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DG417DJ

P1-P3P4-P6P7-P9P10-P12
_______________General Description
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
ON
and less than 145ns
max for t
OFF
. Operation is from a single +10V to +30V
supply, or bipolar ±4.5V to ±20V supplies. The
improved DG417/DG418/DG419 are fabricated with a
44V silicon-gate process.
________________________Applications
Sample-and-Hold Circuits Communications Systems
Test Equipment Battery-Operated Systems
Modems Fax Machines
Guidance and Control Systems PBX, PABX
Audio Signal Routing Military Radios
______________________New Features
♦ Plug-In Upgrades for Industry-Standard
DG417/DG418/DG419
♦ Improved R
DS(ON)
Match Between Channels
(3Ω max, DG419 only)
♦ Guaranteed R
FLAT(ON)
Over Signal Range (4Ω max)
♦ Improved Charge Injection (10pC max)
♦ Improved Off-Leakage Current Over Temperature
(<5nA at +85°C)
♦ Withstand Electrostatic Discharge (2000V min)
per Method 3015.7
__________________Existing Features
♦ Low R
DS(ON)
(35Ω max)
♦ 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
DG417/DG418/DG419
Improved, SPST/SPDT Analog Switches
________________________________________________________________
Maxim Integrated Products
1
TOP VIEW
1
2
3
4
8
7
6
5
DG418
DIP/SO
1
2
3
4
8
7
6
5
D
V-
IN
VL
D
V-
IN
VL
V+
GND
N.C.
S
V+
GND
N.C.
S
DG417
DIP/SO
1
2
3
4
8
7
6
5
S2
V-
IN
VLV+
GND
S1
D
DG419
DIP/SO
LOGIC SWITCH
0
1
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
LOGIC SWITCH
0
1
OFF
ON
LOGIC SWITCH 1
0
1
ON
OFF
SWITCH 2
OFF
ON
DG417 DG418 DG419
N.C. = NO INTERNAL CONNECTION
_____________________Pin Configurations/Functional Diagrams/Truth Tables
19-0114; Rev 2; 12/96
PART
DG417CJ
DG417CY
DG417C/D 0°C to +70°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE PIN-PACKAGE
8 Plastic DIP
8 SO
Dice*
______________Ordering Information
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
DG417DJ
DG417DY -40°C to +85°C
-40°C to +85°C 8 Plastic DIP
8 SO
DG417/DG418/DG419
Improved, SPST/SPDT Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +15V, V- = -15V, VL = 5V, GND = 0V, V
INL
= 0.8V, V
INH
= 2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage Referenced to V-
V+.......................................................................................44V
GND....................................................................................25V
VL..................................................(GND - 0.3V) to (V+ + 0.3V)
Digital Inputs V
S
, V
D
(Note 1) .........(V- - 2V) to (V+ + 2V) or 30mA
(whichever occurs first)
Continuous Current (any terminal) (Note 1)........................30mA
Peak Current, S or D (pulsed at 1ms, 10% duty cycle max)..100mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) .............727mW
SO (derate 5.88mW/°C above +70°C)..........................471mW
CERDIP (derate 8.00mW/°C above +70°C)..................640mW
Operating Temperature Ranges
DG41_C_ .............................................................0°C to +70°C
DG41_D_ ..........................................................-40°C to +85°C
DG41_AK........................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
Note 1: Signals on S, D, or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current ratings.
