DG419CJ+ Maxim Integrated Products, DG419CJ+ Datasheet

DG419CJ+

Manufacturer Part Number

DG419CJ+

Description

IC SWITCH SPDT 8DIP

Manufacturer

Maxim Integrated Products

Type

Analog Switchr

Datasheet

1.DG418DY.pdf (12 pages)

Specifications of DG419CJ+

Function

Switch

Circuit

1 x SPDT

On-state Resistance

35 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

10 V ~ 30 V, ±4.5 V ~ 20 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

8-DIP (0.300", 7.62mm)

Number Of Switches

Dual

Switch Configuration

SPDT

On Resistance (max)

35 Ohms

On Time (max)

175 ns

Off Time (max)

145 ns

Off Isolation (typ)

68 dB

Supply Voltage (max)

+/- 20 V

Supply Voltage (min)

+/- 4.5 V

Supply Current

- 0.0001 uA

Maximum Power Dissipation

727 mW

Maximum Operating Temperature

+ 70 C

Mounting Style

Through Hole

Description/function

Analog Switch

Input Level

CMOS, TTL

Minimum Operating Temperature

0 C

Off State Leakage Current (max)

5 nA

Package

8PDIP N

Maximum On Resistance

100@10.8V Ohm

Maximum Propagation Delay Bus To Bus

175@Â±15V ns

Maximum High Level Output Current

30 mA

Switch Architecture

SPDT

Power Supply Type

Single|Dual

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 12
Download datasheet (171Kb)

Maxim’s redesigned DG417/DG418/DG419 precision,

CMOS, monolithic analog switches now feature guar-

anteed on-resistance matching (3Ω max) between

switches and guaranteed on-resistance flatness over

the signal range (4Ω max). These switches conduct

equally well in either direction and guarantee low

charge injection, low power consumption, and an ESD

tolerance of 2000V minimum per Method 3015.7. The

new design offers low off-leakage current over temper-

ature (less than 5nA at +85°C).

The DG417/DG418 are single-pole/single-throw (SPST)

switches. The DG417 is normally closed, and the

DG418 is normally open. The DG419 is single-

pole/double-throw (SPDT) with one normally closed

switch and one normally open switch. Switching times

are less than 175ns max for t

max for t

supply, or bipolar ±4.5V to ±20V supplies. The

improved DG417/DG418/DG419 are fabricated with a

44V silicon-gate process.

________________________Applications

19-0114; Rev 2; 12/96

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

_____________________Pin Configurations/Functional Diagrams/Truth Tables

_______________General Description

TOP VIEW

N.C. = NO INTERNAL CONNECTION

Sample-and-Hold Circuits

Test Equipment

Modems

Guidance and Control Systems

Audio Signal Routing

OFF

N.C.

GND

. Operation is from a single +10V to +30V

V+

________________________________________________________________ Maxim Integrated Products

LOGIC

Improved, SPST/SPDT Analog Switches

DIP/SO

DG417

SWITCH

OFF

Communications Systems

Battery-Operated Systems

Fax Machines

PBX, PABX

Military Radios

and less than 145ns

V-

N.C.

GND

SWITCHES SHOWN FOR LOGIC "0" INPUT

V+

LOGIC

DIP/SO

DG418

Ordering Information continued at end of data sheet.

* Contact factory for dice specifications.

SWITCH

______________________New Features

__________________Existing Features

OFF

______________Ordering Information

DG417CJ

DG417CY

DG417C/D

DG417DJ

DG417DY

Plug-In Upgrades for Industry-Standard

DG417/DG418/DG419

Improved R

(3Ω max, DG419 only)

Guaranteed R

Improved Charge Injection (10pC max)

Improved Off-Leakage Current Over Temperature

(<5nA at +85°C)

Withstand Electrostatic Discharge (2000V min)

per Method 3015.7

Low R

Single-Supply Operation +10V to +30V

Bipolar-Supply Operation ±4.5V to ±20V

Low Power Consumption (35µW max)

