and Composite Video Equalizer, Fully-Adaptive to 4000 Feet
The ISL59960 is a single-channel adaptive equalizer for 960H (WD1) or 720H (D1) composite video designed to automatically compensate for long runs of CAT 5/CAT 6 or RG-59 cable, producing high quality video output with no user interaction. The ISL59960 equalizes up to 4000 feet (1200 meters) of CAT 5/CAT 6 cable. More
ISL78419
December 2012
Integrated Automotive TFT-LCD Power Supply Regulator
The ISL78419 is an integrated power management IC (PMIC) for TFT-LCDs used in central display, rear seat entertainment and virtual dashboards. The device integrates a boost converter for generating AVDD, an LDO regulator for VLOGIC. VON and VOFF are generated by a charge pump driven by the switch node of the boost converter. The ISL78419 also includes a VON slice circuit, reset function, and a high performance VCOM amplifier with a Digitally Controlled Potentiometer (DCP) that is used as a VCOM calibrator. More
TW2964
December 2012
4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs
The TW2964 is a low power NTSC/PAL video decoder chip that is designed for video surveillance applications. It consumes very low power in a typical composite input application. The available power down mode further reduces the power consumption. It uses the 1.0V for digital supply voltage and 3.3V for I/O and analog power. A single 27MHz crystal is all that needed to decode all analog video standards. More
TW2851
August 2012
Advanced 4-Channel A/V Decoder, MUX and Display Processor
The TW2851 is Techwells 5th generation 4-channel A/V decoder, multiplexer and display processor IC for security surveillance applications. The device has four built-in NTSC/PAL video decoders with high-performance adaptive 4H comb filters, noise reduction algorithm, independent and flexible video scalars for the display and record paths and 16x12 matrix motion/blind/night detectors. The device includes advanced record and display multiplexer functions. The record multiplexer supports multichannel frame-, field- and byte-interleaved video streams with a total frame rate of up to 120 frames per second. The channel ID and motion/blind/night detection information can be embedded in the video stream for record and playback purposes. The display multiplexer supports up to eight video windows of which the location and size of each window is configurable. The multiplexed output can be displayed via VGA/LVDS and CVBS interfaces. Also included is a SPOT multiplexer that can tile multiple live camera images and/or live record images on an analog output for displaying on SPOT monitor or time multiplex multiple camera images on a digital output for network function. The TW2851 has an audio CODEC which has four audio ADCs and one DAC. A built-in audio controller can generate digital outputs for recording/mixing and accept digital input for playback. Multiple TW2851 devices can be cascaded to support 8/12/16-channel applications. Up to 32 display windows can be displayed on the PC monitor or LCD panel. Other key features of the TW2851 includes 16-bit bitmap OSG, 2D-deinterlacer, 8- channel nonreal time switching inputs, and flexible record and playback ports supporting BT.656, BT.601, BT.1120 and 24-bit RGB formats. More
ISL24111
August 2012
9-Channel High Voltage TFT-LCD Logic Level Shifter with Gate Shaping Function
The ISL24111 is a nine output channel high voltage TFT-LCD logic level shifter. The ISL24111 converts low power logic-level input timing signals, generated by the TFT-LCD timing controller (TCON), to high power level-shifted output signals used to drive a Gate-In-Panel (GIP) TFT-LCD. The high voltage level shifters can swing up to +60V, with peak output current of +460mA (source) and -730mA (sink). More
ISL97692
August 2012
Single or Multiple Cell Li-ion Battery Powered 4-Channel and 6-Channel LED Drivers
The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting . These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2.4V input voltage, with no need for higher voltage supplies. More
ISL97694A
August 2012
Single or Multiple Cell Li-ion Battery Powered 4-Channel and
6-Channel LED Drivers
The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting . These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2.4V input voltage, with no need for higher voltage supplies. More
D2-92683
July 2012
Intelligent Digital Amplifier and Sound Processor
