Product Summary

The DG442DY is a monolithic CMOS analog switch. The DG442DY includes four independent single pole single throw (SPST) analog switches, TTL and CMOS compatible digital inputs, and a voltage reference for logic thresholds. The applications of the DG442DY include Audio Switching, Battery Operated Systems, Data Acquisition, Hi-Rel Systems, Sample and Hold Circuits, Communication Systems and Automatic Test Equipment.

Parametrics

DG442DY absolute maximum ratings: (1)V+ to V- : 44.0V; (2)GND to V-: -25V; (3)GND to V+ :+34V; (4)Digital Inputs, VS, VD: (V-) -2V to (V+) + 2V or 30mA, Whichever Occurs First; (5)Continuous Current (Any Terminal): 30mA; (6)Peak Current, S or D (Pulsed 1ms, 10% Duty Cycle Max): 100mA.

Features

DG442DY features: (1)ON Resistance (Max):85Ω; (2)Low Power Consumption (PD): <1.6mW; (3)Fast Switching Action, tON (Max): 250ns; tOFF (Max): 120ns; (4)Low Charge Injection; (5)Upgrade from DG201A, DG202; (6)TTL, CMOS Compatible; (7)Single or Split Supply Operation; (8)Pb-Free Plus Anneal Available (RoHS Compliant).

Diagrams

DG442DY diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
DG442DY
DG442DY

Vishay/Siliconix

Analog Switch ICs SPST Analog Switch

Data Sheet

0-290: $1.03
290-500: $0.95
500-1000: $0.92
1000-2000: $0.84
DG442DY+
DG442DY+

Maxim Integrated Products

Analog Switch ICs Quad SPST CMOS Normally Open

Data Sheet

0-1: $3.82
1-25: $2.55
25-100: $2.09
100-250: $1.87
DG442DY-E3
DG442DY-E3

Vishay/Siliconix

Analog Switch ICs SPST Analog Switch

Data Sheet

0-1: $0.78
1-10: $0.71
10-100: $0.62
100-250: $0.56
DG442DY+T
DG442DY+T

Maxim Integrated Products

Analog Switch ICs Quad SPST CMOS Normally Open

Data Sheet

0-2085: $1.75
2085-2500: $1.75
DG442DY-T1
DG442DY-T1

Vishay/Siliconix

Analog Switch ICs Hi-Speed Quad SPST

Data Sheet

0-1480: $1.00
1480-2500: $0.76
2500-5000: $0.74
5000-7500: $0.73
DG442DY-T
DG442DY-T

Maxim Integrated Products

Analog Switch ICs

Data Sheet

Negotiable 
DG442DY-T1-E3
DG442DY-T1-E3

Vishay/Siliconix

Analog Switch ICs Quad SPST 22/25V 18

Data Sheet

0-1: $0.78
1-10: $0.71
10-50: $0.67
50-100: $0.62
DG442DYZ
DG442DYZ

Intersil

Analog Switch ICs SWITCH 4X SPST N.O. 16NSOIC IND

Data Sheet

0-1: $1.43
1-25: $1.09
25-100: $0.76
100-500: $0.67