An analog multiplexer also known as a mux or data selector is a device used to select one of many input signals and connect that selected input to a single output transmission line. We offer the industrys broadest selection of lowonresistance, highperformance analog switches and multiplexers. This pricing is budgetary, for comparing similar parts. So, you can use both usb and digital input, and have up to 8 channel inputs with two units in real time. Mar 19, 2017 learn about using analog multiplexers for adding more analog inputs to your microcontroller project. Based on this design, 8 channel video multiplexer or 16 channel video multiplexer can be easily designed. The vmhd16 is a 16 channel cctv video multiplexer that supports analog and hd over coax type security cameras. The 8 channel dual page quad video processor also provides real time video when 4 cameras are connected, that is 30 frames per second without any lag. The mc14051b effectively implements an sp8t solid state switch, the mc14052b a dp4t, and the mc14053b a triple spdt. It features a 3wire digital interface with a bidirectional data retransmission feature, allowing it to be wired in series with a. Each of the 16 bnc video inputs accepts any of the supported cctv camera types. A little history will help us to understand how both products arrived on the.
Use 907adc analog input card, pn 907021800 with complementary 907dac analog output. Audio support this quad pip video processor supports audio inputs and output. Find 8 channel analog multiplexers related suppliers, manufacturers, products and specifications on globalspec a trusted source of 8 channel analog multiplexers information. The cd405xb analog multiplexers and demuliplexers are digitallycontrolled analog switches. Max336max337 16canneldal cannel loleaae cmos analo. The two 4to1 multiplexer outputs are fed into the 2to1 with the selector pins on the 4to1s put in parallel giving a total number of selector inputs to 3, which is equivalent to an 8 to1. Ltc90 8channel analog multiplexer with serial interface. The three binary signals select 1 of 8 channels to be turned on, and connect one of the 8 inputs to the output. Max336max337 16canneldal cannel loleaae cmos analo mltipleers. The vmhd16 is a 16 channel hd cctv video multiplexer that supports 2mp ahd, hdtvi, hdcvi, and analog security cameras. Specify by appending the suffix letter x to the ordering number.
The software firmware built into the multiplexer combines the video signal from. The dg9408e is an 8channel singleended analog multiplexer designed to connect one of eight inputs to a common output as determined by a 3bit binary address a0, a1, a2. The dual, 8 channel max337 is designed to connect one of eight inputs to a common output by control of a 3bit binary address. Jan 28, 2016 to build the hardware which is capable to channel 8 analog inputs into one arduino pin.
Cctv camera pros vmhd4 hd cctv multiplexer, analog ahd tvi hdcvi video quad screen processor, hdmi. Cctv multiplexers cctv multiplexer catalog for security cameras. This ic allows you to take readings from multiple analog sources and channel. The sn74lv4051a 8channel cmos analog multiplexers and demultiplexers are designed for 2v to 5. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. The common implementation, in the two cases, is quite different.
The vm99509 combines the video signal from up to 9 cctv cameras so that they can be displayed in different configurations on a single monitor. Cctv video multiplexers, multicamera monitor display for. Sn74lv4051aq1 8channel analog multiplexerdemultiplexer. The mc14051b effectively implements an sp8t solid state swi select your search. Precision 16channeldual 8channel cmos analog multiplexers. A cctv video multiplexer takes video input from multiple security. For example, an 8 to1 multiplexer can be made with two 4to1 and one 2to1 multiplexers. The video multiplexer can send several signals over a single line. Precision 8channel dual 4 channel cmos analog multiplexers description the dg508b is an 8 channel singleended analog multiplexer designed to connect one of eight inputs to a common output as determined by a 3bit binary address a0, a1, a2. It features a 3wire digital interface with a bidirectional data retransmission feature, allowing it to be wired in series with a serial ad converter while using only one serial port. Evertech 8 channel analog cctv quad processor video screen. Beam size measurements with noninterceptive offaxis screens the 8 channel video multiplexer dt2859 from data translation 2 switches from one screen to the next one corresponding to a bit pattern from the kickersfed intothe parallel. All 16 bnc inputs can accept video from analog, ahd, hdtvi, and hdcvi security cameras.
