Specification	DG419C/D

Channel Capacitance (CS(off), CD(off)) [custom]	8 pF
Channel Capacitance (CS(off), CD(off)) [custom]	8 pF
Channel-to-Channel Matching (ΔRon)	3 Ohm
Charge Injection	3 pC
Crosstalk	-85 dB
Current - Leakage (IS(off)) (Max) [Max]	250 pA
Mounting Type	Surface Mount
Multiplexer/Demultiplexer Circuit	2:1
Number of Circuits	1
On-State Resistance (Max) [Max]	35 Ohm
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	Die
Supplier Device Package	Die
Switch Circuit	SPDT
Switch Time (Ton, Toff) (Max) [custom]	145 ns
Switch Time (Ton, Toff) (Max) [custom]	175 ns
Voltage - Supply, Dual (V±) [Max]	20 V, 4.5 V
Voltage - Supply, Dual (V±) [Min]	-4.5 V
Voltage - Supply, Single (V+) [Max]	30 V
Voltage - Supply, Single (V+) [Min]	10 V

DG419 Series

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

Part	Operating Temperature [Max]	Operating Temperature [Min]	Switch Circuit	Multiplexer/Demultiplexer Circuit	Package / Case	Package / Case	Charge Injection	Channel-to-Channel Matching (ΔRon)	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Crosstalk	On-State Resistance (Max) [Max]	Number of Circuits	Voltage - Supply, Dual (V±) [Max]	Voltage - Supply, Dual (V±) [Min]	Current - Leakage (IS(off)) (Max) [Max]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Supplier Device Package	Mounting Type	Package / Case	Package / Case	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]
Analog Devices Inc./Maxim Integrated DG419LEUA+T	85 C	-40 ¯C	SPDT	2:1	8-MSOP 8-TSSOP	0.118 in 3 mm Width	15 pC	100 mOhm	8 pF	8 pF	-86 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	9 V	36 V	8-uMAX/uSOP	Surface Mount
Analog Devices Inc./Maxim Integrated DG419CY+T	70 °C	0 °C	SPDT	2:1	8-SOIC		3 pC	3 Ohm	8 pF	8 pF	-85 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	10 V	30 V	8-SOIC	Surface Mount	0.154 in	3.9 mm	145 ns	175 ns
Analog Devices Inc./Maxim Integrated DG419C/D	70 °C	0 °C	SPDT	2:1	Die		3 pC	3 Ohm	8 pF	8 pF	-85 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	10 V	30 V	Die	Surface Mount			145 ns	175 ns
Analog Devices Inc./Maxim Integrated DG419LDY	85 C	-40 ¯C	SPDT	2:1	8-SOIC		15 pC	100 mOhm	8 pF	8 pF	-86 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	9 V	36 V	8-SOIC	Surface Mount	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated DG419DY+TG002
Analog Devices Inc./Maxim Integrated DG419CJ+	70 °C	0 °C	SPDT	2:1	8-DIP (0.300" 7.62mm)		3 pC	3 Ohm	8 pF	8 pF	-85 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	10 V	30 V	8-PDIP	Through Hole			145 ns	175 ns
Analog Devices Inc./Maxim Integrated DG419LDJ+	85 C	-40 ¯C	SPDT	2:1	8-DIP (0.300" 7.62mm)		15 pC	100 mOhm	8 pF	8 pF	-86 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	9 V	36 V	8-PDIP	Through Hole
Analog Devices Inc./Maxim Integrated DG419AK	125 °C	-55 °C	SPDT	2:1	8-CDIP (0.300" 7.62mm)		3 pC	3 Ohm	8 pF	8 pF	-85 dB	30 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	10 V	30 V	8-CERDIP	Through Hole			145 ns	175 ns
Analog Devices Inc./Maxim Integrated DG419LDY+	85 C	-40 ¯C	SPDT	2:1	8-SOIC		15 pC	100 mOhm	8 pF	8 pF	-86 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	9 V	36 V	8-SOIC	Surface Mount	0.154 in	3.9 mm
Analog Devices Inc./Maxim Integrated DG419DY	85 C	-40 ¯C	SPDT	2:1	8-SOIC		3 pC	3 Ohm	8 pF	8 pF	-85 dB	35 Ohm	1	4.5 V 20 V	-4.5 V	250 pA	10 V	30 V	8-SOIC	Surface Mount	0.154 in	3.9 mm	145 ns	175 ns

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 0.00	1m+

Description

General part information

DG419 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

DG419C/D

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DG419C/D

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Technical Specifications

DG419 Series

Pricing

Description

DG419 Series

Documents

DG41789: Military Datasheet

DG419 Reliability Data

DG417-DG419: Improved, SPST/SPDT Analog Switches Data Sheet (Rev.2)

DG419 Series