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DG221

Features: ` Accepts 150-ns Write Pulse Width` 5-V On-Chip Regulator` Built on PLUS-40 Process` Latches Are Transparent with WR Low`Low On-Resistance: 60 Application` P Based Systems` Automatic Test Equipment` Communication Systems` Data Acquisition Systems` Medical Instrumentation` Factory Automat...

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SeekIC No. : 004326074 Detail

DG221: Features: ` Accepts 150-ns Write Pulse Width` 5-V On-Chip Regulator` Built on PLUS-40 Process` Latches Are Transparent with WR Low`Low On-Resistance: 60 Application` P Based Systems` Automatic Test ...

DG221 Data Sheet

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Part Number:
DG221
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/2/15

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Product Details

Description



Features:

` Accepts 150-ns Write Pulse Width
` 5-V On-Chip Regulator
` Built on PLUS-40 Process
` Latches Are Transparent with WR Low
` Low On-Resistance: 60




Application

` P Based Systems
` Automatic Test Equipment
` Communication Systems
` Data Acquisition Systems
` Medical Instrumentation
` Factory Automation


Pinout

Connection Diagram


Specifications

Voltages Referenced to V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 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
Continuous Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Peak Current, S or D (Pulsed 1 ms, 10% duty cycle) . . . . . . . . . 70 mA
Storage Temperature: (AK Suffix) . . . . . . . . . ............ . . 65 to 150
(CJ and DY Suffix) . . . . ................................................. . 65 to 125
Power Dissipation (Package)b
16-Pin CerDIPc . . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . 900 mW
16-Pin Plastic DIPd . . . . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . 470 mW
16-Pin SOICe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 mW
Notes:
a. Signals on SX, DX, or INX exceeding V+ or V will be clamped
by internal diodes. Limit forward diode current to maximum
current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 12 mW/C above 75
d. Derate 6.5 mW/C above 25
e. Derate 7.7 mW/C above 75


Description

nalog switch designed for precision switching applications in communication, instrumentation and process control systems. Featuring independent onboard latches and a common WR pin, each DG221 can be memory mapped, and addressed as a single data byte for simultaneous switching.

Designed on the Siliconix PLUS-40 CMOS process, the DG221 combines low power and low on-resistance (60typical) while handling continuous currents up to 20 mA. An epitaxial layer prevents latchup.

The DG221  features true bidirectional performance in the on condition. These switches guarantee a rail-to-rail blocking capability (44 V max), in the off condition.




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