59
DG441/883,
DG442/883
Monolithic Quad SPST CMOS Analog Switches
Features
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• ON-Resistance 85Ω Max
• Low Power Consumption (PD <1.6mW)
• Fast Switching Action
-t
ON <250ns
-t
OFF <120ns (DG441/883)
• Low Charge Injection
• Upgrade from DG201A/883/DG202/883
• TTL, CMOS Compatible
• Single or Split Supply Operation
Applications
• Audio Switching
• Battery Operated Systems
• Data Acquisition
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
• Automatic Test Equipment
June 1994
Description
The DG441/883 and DG442/883 monolithic CMOS analog
switches are drop-in replacements for the popular DG201A/
883 and DG202/883 series devices. They include four inde-
pendent single pole single throw (SPST) analog switches,
TTL and CMOS compatible digital inputs, and a voltage ref-
erence for logic thresholds.
These switches feature lower analog ON resistance (<85Ω)
and faster switch time (tON <250ns) compared to the
DG201A/883 and DG202/883. Charge injection has been
reduced, simplifying sample and hold applications.
The improvements in the DG441/883 series are made possi-
ble by using a high voltage silicon-gate process. An epitaxial
layer prevents the latch-up associated with older CMOS
technologies. The 44V maximum voltage range permits con-
trolling 40V peak-to-peak signals. Power supplies may be
single-ended from +5V to +34V, or split from ±5V to ±20V.
The f our s witches are bilateral, equally matched f or A C or bidi-
rectional signals. The ON resistance variation with analog sig-
nals is quite low over a ±5V analog input range. The switches
in the DG441/883 and DG442/883 are identical, differing only
in the polarity of the selection logic.
Ordering Information
PART NUMBER TEMPERATURE
RANGE PACKAGE
DG441AK/883 -55oC to +125oC 16 Lead CerDIP
DG442AK/883 -55oC to +125oC 16 Lead CerDIP
Pinout
DG441/883, DG442/883
(CERDIP)
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
IN1
D1
S1
V-
GND
S4
IN4
D4
IN2
S2
V+
NC
S3
D3
IN3
D2
Functional Diagrams
SWITCHES SHOWN FOR LOGIC “1” INPUT
S1
D1
S2
D2
S3
D3
S4
D4
IN1
DG441/883
IN2
IN3
IN4
IN1
DG442/883
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
Spec Number 512044
File Number 3687
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 |Copyright © Intersil Corporation 1999
60
DG441/883, DG442/883
Pin Description
PIN SYMBOL DESCRIPTION
1IN
1Logic Control for Switch 1
2D
1Drain (Output) Terminal for Switch 1
3S
1Source (Input) Terminal for switch 1
4 V- Negative Power Supply Terminal
5 GND Ground Terminal (Logic Common)
6S
4Source (Input) Terminal for Switch 4
7D
4Drain (Output) Terminal for Switch 4
8IN
4Logic Control for Switch 4
9IN
3Logic Control for Switch 3
10 D3Drain (Output) Terminal for Switch 3
11 S3Source (Input) Terminal for Switch 3
12 NC No Internal Connection
13 V+ Positive Power Supply Terminal (Substrate)
14 S2Source (Input) Terminal for Switch 2
15 D2Drain (Output) Terminal for Switch 2
16 IN2Logic Control for Switch 2
TRUTH TABLE
LOGIC VIN DG441 DG442
0≤0.8V ON OFF
1≥2.4V OFF ON
Spec Number 512044
61 Spec Number 512044
Specifications DG441/883, DG442/883
Absolute Maximum Ratings Thermal Information
V+ to V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44V
GND to V-. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Digital Inputs, (Note 1) . . . . . . . . . . . (V-) -2V to (V+) + 2V or 30mA,