Rail-to-Rail Signal Handling

TTL/CMOS-Logic Compatible

PART

V-

DS(ON)

GND

FLAT(ON)

(35Ω max)

V+

-40°C to +85°C

TEMP. RANGE

LOGIC

0°C to +70°C

Match Between Channels

Over Signal Range (4Ω max)

DIP/SO

DG419

SWITCH 1

DG419

OFF

SWITCH 2

8 Plastic DIP

8 SO

Dice*

8 Plastic DIP

8 SO

PIN-PACKAGE

OFF

V-

Related parts for DG419CJ+

DG419CJ+ Summary of contents

Page 1

... DIP/SO DG417 LOGIC SWITCH OFF N. INTERNAL CONNECTION ________________________________________________________________ Maxim Integrated Products For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800 ______________________New Features Plug-In Upgrades for Industry-Standard DG417/DG418/DG419 Improved R (3Ω max, DG419 only) Guaranteed R Improved Charge Injection (10pC max) Improved Off-Leakage Current Over Temperature (< ...

Page 2

Improved, SPST/SPDT Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced .......................................................................................44V GND....................................................................................25V VL ..................................................(GND - 0.3V) to (V+ + 0.3V) Digital Inputs (Note 1) .........(V- - 2V) to (V+ + 2V) or 30mA S D ...

Page 3

Improved, SPST/SPDT Analog Switches ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +15V -15V 5V, GND = 0V PARAMETER SYMBOL LOGIC INPUT Logic Input Current with I INH Input Voltage High Logic Input Current with I ...

Page 4

Improved, SPST/SPDT Analog Switches ELECTRICAL CHARACTERISTICS—Single Supply (V+ = +12V 0V 5V, GND = 0V, V PARAMETER SYMBOL SWITCH Analog Signal Range V ANALOG Drain-Source On-Resistance R DS(ON) DYNAMIC Turn-On Time t ON Turn-Off Time t ...

Page 5

Improved, SPST/SPDT Analog Switches __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V AND D POWER-SUPPLY VOLTAGE 5V - 10V -10V C: ...

Page 6

Improved, SPST/SPDT Analog Switches ______________________________________________________________Pin Description PIN NAME DG417 DG418 DG419 1 — — S — 1 — S — — — N. GND ...

Page 7

Improved, SPST/SPDT Analog Switches _____________________________________________________Test Circuits/Timing Diagrams +3V LOGIC 50% INPUT 0V V OUT 0 SWITCH 0V OUTPUT t ON LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. Figure 2. DG417/DG418 Switching Time +3V ...

Page 8

Improved, SPST/SPDT Analog Switches ______________________________________Test Circuits/Timing Diagrams (continued) LOGIC +3V INPUT 50 OUT1 0 OUT 0V SWITCH OUTPUT 1 V OUT2 SWITCH V t OUT D OUTPUT 2 Figure 4. DG419 Break-Before-Make Interval V OUT IN ...

Page 9

Improved, SPST/SPDT Analog Switches ______________________________________Test Circuits/Timing Diagrams (continued) +15V 10nF SIGNAL V+ GENERATOR 0dBm NETWORK ANALYZER GND R L Figure 6. Off-Isolation Rejection Ratio +15V 10nF V+ D CAPACITANCE METER 1MHz GND Figure ...

Page 10

Improved, SPST/SPDT Analog Switches __Ordering Information (continued) PART TEMP. RANGE DG417DK -40°C to +85°C DG417AK -55°C to +125°C DG418CJ 0°C to +70°C DG418CY 0°C to +70°C DG418C/D 0°C to +70°C DG418DJ -40°C to +85°C DG418DY -40°C to +85°C DG418DK -40°C ...

Page 11

Improved, SPST/SPDT Analog Switches ________________________________________________________Package Information ______________________________________________________________________________________ 11 ...

Page 12

... Maxim reserves the right to change the circuitry and specifications without notice at any time __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 © 1996 Maxim Integrated Products © ...

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