DG221B, DG221BDJ-E3206, DG221CK Selling Leads, Datasheet
MFG:Vishay Package Cooled:DIP-16 D/C:2010+
DG221B, DG221BDJ-E3206, DG221CK Datasheet download
Part Number: DG221B
MFG: Vishay
Package Cooled: DIP-16
D/C: 2010+
DG221B, DG221BDJ-E3206, DG221CK
- Table of contents:
Info of DG221B
Info of DG221BDJ-E3206
Info of DG221CK
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About DG221B
PDF/DataSheet Download
Datasheet: DG221B
File Size: 59832 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
About DG200
PDF/DataSheet Download
Datasheet: DG200
File Size: 92691 KB
Manufacturer: MAXIM [Maxim Integrated Products]
Download : Click here to Download
About DG200
PDF/DataSheet Download
Datasheet: DG200
File Size: 92691 KB
Manufacturer: MAXIM [Maxim Integrated Products]
Download : Click here to Download
DG221B General Description
The DG221B is a monolithic quad single-pole, single-throw analog switch designed for precision switching applications in communication, instrumentation and process control systems. Featuring independent onboard latches and a common WR pin, each DG221B can be memory mapped, and addressed as a single data byte for simultaneous switching.
The DG221B combines low power and low on-resistance (60 typical) while handling continuous currents up to 20 mA. An epitaxial layer prevents latchup.
The device features true bidirectional performance in the on condition.
The DG221B combines low power and low on-resistance (60 typical) while handling continuous currents up to 20 mA. An epitaxial layer prevents latchup.
The device features true bidirectional performance in the on condition.
DG221B Maximum Ratings
V+ ........ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 V
GND . . . . . .. . . . . . . . . . .. . . . . . . . . . . . . . . . ...... . . . . . . . . . . . . . . . . . . . . . .25 V
Digital Inputsa VS, VD . . .. . . . .. . . . . . . . .. . .. . .. . . .. . . .. . .. (V-) -2 V to (V+) +2 V
or 20 mA, whichever occurs first
Continuous Current (Any Terminal) .. . . . . . . . . .. . . . . . .. .. . . . .. . . . . .. . . . 30 mA
Current, S or D ................................................ .. . . .. . . ... . .. . .... .. .. . . .. . . 20 mA
Peak Current, S or D (Pulsed 1 ms, 10% duty cycle). .. .. .. . ... . ... .. ... . ... . . 70 mA
Storage Temperature: (DJ and DY Suffix) . . . . . . . .. . .. . . . . .. . .. . . .. . -65 to 125
Power Dissipation (Package)b
16-Pin Plastic DIPc . . . . . . . . . . .. . . . . . . . .. . . . . . . . . .. . . . . . . . . . .. .. . . 470 mW
QFN-16d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. . . . . . . . . . . . 600 mW
GND . . . . . .. . . . . . . . . . .. . . . . . . . . . . . . . . . ...... . . . . . . . . . . . . . . . . . . . . . .25 V
Digital Inputsa VS, VD . . .. . . . .. . . . . . . . .. . .. . .. . . .. . . .. . .. (V-) -2 V to (V+) +2 V
or 20 mA, whichever occurs first
Continuous Current (Any Terminal) .. . . . . . . . . .. . . . . . .. .. . . . .. . . . . .. . . . 30 mA
Current, S or D ................................................ .. . . .. . . ... . .. . .... .. .. . . .. . . 20 mA
Peak Current, S or D (Pulsed 1 ms, 10% duty cycle). .. .. .. . ... . ... .. ... . ... . . 70 mA
Storage Temperature: (DJ and DY Suffix) . . . . . . . .. . .. . . . . .. . .. . . .. . -65 to 125
Power Dissipation (Package)b
16-Pin Plastic DIPc . . . . . . . . . . .. . . . . . . . .. . . . . . . . . .. . . . . . . . . . .. .. . . 470 mW
QFN-16d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. . . . . . . . . . . . 600 mW
DG221B Features
Accepts 150-ns Write Pulse Width
5-V On-Chip Regulator
Latches Are Transparent with WR Low
Low On-Resistance: 60
5-V On-Chip Regulator
Latches Are Transparent with WR Low
Low On-Resistance: 60
DG221B Typical Application
P Based Systems
Automatic Test Equipment
Communication Systems
Data Acquisition Systems
Medical Instrumentation
Factory Automation
Automatic Test Equipment
Communication Systems
Data Acquisition Systems
Medical Instrumentation
Factory Automation
DG221B Connection Diagram
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