Whichever Occurs First
Continuous Current, S or D (Note 1). . . . . . . . . . . . . . . . . . . . . .±30mA
Peak Current, S or D (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . .±100mA
Storage Temperature Range (A Suffix) . . . . . . . . . -65oC to +150oC
Lead Temperature (Soldering 10s). . . . . . . . . . . . . . . . . . . . +300oC
Thermal Resistance (Max, Note 3) θJA θJC
CerDIP Package . . . . . . . . . . . . . . . . . . . 85oC/W 25oC/W
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
Operating Temperature (A Suffix) . . . . . . . . . . . . . .-55oC to +125oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Operating Conditions
Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20V Max
Operating Temperature Range. . . . . . . . . . . . . . . . -55oC to +125oC
Input Low Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.8V Max
Input High Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4V Min
Input Rise and Fall Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20ns
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
Device Tested at: -55oC≤ TA≤ +125oC, V+ = +15V, V- = -15V, Unless Otherwise Specified
PARAMETERS SYMBOL CONDITIONS GROUP A
SUBGROUP TEMPERATURE LIMITS UNITS
Drain-to-Source ON Resistance RDS(ON) VIN = 0.8V V+ = +13.5V,
V- = -13.5V,
IS = -10mA,
VD = ±8.5V
1, 3 +25oC, -55oC-85Ω
DG441/883
2 +125oC - 100 Ω
DG442/883 VIN = 2.4V V+ = +13.5V,
V- = -13.5V,
IS = -10mA,
VD = ±8.5V
1, 3 +25oC, -55oC-85Ω
2 +125oC - 100 Ω
DG441/883 VIN = 0.8V V+ = +10.8V,
V- = 0V,
IS = -10mA,
VD = 3.0V
1, 3 +25oC, -55oC - 160 Ω
2 +125oC - 200 Ω
V+ = +10.8V,
V- = 0V,
IS = -10mA,
VD = 8.0V
1, 3 +25oC, -55oC - 160 Ω
2 +125oC - 200 Ω
DG442/883 VIN = 2.4V V+ = +10.8V,
V- = 0V,
IS = -10mA,
VD = 3.0V
1, 3 +25oC, -55oC - 160 Ω
2 +125oC - 200 Ω
V+ = +10.8V,
V- = 0V,
IS = -10mA,
VD = 8.0V
1, 3 +25oC, -55oC - 160 Ω
2 +125oC - 200 Ω
Source OFF Leakage Current IS(OFF) VIN = 2.4V V+ = +16.5V,
V- = -16.5V,
VS = 15.5V,
VD = ±15.5V
1 +25oC -0.5 0.5 nA
DG441/883 2, 3 +125oC, -55oC -20 20 nA
DG442/883 VIN = 0.8V V+ = +16.5V,
V- = -16.5V,
VS = 15.5V,
VD = ±15.5V
1 +25oC -0.5 0.5 nA
2, 3 +125oC, -55oC -20 20 nA
62
Specifications DG441/883, DG442/883
Drain OFF Leakage Current ID(OFF) VIN = 2.4V V+ = +16.5V,
V- = -16.5V,
VS = 15.5V,
VD = ±15.5V
1 +25oC -0.5 0.5 nA
DG441/883 2, 3 +125oC, -55oC -20 20 nA
DG442/883 VIN = 0.8V V+ = +16.5V,
V- = -16.5V,
VS = 15.5V,
VD = ±15.5V
1 +25oC -0.5 0.5 nA
2, 3 +125oC, -55oC -20 20 nA
Channel ON Leakage Current ID(ON) +
IS(ON)
VIN = 0.8V V+ = +16.5V,
V- = -16.5V,
VS = VD = ±15.5V
1 +25oC -0.5 0.5 nA
DG441/883 2, 3 +125oC, -55oC -40 40 nA
DG442/883 VIN = 2.4V V+ = +16.5V,
V- = -16.5V,
VS = VD = ±15.5V
1 +25oC -0.5 0.5 nA
2, 3 +125oC, -55oC -40 40 nA
Input Current with VIN Low IIL VIN Under Test = 0.8V,
All Others = 2.4V 1, 2, 3 +25oC, +125oC, -
55oC-0.5 0.5 µA
Input Current with VIN High IIH VIN Under Test = 2.4V,
All Others = 0.8V 1, 2, 3 +25oC, +125oC, -
55oC-0.5 0.5 µA
P ositive Supply Current I+ V+ = 16.5V, V- = -16.5V, VIN = 0V 1, 2, 3 +25oC, +125oC, -
55oC- 0.1 mA
V+ = 16.5V, V- = -16.5V, VIN = 5V - 0.1 mA
V+ = 13.2V, V- = 0V, VIN = 0V - 0.1 mA
V+ = 13.2V, V- = 0V, VIN = 5V - 0.1 mA
Negative Supply Current I- V+ = 16.5V, V- = -16.5V, VIN = 0V 1, 3 +25oC, -55oC -1.0 - µA
