4-Channel Wideband And Video Multiplexer

The HI-524 is a 4-Channel CMOS Analog multiplexer designed to process single-ended signals with bandwidths up to 10MHz. The chip includes a 1 of 4 decoder for channel selection and an enable input to inhibit all channels (chip select). Three CMOS transmission Gates are used in each channel, as compared to the single Gate in more conventional CMOS multiplexers. This provides a double barrier to the unwanted coupling of signals from each input to the output. In addition, Dielectric Isolation (DI) processing helps to insure the Crosstalk is less than -60dB at 10MHz. The HI-524 is designed to operate into a wideband Buffer Amplifier such as the Intersil HA-2541. The multiplexer chip includes two ON switches in series, for use as a feedback element with the Amplifier This feedback resistance matches and tracks the channel ON resistance, to minimize the Amplifier VOS and its variation with temperature. The HI-524 is well suited to the rapid switching of Video and other wideband signals in telemetry, instrumentation, radar and Video systems.
By Intersil Corporation
Part Manufacturer Description Datasheet Samples
TMS626162 Texas Instruments TMS626162 524 288-WORD BY 16-BIT BY 2-BANK SYNCHRONOUS DYNAMIC RANDOM ACCESS MEMORY (PC66)
LMH6646 MDC Texas Instruments 2.7V, 650µA, 55MHz Rail-to-Rail Input and Output Amplifiers with Shutdown Option 0-DIESALE -40 to 85
LMH6629 MDC Texas Instruments Ultra-Low Noise, High-Speed Operational Amplifier with Shutdown 0-DIESALE -40 to 85
OPA2681N1 Texas Instruments SpeedPlus(TM) Wideband, Current Feedback Operational Amplifier with Disable 14-SOIC
LMV794 MDA Texas Instruments 88 MHz, Low Noise, 1.8V CMOS Input, Decompensated Operational Amplifiers 0-DIESALE -40 to 85
LMH6723 MDC Texas Instruments Single/Quad 370 MHz 1 mA Current Feedback Op Amp 0-DIESALE -40 to 85
SN74LVC1G14YZAR Texas Instruments IC LVC/LCX/Z SERIES, 1-INPUT INVERT GATE, BGA5, ROHS COMPLIANT, MO-211EA, DSBGA-5, Gate
SN74LVC3G14YEAR Texas Instruments LVC/LCX/Z SERIES, TRIPLE 1-INPUT INVERT GATE, BGA8, MO-211EB, DSBGA-8
LMV324IPWRE4 Texas Instruments Quad Low-Voltage Rail-to-Rail Output Operational Amplifier - see LMV324A for upgraded version 14-TSSOP -40 to 125
TL431IDE4 Texas Instruments 2% Accuracy Adjustable Precision Shunt Regulator 8-SOIC -40 to 85
HI-524 's PackagesHI-524 's pdf datasheet
HI1-0524-5 DIP
HI3-0524-5 PDIP




HI-524 Pinout, Pinouts
HI-524 pinout,Pin out
This is one package pinout of HI-524,If you need more pinouts please download HI-524's pdf datasheet.

HI-524 Application circuits
HI-524 circuits
This is one application circuit of HI-524,If you need more circuits,please download HI-524's pdf datasheet.


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HI-524 Application Notes HI-524 RoHS HI-524 Circuits HI-524 footprint