Integrated Circuits (ICs)

HV2818/R4X

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ANALOGUE SWITCH, 32-CHANNEL, 2:1, 4.5 V TO 6.3 V SUPPLY, VQFN-64, 0 °C TO 70 °C

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Integrated Circuits (ICs)

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ANALOGUE SWITCH, 32-CHANNEL, 2:1, 4.5 V TO 6.3 V SUPPLY, VQFN-64, 0 °C TO 70 °C

Technical Specifications

Parameters and characteristics for this part

Specification	HV2818/R4X

-3db Bandwidth	50 MHz
Channel Capacitance (CS(off), CD(off)) [custom]	21 pF
Channel Capacitance (CS(off), CD(off)) [custom]	21 pF
Charge Injection	100 pC
Crosstalk	-70 dB
Current - Leakage (IS(off)) (Max)	3 µA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	2:1
Number of Circuits	16
On-State Resistance (Max) [Max]	9 Ohm
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	64-VFQFN Exposed Pad
Supplier Device Package	64-VQFN (9x9)
Switch Circuit	SPDT
Switch Time (Ton, Toff) (Max) [custom]	5 µs
Switch Time (Ton, Toff) (Max) [custom]	5 µs
Voltage - Supply, Single (V+) [Max]	6.3 V
Voltage - Supply, Single (V+) [Min]	4.5 V

32Ch High Voltage Multiplexer w/+5V bias

Part	Current - Leakage (IS(off)) (Max)	Number of Circuits	Charge Injection	Supplier Device Package	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	-3db Bandwidth	On-State Resistance (Max) [Max]	Package / Case	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Crosstalk	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Switch Circuit	Multiplexer/Demultiplexer Circuit	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type
Microchip Technology HV2818/R4X	3 µA	16	100 pC	64-VQFN (9x9)	21 pF	21 pF	50 MHz	9 Ohm	64-VFQFN Exposed Pad	5 µs	5 µs	-70 dB	6.3 V	4.5 V	SPDT	2:1	70 °C	0 °C	Surface Mount

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 33.94
Microchip Direct	TRAY	1	$ 33.94
		25	$ 28.29
		100	$ 25.70
		1000	$ 23.76
		5000	$ 22.54
Newark	Each	25	$ 29.42

General part information

The HV2818 is a low harmonic

distortion, low charge injection, 16X2:1 high-voltage analog

multiplexer/demultiplexer with only a +5V bias supply. All the switch channels can pass up to ±100V

Technical documentation and resources