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DG401CY

P1-P3P4-P6P7-P8
_______________General Description
Maxim's redesigned DG401/DG403/DG405 analog
switches now feature guaranteed low on-resistance
matching between switches (2Ω max) and guaranteed
on-resistance flatness over the signal range (3Ω max).
These low on-resistance switches (20Ω typ) conduct
equally well in either direction and are guaranteed to
have low charge injection (15pC max). The new design
offers lower off leakage current over temperature (less
than 5nA at +85°C).
The DG401/DG403/DG405 are dual, high-speed
switches. The single-pole/single-throw DG401 and
double-pole/single-throw DG405 are normally open
dual switches. The dual, single-pole/double-throw
DG403 has two normally open and two normally closed
switches. Switching times are 150ns max for t
ON
and
100ns max for t
OFF
, with a maximum power consump-
tion of 35µW. These devices operate from a single
+10V to +30V supply, or bipolar supplies of ±4.5V to
±20V. Maxim's improved DG401/DG403/DG405 are
fabricated with a 44V silicon-gate process.
________________________Applications
Sample-and-Hold Circuits Test Equipment
Guidance and Control Systems Heads-Up Displays
Communications Systems PBX, PABX
Battery-Operated Systems Audio Signal Routing
Military Radios
______________________New Features
♦
Plug-In Upgrade for Industry-Standard
DG401/DG403/DG405
♦ Improved r
DS(ON)
Match Between Channels (2Ω max)
♦ Guaranteed r
FLAT(ON)
Over Signal Range (3Ω max)
♦ Improved Charge Injection (15pC max)
♦ Improved Off Leakage Current Over Temperature
(<5nA at +85°C)
__________________Existing Features
♦
Low r
DS(ON)
(30Ω max)
♦ Single-Supply Operation +10V to +30V
Bipolar-Supply Operation ±4.5V to ±20V
♦ Low Power Consumption (35µW max)
♦ Rail-to-Rail Signal Handling Capability
♦ TTL/CMOS-Logic Compatible
______________Ordering Information
Ordering Information continued on last page.
*Contact factory for dice specifications.
DG401/DG403/DG405
Improved, Dual, High-Speed Analog Switches
________________________________________________________________ Maxim Integrated Products 1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
S1
IN1
V-
GND
N.C.
N.C.
N.C.
D1
TOP VIEW
DG401
V
L
V+
IN2
S2
D2
N.C.
N.C.
N.C.
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
S1
IN1
V-
GND
S3
D3
N.C.
D1
DG403
V
L
V+
IN2
S2
D2
N.C.
D4
S4
DIP/SO
DIP/SO
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
S1
IN1
V-
GND
S3
D3
N.C.
D1
DG405
V
L
V+
IN2
S2
D2
N.C.
D4
S4
DIP/SO
DG401
LOGIC SWITCH
0
1
OFF
ON
DG403
LOGIC SWITCHES 1, 2
0
1
OFF
ON
DG405
LOGIC SWITCH
0
1
OFF
ON
SWITCHES 3, 4
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT N.C. = NOT INTERNALLY CONNECTED
LCC packages on last page.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
19-4727; Rev 2; 6/99
PART TEMP. RANGE PIN PACKAGE
DG401CJ
0°C to +70°C 16 Plastic DIP
DG401CY 0°C to +70°C 16 Narrow SO
DG401C/D 0°C to +70°C Dice*
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
T
A
= T
MIN
to T
MAX
V+ = 16.5V, V- = -16.5V,
V
D
= 15.5V,
V
S
= ±15.5V,
V+ = 16.5V, V- = -16.5V,
V
D
= ±15.5V,
V
S
= 15.5V
Improved, Dual, High-Speed Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V+ = 15V, V- = -15V, V
L
= +5V, GND = 0V, V
INH
= +2.4V, V
INL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
DG401/DG403/DG405
Note 1: Signals on S, D or IN exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum
current rating.
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
V
L
.................................................(GND - 0.3V) to (V+ + 0.3V)
Digital Inputs, V
S
, V
D
(Note 1).......(V- - 2V) to (V+ + 2V) or 20mA
(whichever occurs first)
Continuous Current (any terminal)......................................30mA
Continuous Current, S or D.................................................20mA
Peak Current, S or D
(pulsed at 1ms, 10% duty cycle max) ..........................100mA
Continuous Power Dissipation (T
A
= +70°C)
16-Pin Plastic DIP(derate 10.53mW/°C above +70°C)...842mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C)...696mW
