DG442ETE+T

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Analog Devices Inc./Maxim Integrated

IMPROVED, QUAD, SPST ANALOG SWITCHES

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DG442ETE+T

Unknown

Analog Devices Inc./Maxim Integrated

IMPROVED, QUAD, SPST ANALOG SWITCHES

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Description Specifications Series Pricing CAD Documents

Description

General part information

DG442 Series

Maxim's redesigned DG441/DG442 analog switches now feature on-resistance matching (4Ω max) between switches and guaranteed on-resistance flatness over the signal range (9Ω max). These low on-resistance switches conduct equally well in either direction. They guarantee low charge injection (10pC max), low power consumption (1.65mW), and an ESD tolerance of 2000V minimum per Method 3015.7. The new design offers lower off-leakage current over temperature (less than 5nA at +85°C).The DG441/DG442 are quad, single-pole/single-throw (SPST) analog switches. The DG441 has four normally closed switches, and the DG442 has four normally open switches. Switching times are less than 250ns for tONand less than 170ns for tOFF. These devices operate from a single +10V to +30V supply, or bipolar ±4.5V to ±20V supplies. Maxim's improved DG441/DG442 continue to be fabricated with a 44V silicon-gate process.ApplicationsAudio-Signal RoutingBattery-Powered ApplicationsCommunication SystemsFax MachinesGuidance and Control SystemsHeads-Up DisplaysMilitary RadiosModemsPBX, PABXSample-and-Hold CircuitsTest Equipment

Technical Specifications

Parameters and characteristics for this part

Specification	DG442ETE+T

Channel Capacitance (CD(off))	4 pF
Channel Capacitance (CS(off))	4 pF
Channel-to-Channel Matching (ΔRon) (Max)	4 Ohm
Charge Injection	5 pC
Crosstalk	-100 dB
Current - Leakage (Max)	500 pA
Demultiplexer Outputs	1
Mounting Type	Surface Mount
Multiplexer Inputs	1
Number of Circuits	4
On-State Resistance (Max)	85 Ohm
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	16-WQFN Exposed Pad
Package Length	5 mm
Package Name	16-TQFN
Package Width	5 mm
Switch Circuit Type	SPST
Switch Contact	NO
Switch Time Toff (Max)	170 ns
Switch Time Ton (Max)	250 ns
Voltage - Supply, Dual (Maximum)	20 V
Voltage - Supply, Dual (Minimum)	-4.5 V
Voltage - Supply, Dual (Nominal)	4.5 V
Voltage - Supply, Single (V+) (Maximum)	30 V
Voltage - Supply, Single (V+) (Minimum)	10 V

DG442 Series

Part	Voltage - Supply, Single (V+) (Maximum)	Voltage - Supply, Single (V+) (Minimum)	On-State Resistance (Max)	Number of Circuits	Demultiplexer Outputs	Multiplexer Inputs	Charge Injection	Channel-to-Channel Matching (ΔRon) (Max)	Voltage - Supply, Dual (Minimum)	Voltage - Supply, Dual (Nominal)	Voltage - Supply, Dual (Maximum)	Switch Time Toff (Max)	Switch Time Ton (Max)	Switch Circuit Type	Switch Contact	Channel Capacitance (CD(off))	Channel Capacitance (CS(off))	Mounting Type	Current - Leakage (Max)	Package Width	Package Name	Package Length	Crosstalk	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case
Analog Devices Inc./Maxim Integrated DG442DY+T	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Surface Mount	500 pA	3.9 mm	16-SOIC	0.154 in	-100 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated DG442CEE	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Through Hole	500 pA	7.62 mm	16-DIP 16-PDIP	0.3 in	-100 dB	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DG442CJ+	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Through Hole	500 pA	7.62 mm	16-DIP 16-PDIP	0.3 in	-100 dB	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DG442DY+	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Surface Mount	500 pA	3.9 mm	16-SOIC	0.154 in	-100 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated DG442ETE+T	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Surface Mount	500 pA	5 mm	16-TQFN	5 mm	-100 dB	85 °C	-40 °C	16-WQFN Exposed Pad
Analog Devices Inc./Maxim Integrated DG442DJ+	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Through Hole	500 pA	7.62 mm	16-DIP 16-PDIP	0.3 in	-100 dB	85 °C	-40 °C
Analog Devices Inc./Maxim Integrated DG442CY+T	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Surface Mount	500 pA	3.9 mm	16-SOIC	0.154 in	-100 dB	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DG442CY+	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Surface Mount	500 pA	3.9 mm	16-SOIC	0.154 in	-100 dB	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DG442CJ	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Through Hole	500 pA	7.62 mm	16-DIP 16-PDIP	0.3 in	-100 dB	70 °C	0 °C
Analog Devices Inc./Maxim Integrated DG442ETE+	30 V	10 V	85 Ohm	4	1	1	5 pC	4 Ohm	-4.5 V	4.5 V	20 V	170 ns	250 ns	SPST	NO	4 pF	4 pF	Surface Mount	500 pA	5 mm	16-TQFN	5 mm	-100 dB	85 °C	-40 °C	16-WQFN Exposed Pad

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

DG442ETE+T | Datasheet

DG441442: Military Datasheet

Package Drawing - 16-LFCSP-5X5X0.75