Expanding on part of majenkos answer, you can use an analog multiplexer like the 74hc4051 to turn one analog port into 8. Premium 8channel split screen surveillance video multiplexer. The max4734 is a low onresistance, lowvoltage, 4 channel cmos analog multiplexer that operates from a single 1. The vm99509 is a 9 channel hd cctv video multiplexer that supports up to 2mp ahd, hdtvi, hdcvi, and analog security cameras. Maxims switch and mux ics are designed for generalpurpose use as well as specific applications, including applications requiring highvoltage operation up to 200v. Lc mos 48channel high performance analog multiplexers. Similarly, a demultiplexer routes any number of selectable inputs to a single common output the 74hc4051 can function as either a multiplexer or a demultiplexer, and it features eight channels of. Swann 8 channel security camera kit, dvr4580 with 1 tb hdd and 4 x 1080p cameras.
Major brands cd4051 ics and semiconductors, single 8 channel analog multiplexer pack of 15 5. When a logic 1 is present at the inhibit input terminal all channels are off. Hef4051b all information provided in this document is subject to legal disclaimers. Evertech 8 channel analog cctv quad processor video screen switch security camera.
The sn74lv4051a devices handle both analog and digital signals. Never miss a move or starting your favorite program. This eightchannel cmos analog multiplexerdemultiplexer is pin compatible with the 4051 function and, additionally, features injectioncurrent effect control, which has excellent value in automotive applications where voltages in excess of normal supply voltages are common. The difference between analog and digital muxes, seen from the outer world, is that the data inputs and the output are digital twolevel for digital muxes, whereas in analog muxes the data signals can be analog. Cctv video multiplexers, multicamera monitor display for security. The software firmware built into the multiplexer combines the video signal from all of the inputs and allows the operator to select various displays such as single screen, 4 screen quad, 8, 9, 16, etc. Quad video multiplexer for hd tvi ahd analog cctv cameras. Comnet will be operating as usual with regard to the corona virus. I am still a beginner and i want to to use the same mux chip and the same uc to control leds. Each of the 9 bnc video inputs will accept any of the supported camera types. However, no responsibility is assumed by analog devices. Premium 8 channel split screen surveillance video multiplexer. Great if you want to expand the analog ability of your arduino or other micro controller. Supports hookup with all cctv security surveillance cameras with standard composite video output.
In this simple walkthrough, i explore a simple yet very useful ic which is the 74hc4051 analog mux. D document feedback information furnished by analog devices is believed to be accurate and reliable. Now with 6 analog inputs on the arduino uno, you could have 6 x 16 inputs 96. The dg506b is a 16 channel singleended analog multiplexer designed to. What is the difference between an analogue multiplexer and. We are monitoring the situation and will take every precaution necessary to protect the health and wellbeing of our employees, but we anticipate no interruptions in the production or delivery of our products. To sweep through the 8 signals and store their readings in the arduino memory. Their ultralow switch charge injection, low channel capacitance, and low leakage level allows them to achieve superior switching performance. How to use multiple analog sensors on your esp8266. December 1990 3 philips semiconductors product speci.
The dual, 8 channel max337 is designed to connect one of eight inputs to. The ad7998 is an 8 channel, 12bit, high speed, low power, successiveapproximation adc. M74hc4851 single 8 channel analog mux demux with injection current protection, m74hc4851yttr, m74hc4851yrmtr, stmicroelectronics. Hdmi multiplexers allow you to combine analog, digital, and a range of other video input systems. Video multiplexers for analog cctv cameras and hdovercoax security. The mc14051b effectively implements an sp8t solid state swi. Supports total 18 screen modes including 8channel split, quad screen, 3channel splits, 3pip modes, 2channel splits, 2pip modes, 1pip modes and single channel fullscreen. Using the cd74hc4067 16 channel multiplexer ic 16 times. A single strand of single mode fiber can carry 32 channels of analog video. Software for baxall multiplexers, control software for baxall zmx multiplexers.
The cd405xb analog multiplexers and demuliplexers are digitallycontrolled analog switches having low on impedance and very low off leakage current. Evertech 8 channel analog cctv quad processor video screen switch security camera splitter with. Max14752max14753 8 channeldual 4channel 72v analog multiplexers general description the max14752max14753 are 8to1 and dual 4to1 highvoltage analog multiplexers. Precision 8channel dual 4channel cmos analog multiplexers. You can use it as a simple video switcher to switch between camera, or as a dual page quad processor that has the ability to display 4 cameras in a grid on two pages. The mc14051b, mc14052b, and mc14053b analog multiplexers are digitallycontrolled analog switches. Everfocus ep4cqfhd 4 channel 1080p hd analog quad dvr. Cctv camera pros vm99509 9 channel cctv video multiplexer, ahd hdtvi hdcvi analog cameras, bnc vga hdmi output. A video multiplexer allows multiple cctv security camera signals to be displayed on one.