16-Pin CERDIP (derate 10.00mW/°C above 70°C).......800mW
20-Pin LCC (derate 9.09mW/°C above +70°C) ............727mW
Operating Temperature Ranges
DG40_C_ .............................................................0°C to +70°C
DG40_D_ ..........................................................-40°C to +85°C
DG40_A_ ........................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
PARAMETER
SYMBOL CONDITIONS
TEMP.
RANGE
MIN TYP MAX
(Note 2)
UNITS
Analog Signal Range V
ANALOG
(Note 3) -15 +15 V
C,D 20 45
A 20 30
C,D 55
Drain-Source
On-Resistance
r
DS(ON)
V+ = 13.5V, V- = -13.5V,
I
S
= -10mA,
V
D
= ±10V,
V
INH
= 2.4V,
V
INL
= 0.8V
A 45
Ω
0.5 2
Drain-Source
On-Resistance Match
Between Channels (Note 4)
∆r
DS(ON)
V+ = 15V, V- = -15V,
I
S
= -10mA,
V
D
= ±10V
C, D, A Ω
On-Resistance Flatness
(Note 4)
r
FLAT(ON)
V+ = 15V, V- = -15V,
I
S
= -10mA,
V
D
= ±5V, 0V
C, D, A
3
Ω
C, D -0.50 -0.01 0.50
A -0.25 -0.01 0.25
C, D -5 5
Source-Off
Leakage Current
(Note 7)
I
S(OFF)
A -10 10
nA
C, D -0.50 -0.01 0.50
A -0.25 -0.01 0.25
C, D -5 5
Drain-Off
Leakage Current
(Note 7)
I
D(OFF)
A -10 10
nA
C, D -1.0 -0.04 1.0
A -0.4 -0.04 0.4
C, D -10 10
Drain-On
Leakage Current
(Note 7)
I
D(ON)
or
I
S(ON)
V+ = 16.5V, V- = -16.5V,
V
D
= ±15.5V,
V
S
= ±15.5V
A -20 20
nA
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
3
6
±
SWITCH
±
DG401/DG403/DG405
Improved, Dual, High-Speed Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V+ = 15V, V- = -15V, V
L
= +5V, GND = 0V, V
INH
= +2.4V, V
INL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
Note 2: This data sheet uses the algebraic convention, where the most negative value is a minimum and the most positive value is a
maximum.
Note 3: Guaranteed by design.
Note 4:
∆r
ON
= ∆r
ON
(max) - ∆r
ON
(min). On-resistance match between channels and flatness are guaranteed only with specified
voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured at the
extremes of the specified analog signal range.
Note 5: Off isolation = 20log (V
S
/V
D
), V
D
= output, V
S
= input to off switch.
Note 6: Between any two switches.
Note 7: Leakage parameters I
S(OFF)
, I
D(OFF)
, and I
D(ON)
are 100% tested at the maximum rated hot temperature and guaranteed by
correlation at +25°C.
PARAMETER
SYMBOL CONDITIONS
MIN TYP MAX
(Note 2)
UNITS
Input Current with Input Voltage High I
INH
V
IN
= 2.4V, all others = 0.8V -1.0 0.005 1.0 µA
Input Current with Input Voltage Low I
INL
V
IN
= 0.8V, all others = 2.4V -1.0 0.005 1.0 µA
Power-Supply Range ±4.5 ±20 V
Positive Supply Current I+
All channels on or off,
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
T
A
= +25°C -1.0 0.01 1.0
µA
Negative Supply Current I-
All channels on or off,
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
T
A
= +25°C -1.0 0.01 1.0
µA
Logic Supply Current I
L
All channels on or off,
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
T
A
= +25°C -1.0 0.01 1.0
µA
Ground Current I
GND
All channels on or off,
V+ = 16.5V, V- = -16.5V,
V
IN
= 0V or 5V
T
A
= +25°C -1.0 0.01 1.0
µA
Turn-On Time t
ON
Figure 2 T
A
= +25°C 100 150 ns
Turn-Off Time t
OFF
Figure 2 T
A
= +25°C 60 100 ns
Break-Before-Make Delay (Note 3) t
D
DG403 only,
Figure 3
T
A
= +25°C 10 20 ns
Charge Injection (Note 3) Q
C
L
= 1.0nF, V
GEN
= 0V,
R
GEN
= 0Ω, Figure 4
T
A
= +25°C 10 15 pC
Off Isolation (Note 5) OIRR
R
L
= 100Ω, C
L
= 5pF,
f = 1MHz, Figure 5
T
A
= +25°C 72 dB
Crosstalk (Note 6)
R
L
= 50Ω, C
L
= 5pF,
f = 1MHz, Figure 6
T
A
= +25°C
90 dB
Source-Off Capacitance C
S(OFF)
f = 1MHz, Figure 7 T
A
= +25°C 12 pF
Drain-Off Capacitance C
D(OFF)
f = 1MHz, Figure 7 T
A
= +25°C 12 pF
Channel-On Capacitance
C
D(ON)
or C
S(ON)
f = 1MHz, Figure 8 T
A
= +25°C 39 pF
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
T
A
= T
MIN
to T
MAX
-5.0 5.0
-5.0 5.0
-5.0 5.0
-5.0 5.0
INPUT
SUPPLY
DYNAMIC
P1-P3P4-P6P7-P8

DG401CY

Mfr. #:
Buy DG401CY
Manufacturer:
Maxim Integrated
Description:
IC SWITCH DUAL SPST 16SOIC
Lifecycle:
New from this manufacturer.
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