DG417/
DG418
-40 40
-10 10
A
A
DG417/
DG418
V+ = 13.5V, V- = -13.5V,
V
D
= ±10V,
I
S
= -10mA
DG419
(Note 3)
-0.75 -0.1 0.75T
A
= +25°C
C, D
T
A
= T
MIN
to
T
MAX
V+ = 16.5V,
V- = -16.5V,
V
D
= ±15.5V,
V
S
= 15.5V
-40 40
-10 10
A
T
A
= T
MIN
to T
MAX
V+ = 15V, V- = -15V,
V
D
= ±10V,
I
S
= -10mA
4
DG419
V+ = 15V, V- = -15V,
V
D
= ±5V,
I
S
= -10mA
V
-0.75 0.75T
A
= +25°C
C, D
T
A
= T
MIN
to
T
MAX
V+ = 16.5V,
V- = -16.5V,
V
D
= ±15.5V,
V
S
= ±15.5V
-40 40
-10 10
A
I
D(ON)
Drain-On
Leakage Current
(Note 5)
nA
-0.4 0.4T
A
= +25°C
C, D
T
A
= T
MIN
to
T
MAX
-15 15V
S_
, V
D
CONDITIONS
Analog Signal Range
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
20 30
T
A
= +25°C
C, D 20 35
R
DS(ON)
Drain-Source
On-Resistance
Ω
45
T
A
= +25°C
T
A
= T
MIN
to T
MAX
6
TA = +25°C
∆R
DS(ON)
On-Resistance Match
Between Channels
(Note 4)
Ω
3
T
A
= T
MIN
to T
MAX
R
FLAT(ON)
On-Resistance Flatness
(Note 4)
Ω
4
V+ = 16.5V, V- = -16.5V,
V
D
= ±15.5V,
V
S
= 15.5V
-20 20
-5 5
A
I
S(OFF)
Source-Off
Leakage Current
(Note 5)
nA
-0.25 0.25T
A
= +25°C
-20 20
C, D
-5 5
T
A
= T
MIN
to
T
MAX
A
I
D(OFF)
Drain-Off
Leakage Current
(Note 5)
nA
-0.25 0.1 0.25T
A
= +25°C
C, D
T
A
= T
MIN
to
T
MAX
SWITCH
±
±
DG417/DG418/DG419
Improved, SPST/SPDT Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, VL = 5V, GND = 0V, V
INL
= 0.8V, V
INH
= 2.4V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
-5 5
T
A
= +25°C
-5 5
V
D
= 0V, f = 1MHz, Figure 8, T
A
= +25°C
V
IN
= 2.4V
T
A
= T
MIN
to T
MAX
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
µA
-1 -0.0001 1
I-Negative Supply Current
pF8C
S (OFF)
-5 5
T
A
= +25°C
µA
T
A
= T
MIN
to T
MAX
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
µA
-1 -0.0001 1
I
L
Logic Supply Current
-5 5
T
A
= +25°C
T
A
= T
MIN
to T
MAX
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
µA
-1 -0.0001 1
I
GND
Ground Current
-0.5 0.005 0.5I
INH
DG417/DG418,
V
D
= ±10V, Figure 2
ns
100 175
Turn-On Time
Logic Input Current with
Input Voltage High
t
ON
V
IN
= 0.8V µA-0.5 0.005 0.5I
INL
Logic Input Current with
Input Voltage Low
T
A
= +25°C
DG417/DG418,
V
D
= ±10V, Figure 2
250T
A
= T
MIN
to T
MAX
ns
VGEN = 0V, Figure 5, T
A
= +25°C pC3 10QCharge Injection (Note 3)
60 145
Turn-Off Time t
OFF
T
A
= +25°C
210T
A
= T
MIN
to T
MAX
DG419,
V
S
= ±10V, Figure 3
ns
175
Transition Time
Source Off-Capacitance
CONDITIONS UNITS
t
TRANS
35
MIN TYP MAX
(Note 2)
SYMBOL
T
A
= +25°C
250T
A
= T
MIN
to T
MAX
PARAMETER
DG419, V
S1
= V
S2
= ±10V
,
Figure 4, T
A
= +25°C ns5 13
Break-Before-Make
Interval
t
D
R
L
= 500Ω, C
L
= 5pF, f = 1MHz, Figure 6, T
A
= +25°C dB68OIRR
Off-Isolation
Rejection Ratio (Note 6)
DG419, R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 7,
T
A
= +25°C
dB85Crosstalk (Note 7)
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
µA
-1 -0.0001 1
I+Positive Supply Current
V
D
= 0V, f = 1MHz, Figure 8, T
A
= +25°C pF8C
D (OFF)
Drain Off-Capacitance
V
S
= 0V, f = 1MHz,
Figure 9,
T
A
= +25°C
pF
30
C
D (ON)
or
C
S (ON)
Drain-Source
On-Capacitance
LOGIC INPUT
SUPPLY
DYNAMIC
DG417/DG418
DG419
P1-P3P4-P6P7-P9P10-P12

DG417DJ

Mfr. #:
Buy DG417DJ
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs Improved, SPST/SPDT Analog Switches
Lifecycle:
New from this manufacturer.
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