DG418DK

Obsolete

Analog Devices Inc./Maxim Integrated

IC SW SPST-NOX8 35OHM 8CERDIP

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DG418DK

Obsolete

Analog Devices Inc./Maxim Integrated

IC SW SPST-NOX8 35OHM 8CERDIP

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Description Specifications Series Pricing CAD Documents

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

Technical Specifications

Parameters and characteristics for this part

Specification	DG418DK

Channel Capacitance (CD(off))	8 pF
Channel Capacitance (CS(off))	8 pF
Channel-to-Channel Matching (ΔRon)	100 mOhm
Charge Injection	3 pC
Crosstalk	-85 dB
Current - Leakage (Max)	150 nA
Demultiplexer Outputs	1
Mounting Type	Through Hole
Multiplexer Inputs	8
Number of Circuits	8
On-State Resistance (Max)	35 Ohm
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.3 in
Package Name	8-CERDIP, 8-CDIP
Package Width	7.62 mm
Switch Circuit Type	SPST
Switch Contact	NO
Switch Time Toff (Max)	145 ns
Switch Time Ton (Max)	175 ns
Voltage - Supply, Dual (Maximum)	22 V
Voltage - Supply, Dual (Minimum)	-7 V
Voltage - Supply, Dual (Nominal)	7 V
Voltage - Supply, Single (V+) (Maximum)	44 V
Voltage - Supply, Single (V+) (Minimum)	13 V

DG418 Series

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

Part	Package Width	Package Name	Package Length	Number of Circuits	Channel-to-Channel Matching (ΔRon)	Charge Injection	Switch Time Toff (Max)	Switch Time Ton (Max)	Switch Circuit Type	Switch Contact	Demultiplexer Outputs	Multiplexer Inputs	Voltage - Supply, Dual (Minimum)	Voltage - Supply, Dual (Nominal)	Voltage - Supply, Dual (Maximum)	Mounting Type	Current - Leakage (Max)	Voltage - Supply, Single (V+) (Minimum)	Voltage - Supply, Single (V+) (Maximum)	On-State Resistance (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Channel Capacitance (CS(off))	Channel Capacitance (CD(off))	Channel-to-Channel Matching (ΔRon) (Max)	Crosstalk
Analog Devices Inc./Maxim Integrated DG418LEUA+	3 mm	8-TSSOP 8-MSOP 8-uMAX/uSOP	0.118 in	1	100 mOhm	15 pC	185 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Surface Mount	250 pA	9 V	36 V	35 Ohm	85 °C	-40 °C	8 pF	8 pF
Analog Devices Inc./Maxim Integrated DG418CY+	3.9 mm	8-SOIC	0.154 in	1		3 pC	145 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Surface Mount	250 pA	10 V	30 V	35 Ohm	70 °C	0 °C	8 pF	8 pF	3 Ohm	-85 dB
Analog Devices Inc./Maxim Integrated DG418DK	7.62 mm	8-CDIP 8-CERDIP	0.3 in	8	100 mOhm	3 pC	145 ns	175 ns	SPST	NO	1	8	-7 V	7 V	22 V	Through Hole	150 nA	13 V	44 V	35 Ohm	85 °C	-40 °C	8 pF	8 pF		-85 dB
Analog Devices Inc./Maxim Integrated DG418CY	3.9 mm	8-SOIC	0.154 in	1		3 pC	145 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Surface Mount	250 pA	10 V	30 V	35 Ohm	70 °C	0 °C	8 pF	8 pF	3 Ohm	-85 dB
Analog Devices Inc./Maxim Integrated DG418CJ	7.62 mm	8-DIP 8-PDIP	0.3 in	1		3 pC	145 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Through Hole	250 pA	10 V	30 V	35 Ohm	70 °C	0 °C	8 pF	8 pF	3 Ohm	-85 dB
Analog Devices Inc./Maxim Integrated DG418LDY+	3.9 mm	8-SOIC	0.154 in	1	100 mOhm	15 pC	185 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Surface Mount	250 pA	9 V	36 V	35 Ohm	85 °C	-40 °C	8 pF	8 pF
Analog Devices Inc./Maxim Integrated DG418DY	3.9 mm	8-SOIC	0.154 in	1		3 pC	145 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Surface Mount	250 pA	10 V	30 V	35 Ohm	85 °C	-40 °C	8 pF	8 pF	3 Ohm	-85 dB
Analog Devices Inc./Maxim Integrated DG418CJ+	7.62 mm	8-DIP 8-PDIP	0.3 in	1		3 pC	145 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Through Hole	250 pA	10 V	30 V	35 Ohm	70 °C	0 °C	8 pF	8 pF	3 Ohm	-85 dB
Analog Devices Inc./Maxim Integrated DG418DJ	7.62 mm	8-DIP 8-PDIP	0.3 in	1		3 pC	145 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Through Hole	250 pA	10 V	30 V	35 Ohm	85 °C	-40 °C	8 pF	8 pF	3 Ohm	-85 dB
Analog Devices Inc./Maxim Integrated DG418CY+T	3.9 mm	8-SOIC	0.154 in	1		3 pC	145 ns	175 ns	SPST	NO	1	1	-4.5 V	4.5 V	20 V	Surface Mount	250 pA	10 V	30 V	35 Ohm	70 °C	0 °C	8 pF	8 pF	3 Ohm	-85 dB

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

DG418DK | Datasheet