Lc2mos 4 8 channel high performance analog multiplexers data sheet adg408adg409 rev. It routes a common input signal to any number of separate outputs. Each channel permits signals with amplitudes up to 5. Easy fast switching between videoaudio inputs, split screen. Image freeze control, enabling video frames to be paused or captured for extended period of time. The vm16rt video mux, also known as a cctv multiplexer, supports up to 16 channels of analog cameras or video from other analog devices using bnc connectors.
This configuration screen lets users select the camera type of each channel and also whether the cameras are ntsc or pal format. The max336max337 are monolithic, cmos analog multiplexers muxes. Maximum nrz data rate or analog bandwidth depends on the aib plugin modules installed. They both allow us to display and record multiple cameras.
A multiplexer, commonly abbreviated down to mux, is an electronicallyactuated switch, which can turn one signal into many. Designed in silicon gate c2mos technology to operate from 1. The dg509b is a dual 4 channel differential analog multiplexer designed to connect one of four. Several hundred cctv multiplexers, important components in cctv surveilance.
If all 8 camera channels are used, then video is displayed in half real time that is 15 frames per second per camera. Program or to view additional reports on cctv or other technologies. Evertech 8 channel analog cctv quad processor video screen switch security camera splitter with remote control and adapter. There are total of 4 rca audio inputs with 1 rca audio output so each video input has its audio input channel to be hooked up with. This device is a single 8channel multiplexer having three binary control inputs, a, b, and c, and an inhibit input. Precision 16 channeldual 8channel cmos analog multiplexers description the dg506b and dg507b are high performance analog multiplexers. Ron max14752max14753 8channeldual 4 channel 72v analog multiplexers general description the max14752max14753 are 8 to1 and dual 4to1 highvoltage analog multiplexers. Sts analog switch portfolio ranges from spdt switches to larger octal spdt or quad dpdt switches, featuring low onresistances, integrated 15 kv protection diodes and negative charge pump, and with a bandwidth meeting audio or usb requirements. For cctv cameras, bnc video inputs are typically used.
A select line is used to control which input is connected to the output of the muliplexer. This 8 channel video switcher can serve multiple purposes. Baby monitor camera, wansview 1080phd wireless security camera for home, wifi pet camera for dog and cat, 2 way audio, night vision, works with alexa q6w. The part contains an eight channel multiplexer and trackhold amplifier. Once these signals combine, a multiplexer sends them at a uniform speed to your display panel. Learn about using analog multiplexers for adding more analog inputs to your microcontroller project. Ltc2309 8channel, 12bit sar adc with i2c interface. May 17, 2017 an ideal analog multiplexer routes a single common pin on one side through multiple switches to multiple pins on the other. The dg506b is a 16channel singleended analog multiplexer designed to. It turns out that likes and shares actually help the channel so, if you want to, please click the. Users can toggle between channels 14 and 58 by pressing the quad button on the wireless remote control multiple times to cycle through. Max310 8channel, cmos rf video multiplexer maxim integrated. Bnc to rca converters may be used for analog video devices that use rca connectors and rca cables.
The 16 channel max336 is designed to connect one of 16 inputs to a common output by control of a 4bit binary address. The sn74lv4051a 8 channel cmos analog multiplexers and demultiplexers are designed for 2v to 5. Multiplexers typically have one or more of the following types of video outputs that can be connected to a tv or computer monitor. Jun 09, 2018 to get ready, he made a breakout board for 32channel analog multiplexer device he wants to use. Any combination of singleended, differential and pseudodifferential input pin pairs allowed. Surveillance video transmission matrix solutions cctv multiplexersquads cctv multiplexersquads. This device has fast switching speeds ton 25ns, toff20ns max, handles railtorail analog signals, and consumes. Low rdson analog switches such as as11p2tlr and as21p2tlr are especially suited to low current low voltage signals. The dg9409e is a dual 4channel differential analog multiplexer designed to connect one of four. Analog multiplexer with true differential trackhold. This quad pip video processor also supports audio inputs and output.927 1585 214 722 1112 1340 1468 1482 1343 534 480 119 1270 1323 1063 264 724 321 1083 493 499 84 802 824 852 668 1000 106 1515 246 828 782 254 926 346 193 270 1127 709