ISL8499IVZ

Switch Time (Ton, Toff) (Max):	25ns, 23ns
Base Part Number:	ISL8499
Supplier Device Package:	16-TSSOP
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	-98dB @ 100kHz
Current - Leakage (IS(off)) (Max):	50nA
Channel Capacitance (CS(off), CD(off)):	106pF
Charge Injection:	-120pC
-3db Bandwidth:	--
Series:	--
Voltage - Supply, Dual (V±):	--
Voltage - Supply, Single (V+):	1.65 V ~ 4.5 V
Channel-to-Channel Matching (ΔRon):	40 mOhm
On-State Resistance (Max):	250 mOhm
Number of Circuits:	4
Multiplexer/Demultiplexer Circuit:	2:1
Switch Circuit:	SPDT
Part Status:	Obsolete
Packaging:	Tube

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Analog switches, multiplexers, and demultiplexers (MUX) are essential in a range of applications, from computers and telecoms, to musical instruments and medical devices.The ISL8499IVZ is an example of an analog MUX device which is widely used in these applications due to its high frequency response and low resistance.The ISL8499IVZ is a high-frequency, low-resistance electrical switch with three dual-channel analog multiplexers/demultiplexers and one single channel analog switch. Each channel has two inputs and one output. The device is designed to switch high-speed digital and analog signals across two channels with a maximum voltage of 20 V.The ISL8499IVZ has two control signals, EN and SW/DT. The EN signal enables/disables the analog outputs of the device. When the signal is high, the MUX is enabled and the output will switch between the two inputs depending on the value of the SW/DT signal. If the signal is low, the MUX will remain disabled and the output will remain unaffected by the inputs.The SW/DT signal is used to control the switching of the analog signal between the two input channels. When the SW/DT signal is high, the signal will switch from the first to the second input and vice versa. When the signal is low, the output will remain unaffected by the inputs.The ISL8499IVZ is commonly used as an analog MUX for PC audio systems and telecom systems, due to its low resistance, high-frequency response and ability to switch high-speed signals.In medical applications, the ISL8499IVZ offers an ideal solution for switching between multiple medical devices. For example, it can be used in an EEG monitor to switch between two EEG signals. It can also be used to switch between two electrical stimulation signals in medical implant devices, such as pacemakers and neuromodulation systems.In musical instruments, the device offers a convenient way to switch between multiple audio sources. For example, it can be used to switch between two different microphones or two different guitar amplifiers.Overall, the ISL8499IVZ is an ideal choice for a range of applications, from telecoms and medical implants to musical instruments. It provides low resistance and high-frequency response for switching between high-speed signals, making it a dependable and versatile analog MUX for both industrial and consumer applications.

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