The D2-926xx family of the DAE-3™ and DAE-3HT™ Digital Audio Engine™ devices are complete System-on Chip (SoC) multi-channel digital sound processors and Class-D amplifier controllers. More
D2-92684
July 2012
Intelligent Digital Amplifier and Sound Processor
The D2-926xx family of the DAE-3™ and DAE-3HT™ Digital Audio Engine™ devices are complete System-on Chip (SoC) multi-channel digital sound processors and Class-D amplifier controllers. More
ISL97672B
June 2012
6-Channel LED Driver with Ultra Low Dimming Capability
The ISL97672B is an integrated power LED driver that controls six channels of LED current for LCD backlight applications. The ISL97672B is capable of driving LEDs from 4.5V to 26.5V, with a maximum output of 45V. More
TW3801
June 2012
Security Link Over Coax™ (SLOC™) Transmitter
SLOC™ (Security Link Over Coax) is a transmission protocol for simultaneously transmitting analog CVBS video and digital IP video over a single coaxial cable. More
TW3811
June 2012
Security Link Over Coax™ (SLOC™) Receiver
SLOC™ (Security Link Over Coax) is a transmission protocol for simultaneously transmitting analog CVBS video and digital IP video over a single coaxial cable. More
ISL97691
June 2012
2.4V LED Driver with Independent Analog and PWM Dimming Controls of 2 Backlights for 3D Application
The ISL97691 is Intersil’s highly integrated 4 channel LED driver for single cell Li-Ion battery operated mobile displays requiring analog dimming, and for 3D mobile display applications. It drives four 40mA channels of LEDs up to 26V from an input supply 2.4V to 5.5V. The ISL97691 will also drive 60mA channels up to 21V at 30% duty for high peak current 3D modes. More
TW6865
May 2012
4-in-1 Video Decoders with PCI Express Media Bridge
The TW6865 is a highly integrated solution that supports multi-channel video and audio capture via PCIe x1 interface for PC DVR system and video analytic application. It contains high quality four channel NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr data, and utilize adaptive 4H comb filter for separating luminance and chrominance to reduce cross noise artifacts. More
ISL97686
May 2012
4-Channel LED Driver with Independent Channel Control for Dynamic Dimming
The ISL97686 is a PWM controlled LED driver that supports 4 channels of LED current, for Monitor and TV LCD backlight applications. It is capable of driving 160mA per channel from a 9V to 32V input supply, with current sources rated up to 75V absolute maximum. More
TW9912
May 2012
NTSC/PAL/SECAM Video Decoder with Component Input and Progressive Output Support
The TW9912 is a low power NTSC/PAL/SECAM video decoder chip that also supports analog component video as an input. The video decoder decodes the base-band analog CVBS or S-video signals into digital an 8-bit 4:2:2 YCbCr format. The analog component video is digitized into an 8-bit YCbCr format. The digital output supports standard BT.656 format for interlaced video. It can also output progressive BT.656 format when receiving a progressive component input or by converting interlaced video into progressive format via an internal de-interlacing engine. TW9912 uses the 1.8V for both analog and digital supply voltage and 3.3V for I/O power. A single 27MHz crystal is all that needed to decode all analog video standards. More
TW8820
April 2012
LCD Controller
The TW8820 incorporates many of the features required to create a multi-purpose Video Door phone intercom LCD display system in a single package. It integrates a high quality 2D comb NTSC/PAL/SECAM video decoder, high quality scaler, and image enhancement functions which include Black and White Stretch and Gamma Correction. It also supports panoramic scaling for conversion to wide screen display. TW8820 supports analog composite video input and the output supports a wide variety of digital LCD panel types with its built-in timing controller. More
TW8830
April 2012
LCD Controller
The TW8830 incorporates many of the features required to create multi-purpose a Video Door phone intercom LCD display system in a single package. It integrates a high quality 2D comb NTSC/PAL/SECAM video decoder, triple high speed RGB ADCs, high quality scaler, and images enhancement functions which include Black and White Stretch and Gamma Correction. It also supports panoramic scaling for conversion to wide screen display. The TW8830 supports a rich combination of inputs: CVBS, S-video, analog RGB as well as digital BT.656. On the output side, it supports a wide variety of digital panel types with its built-in timing controller. More
