Specification	DG418LDY+

Channel Capacitance (CS(off), CD(off)) [custom]	8 pF
Channel Capacitance (CS(off), CD(off)) [custom]	8 pF
Channel-to-Channel Matching (ΔRon)	100 mOhm
Charge Injection	15 pC
Current - Leakage (IS(off)) (Max) [Max]	250 pA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	1
On-State Resistance (Max) [Max]	35 Ohm
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Supplier Device Package	8-SOIC
Switch Circuit	SPST - NO
Switch Time (Ton, Toff) (Max) [custom]	175 ns
Switch Time (Ton, Toff) (Max) [custom]	185 ns
Voltage - Supply, Dual (V±) [Max]	20 V, 4.5 V
Voltage - Supply, Dual (V±) [Min]	-4.5 V
Voltage - Supply, Single (V+) [Max]	36 V
Voltage - Supply, Single (V+) [Min]	9 V

DG418 Series

35Ω SPST/SPDT, +3V Logic-Compatible Analog Switches

Part	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Operating Temperature [Max]	Operating Temperature [Min]	On-State Resistance (Max) [Max]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Current - Leakage (IS(off)) (Max) [Max]	Mounting Type	Voltage - Supply, Dual (V±) [Max]	Voltage - Supply, Dual (V±) [Min]	Multiplexer/Demultiplexer Circuit	Supplier Device Package	Switch Circuit	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Charge Injection	Channel-to-Channel Matching (ΔRon)	Number of Circuits	Package / Case	Package / Case	Package / Case	Package / Case	Crosstalk	Current - Leakage (IS(off)) (Max)
Analog Devices Inc./Maxim Integrated DG418LEUA+	8 pF	8 pF	85 C	-40 ¯C	35 Ohm	9 V	36 V	250 pA	Surface Mount	4.5 V 20 V	-4.5 V	1:1	8-uMAX/uSOP	SPST - NO	175 ns	185 ns	15 pC	100 mOhm	1	8-MSOP 8-TSSOP	0.118 in 3 mm Width
Analog Devices Inc./Maxim Integrated DG418CY+	8 pF	8 pF	70 °C	0 °C	35 Ohm	10 V	30 V	250 pA	Surface Mount	4.5 V 20 V	-4.5 V	1:1	8-SOIC	SPST - NO	175 ns	145 ns	3 pC	3 Ohm	1	8-SOIC		0.154 in	3.9 mm	-85 dB
Analog Devices Inc./Maxim Integrated DG418DK	8 pF	8 pF	85 C	-40 ¯C	35 Ohm	13 V	44 V		Through Hole	22 V	-7 V	8:1	8-CERDIP	SPST - NO	175 ns	145 ns	3 pC	100 mOhm	8	8-CDIP (0.300" 7.62mm)				-85 dB	150 nA
Analog Devices Inc./Maxim Integrated DG418CY	8 pF	8 pF	70 °C	0 °C	35 Ohm	10 V	30 V	250 pA	Surface Mount	4.5 V 20 V	-4.5 V	1:1	8-SOIC	SPST - NO	175 ns	145 ns	3 pC	3 Ohm	1	8-SOIC		0.154 in	3.9 mm	-85 dB
Analog Devices Inc./Maxim Integrated DG418CJ	8 pF	8 pF	70 °C	0 °C	35 Ohm	10 V	30 V	250 pA	Through Hole	4.5 V 20 V	-4.5 V	1:1	8-PDIP	SPST - NO	175 ns	145 ns	3 pC	3 Ohm	1	8-DIP (0.300" 7.62mm)				-85 dB
Analog Devices Inc./Maxim Integrated DG418LDY+	8 pF	8 pF	85 C	-40 ¯C	35 Ohm	9 V	36 V	250 pA	Surface Mount	4.5 V 20 V	-4.5 V	1:1	8-SOIC	SPST - NO	175 ns	185 ns	15 pC	100 mOhm	1	8-SOIC		0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated DG418DY	8 pF	8 pF	85 C	-40 ¯C	35 Ohm	10 V	30 V	250 pA	Surface Mount	4.5 V 20 V	-4.5 V	1:1	8-SOIC	SPST - NO	175 ns	145 ns	3 pC	3 Ohm	1	8-SOIC		0.154 in	3.9 mm	-85 dB
Analog Devices Inc./Maxim Integrated DG418CJ+	8 pF	8 pF	70 °C	0 °C	35 Ohm	10 V	30 V	250 pA	Through Hole	4.5 V 20 V	-4.5 V	1:1	8-PDIP	SPST - NO	175 ns	145 ns	3 pC	3 Ohm	1	8-DIP (0.300" 7.62mm)				-85 dB
Analog Devices Inc./Maxim Integrated DG418DJ	8 pF	8 pF	85 C	-40 ¯C	35 Ohm	10 V	30 V	250 pA	Through Hole	4.5 V 20 V	-4.5 V	1:1	8-PDIP	SPST - NO	175 ns	145 ns	3 pC	3 Ohm	1	8-DIP (0.300" 7.62mm)				-85 dB
Analog Devices Inc./Maxim Integrated DG418CY+T	8 pF	8 pF	70 °C	0 °C	35 Ohm	10 V	30 V	250 pA	Surface Mount	4.5 V 20 V	-4.5 V	1:1	8-SOIC	SPST - NO	175 ns	145 ns	3 pC	3 Ohm	1	8-SOIC		0.154 in	3.9 mm	-85 dB

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Tube	1	$ 9.09	<5d
		10	$ 7.07
		25	$ 6.56
		100	$ 6.01
		300	$ 5.70
		500	$ 5.58
		1000	$ 5.45
Mouser	N/A	1	$ 9.56	1m+
		10	$ 5.67
		100	$ 4.75
		200	$ 4.31
Newark	Each	1	$ 9.56	1m+
		10	$ 5.67
		25	$ 5.36
		50	$ 5.06
		100	$ 4.75
		300	$ 4.31

Description

General part information

DG418 Series

The DG417L/DG418L/DG419L precision, CMOS analog switches feature low on-resistance (RON= 35Ω), guaranteed RONmatching between switches (3Ω max), and guaranteed RONflatness over the signal range (4Ω max). These switches are +3V logic-compatible when powered from ±15V or ±12V supplies. The switches conduct equally well in either direction, and feature low charge injection and low power consumption. The DG417L/DG418L/DG419L also offer low off-leakage current over temperature (less than 5nA at +85°C).The DG417L/DG418L are single-pole/single-throw (SPST) switches. The DG417L is normally closed, and the DG418L is normally open. The DG419L is single-pole/double-throw (SPDT) with one normally closed switch and one normally open switch. Switching times are less than 175ns for tONand less than 185ns for tOFF. These devices operate with a single +9V to +36V or bipolar ±4.5V to ±20V supplies.The digital input has a +0.8V logic-low threshold and a +2.0V logic-high threshold, ensuring +3V TTL and CMOS-logic compatibility. The DG417L/DG418L/ DG419L are available in a tiny 8-pin µMAX®, 8-pin SO, or convenient 8-pin plastic DIP. All products are rated at the extended temperature range of -40°C to +85°C.ApplicationsAudio Signal RoutingBattery-Operated SystemsCommunication SystemsGuidance and Control SystemsMilitary RadiosModems/FaxesPBX, PABXSample-and-Hold CircuitsTest Equipment

Documents

Technical documentation and resources

Package Drawing - Small-Outline IC, Narrow (0.15in)

Package Drawing