2 +125oC -100 - µA
V+ = 16.5V, V- = -16.5V, VIN = 5V 1, 3 +25oC, -55oC -1.0 - µA
2 +125oC -100 - µA
V+ = 13.2V, V- = 0V, VIN = 0V 1, 3 +25oC, -55oC -1.0 - µA
2 +125oC -100 - µA
V+ = 13.2V, V- = 0V, VIN = 5V 1, 3 +25oC, -55oC -1.0 - µA
2 +125oC -100 - µA
Ground Current IGND V+ = 16.5V, V- = -16.5V, VIN = 0V 1, 2, 3 +25oC, +125oC, -
55oC-100 - µA
V+ = 16.5V, V- = -16.5V, VIN = 5V -100 - µA
V+ = 13.2V, V- = 0V, VIN = 0V -100 - µA
V+ = 13.2V, V- = 0V, VIN = 5V -100 - µA
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)
Device Tested at: -55oC≤ TA≤ +125oC, V+ = +15V, V- = -15V, Unless Otherwise Specified
PARAMETERS SYMBOL CONDITIONS GROUP A
SUBGROUP TEMPERATURE LIMITS UNITS
Spec Number 512044
63
Specifications DG441/883, DG442/883
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
Device Tested at: -55oC≤ TA≤ +125oC, V+ = +15V, V- = -15V, Unless Otherwise Specified
PARAMETERS SYMBOL CONDITIONS GROUP A
SUBGROUP TEMPERATURE
LIMITS
UNITSMIN MAX
Turn ON Time tON
DG441 CL = 35pF, VS = ±10V,
RL = 1kΩ9 +25oC - 250 ns
DG442 - 315 ns
DG441 CL = 35pF, VS = ±10V,
RL = 1kΩ10, 11 +125oC, -55oC - 300 ns
DG442 - 400 ns
DG441 V+ = 12V, V- = 0V,
CL = 35pF, VS = 8.0V, RL = 1kΩ9 +25oC - 400 ns
DG442 - 450 ns
DG441 V+ = 12V, V- = 0V,
CL = 35pF, VS = 8.0V, RL = 1kΩ10, 11 +125oC, -55oC - 600 ns
DG442 - 675 ns
Turn OFF Time tOFF
DG441 CL = 35pF, VS = ±10V,
RL = 1kΩ9 +25oC - 120 ns
DG442 - 210 ns
DG441 CL = 35pF, VS = ±10V,
RL = 1kΩ10, 11 +125oC, -55oC - 150 ns
DG442 - 250 ns
DG441, DG442 V+ = 12V, V- = 0V,
CL = 35pF, VS = 8.0V, RL = 1kΩ9, 10, 11 +25oC, +125oC,
-55oC- 200 ns
NOTES:
1. All leads soldered to PC Board.
2. Room: +25oC. Cold: A suffix -55oC, D suffix -40oC. Hot: A suffix +125oC, D suffix +85oC.
3. Dissipation rating assumes device is mounted with all leads soldered to printed circuit board.
4. Typical values are for DESIGN AID ONLY, not guaranteed nor production tested.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
Table 3 Intentionally Left Blank.
TABLE 4. ELECTRICAL TEST REQUIREMENTS
MIL-STD-883 TEST REQUIREMENTS SUBGROUPS (SEE TABLES 1 AND 2)
Interim Electrical Parameters (Pre Burn-In) 1
Final Electrical Test Parameters 1 (Note 1), 2, 3, 9, 10, 11
Group A Test Requirements 1, 2, 3, 9, 10, 11
Groups C and D Endpoints 1
NOTE:
1. PDA applies to Subgroup 1 only.
Spec Number 512044
64
DG441/883, DG442/883
Die Characteristics
DIE DIMENSIONS:
2760µm x 1780µm x 485 ± 25µm
METALLIZATION:
Type: SiAl
Thickness: 12kű1kÅ
GLASSIVATION:
Type: Nitride
Thickness: 8kű 1kÅ
WORST CASE CURRENT DENSITY:
1.5 x 105A/cm2
Metallization Mask Layout
DG441/883, DG442/883
S1 (3)
V- (4)
GND (5)
S4 (6)
IN2
(16)
IN1
(1)
D1
(2)
(11) S3
(12) NC
(13) V+ SUBSTRATE
(14) S2
(15) D2
(7)
D4
(8)
IN4
(9)
IN3
(10)
D3
Spec Number 512044
65
DG441/883, DG442/883
Test Circuits
VO is the steady state output with the switch on.
Feedthrough via switch capacitance may result in spikes at
the leading and trailing edge of the output waveform.
FIGURE 1A. FIGURE 1B.
FIGURE 1. SWITCHING TIME
Burn-In Circuit
DG441/883, DG442/883
NO TE: Logic input wav ef orm is inv erted for s witches that ha v e
the opposite logic sense.
50%
tR < 20ns (10% to 90% VIN)
tF < 20ns (90% to 10% VIN)
tOFF
0.8 VO
3V
0V
VS
0V
tON
VO
LOGIC
INPUT
SWITCH
INPUT
SWITCH
OUTPUT
0.8 VO
Repeat test for Channels 2, 3 and 4.