ISL97693
April 2012
Single or Multiple Cell Li-ion Battery Powered 4-Channel and
6-Channel LED Drivers
The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting . These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2.4V input voltage, with no need for higher voltage supplies. More
TW2867C
March 2012
4-Channel Video Decoders and Audio Codecs for Security Applications
The TW2867 includes four high quality NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr data for security applications. Each channel contains 10 bit ADC and proprietary clamp and gain controllers and utilizes 4H comb filter for separating luminance & chrominance to reduce cross noise artifacts. The TW2867 adopts the image enhancement techniques, such as IF compensation filter, CTI and programmable peaking. The TW2867 also includes audio CODEC, which has five audio Analog-to-Digital converters and one Digital-to-Analog converter. A built-in audio controller can generate digital outputs for recording/mixing and accepts digital input for playback. More
TW2866C
March 2012
4-Channel Video Decoders and Audio Codecs and Video Encoder For Security Application
The TW2866 includes four high quality NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr data for security applications. Each channel contains 10 bit ADC and proprietary clamp and gain controllers and utilizes 4H comb filter for separating luminance & chrominance to reduce cross noise artifacts. The TW2866 adopts the image enhancement techniques, such as IF compensation filter, CTI and programmable peaking. TW2866 also includes one NTSC/PAL video encoder with two 10 bit DACs to support CVBS and YC output. The TW2866 also includes audio CODEC, which has five audio Analog-to-Digital converters and one Digital-to-Analog converter. A built-in audio controller can generate digital outputs for recording/mixing and accepts digital input for playback. More
TW6869
March 2012
8-in-1 Video Decoders with PCI Express Media Bridge
The TW6869 is a highly integrated solution that supports multi-channel video and audio capture via PCIe x1 interface for PC DVR system and video analytic application. It contains high quality eight-channel NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr data, and utilize adaptive 4H comb filter for separating luminance and chrominance to reduce cross noise artifacts. More
TW8835
March 2012
LCD Video Processor with Built-in Decoder, MCU, OSD, TCON and Analog RGB Input Support
The TW8835 incorporates many of the features required to create multi-purpose in-car LCD display system in a single package. It integrates a high quality 2D comb NTSC/PAL/SECAM video decoder, triple high speed RGB ADCs, high quality scaler, versatile OSD, and high performance MCU. Its image video processing capability includes arbitrary scaling, panoramic scaling, image mirroring, image adjustment and enhancement, Black and White Stretch, etc. On the input side, it supports a rich combination of CVBS, S-video, component video, analog RGB as well as digital YCbCr/RGB inputs. On the output side, it supports a variety of digital panel types with its built-in timing controller. The integration of additional touch screen controller, LED driver controller, PWM and MCU makes this a versatile solution for many portable applications. More
TW2871
February 2012
Fisheye Distortion Correction LSI with Built-in Image Signal Processor, Motion Detector and DDR2 Controller
The TW2871 is a highly integrated fisheye distortion correction LSI with built-in Image Signal Processor, Motion detector and DDR2 Controller for both network and analog cameras. The TW2871 can pan, tilt and zoom without mechanical moving parts. The TW2871 supports one HD(1080i) digital output and four SD analog outputs. More
TW2960
January 2012
4-CH 960H Video Decoders and Audio Codecs
The TW2960 is a low power NTSC/PAL video decoder chip that is designed for video surveillance applications. It consumes very low power in a typical composite input application. The available power down mode further reduces the power consumption. It uses the 1.8V for both analog and digital supply voltage and 3.3V for I/O power. A single 36MHz crystal is all that needed to decode all analog video standards. More
