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See Technical Specifications

DG445DJ+ +BOM

High-performance analog switches for complex electronic desig

Manufacturer:

Analog Devices Inc./Maxim Integrated
Mfr.Part #:

DG445DJ+
Datasheet:

DG445DJ+ Datasheet (PDF)
Switch Circuit:

SPST - NO
Multiplexer/Demultiplexer Circuit:

1:1
Number Of Circuits:

4
On-State Resistance (Max):

85Ohm
EDA/CAD Models:

Request Free CAD Models for DG445DJ+

DG445DJ+ General Description

Featuring enhanced on-resistance matching and flatness, Maxim's DG445DJ+ analog switches deliver consistent and reliable performance. These switches provide seamless conduction in either direction, with low charge injection and minimal power consumption. Additionally, the switches exhibit high ESD tolerance, offering robust protection against electrical surges. The DG445DJ+ further guarantees low off-leakage current at elevated temperatures, ensuring stable operation in diverse operating conditions

Key Features

Fast Signal Acquisition (20ns)
Wide Operating Temperature Range (-40°C to +150°C)
Low Input Current (< 100nA at 10kHz)

Application

Battery-powered equipment

Specifications

Switch Circuit	SPST - NO	Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	4	On-State Resistance (Max)	85Ohm
Channel-to-Channel Matching (ΔRon)	4Ohm (Max)	Voltage - Supply, Single (V+)	10V ~ 30V
Voltage - Supply, Dual (V±)	±4.5V ~ 20V	Switch Time (Ton, Toff) (Max)	250ns, 170ns
Charge Injection	5pC	Channel Capacitance (CS(off), CD(off))	4pF, 4pF
Current - Leakage (IS(off)) (Max)	500pA	Crosstalk	-100dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Through Hole
Base Product Number	DG445