For load conditions, see Specifications CL (includes fixture and
stray capacitance)
VOVSRL
RLrDS ON()
+
-----------------------------------
=
SWITCH
INPUT
LOGIC
INPUT
S1
IN1
3V
V+
D1
RLCL
VO
GND V-
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
A1
OUT1
IN1
V-
GND
IN4
A4
OUT4
A2
IN2
V+
VREF
IN3
OUT3
A3
OUT2
R1
V-
C1D2
V+
R2
R4
D1C2
OPEN
R3
Spec Number 512044
66
DG441/883, DG442/883
Spec Number 512044
Schematic Diagram
(One Channel)
S
D
V+
INX
GND
V-
V-
V+
1 PER DIE COMMON TO
EVERY CHANNEL
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Infor mation fur nished by Intersil is believed to be accurate
and reliable . However, no responsibility is assumed b y Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries .
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
67
DG441/883, DG442/883
NOTES:
1. Index area: A notch or a pin one identification mark shall be locat-
ed adjacent to pin one and shall be located within the shaded
area shown. The manufacturer’s identification shall not be used
as a pin one identification mark.
2. The maximum limits of lead dimensions b and c or M shall be
measured at the centroid of the finished lead surfaces, when
solder dip or tin plate lead finish is applied.
3. Dimensions b1 and c1 apply to lead base metal only. Dimension
M applies to lead plating and finish thickness.
4. Corner leads (1, N, N/2, a nd N/2+1) may be configured with a
partial lead paddle. For this configuration dimension b3 replaces
dimension b2.
5. This dimension allows for off-center lid, meniscus, and glass
overrun.
6. Dimension Q shall be measured from the seating plane to the
base plane.
7. Measure dimension S1 at all four corners.
8. N is the maximum number of terminal positions.
9. Dimensioning and tolerancing per ANSI Y14.5M - 1982.
10. Controlling dimension: INCH.
bbb C A - B
S
c
Q
L
A
SEATING
BASE
D
PLANE
PLANE
-D-
-A-
-C-
-B-
α
D
E
S1
b2 b
A
e
M
c1
b1
(c)
(b)
SECTION A-A
BASE
LEAD FINISH
METAL
eA/2
A
M
SS
ccc C A - B
MD
SSaaa C A - B
MD
SS
eA
F16.3 MIL-STD-1835 GDIP1-T16 (D-2, CONFIGURATION A)
16 LEAD CERAMIC DUAL-IN-LINE FRIT SEAL PACKAGE
SYMBOL
INCHES MILLIMETERS
NOTESMIN MAX MIN MAX
A - 0.200 - 5.08 -
b 0.014 0.026 0.36 0.66 2
b1 0.014 0.023 0.36 0.58 3
b2 0.045 0.065 1.14 1.65 -
b3 0.023 0.045 0.58 1.14 4
c 0.008 0.018 0.20 0.46 2
c1 0.008 0.015 0.20 0.38 3
D - 0.840 - 21.34 5
E 0.220 0.310 5.59 7.87 5
e 0.100 BSC 2.54 BSC -
eA 0.300 BSC 7.62 BSC -
eA/2 0.150 BSC 3.81 BSC -
L 0.125 0.200 3.18 5.08 -
Q 0.015 0.060 0.38 1.52 6
S1 0.005 - 0.13 - 7
α90o105o90o105o-
aaa - 0.015 - 0.38 -
bbb - 0.030 - 0.76 -
ccc - 0.010 - 0.25 -
M - 0.0015 - 0.038 2 , 3
N16 168
Rev. 0 4/94
Spec Number 512044
Ceramic Dual-In-Line Frit Seal Packages (CerDIP)
The information contained in this section has been developed through characterization by Intersil Corporation and is for use as application
and design information only. No guarantee is implied.
68 Spec Number 512044
Typical Performance Curves
RDS(ON) vs VD AND POWER SUPPLY VOLTAGE RDS(ON) vs VD AND TEMPERATURE
RDS(ON) vs VD AND TEMPERATURE (SINGLE 12V SUPPLY) RDS(ON) vs VD AND UNIPOLAR POWER SUPPLY VOLTAGE
INPUT CURRENT vs TEMPERATURE SUPPLY CURRENT vs TEMPERATURE
rDS(ON) (Ω)
100
80
60
40
20
0
-20 0 20
VD (V)
±8V
±10V
±5V
±12V±15V
±20V
rDS(ON) (Ω)
80
70
60
50
40
30
20
10
0
-15 0 15
VD (V)
0oC
+40oC
-55oC
V+ = +15V
V- = -15V
+125oC
+85oC
+25oC
140
120
100
80
60
40
20
0
0612
rDS(ON) (Ω)
VD (V)
V+ = +12V
V- = 0V
0oC
+40oC
-55oC
+125oC
+85oC
+25oC
300
250
200
150
100
50
001020
rDS(ON) (Ω)
VD (V)
V- = 0V
V+ = +5V
+8V +10V +12V
+20V
+15V
105
104
103
102
10
1
0.1-55 0 50 100 125
TEMPERATURE (oC)
IIN (pA)
V- = 0V 105
104
103
102
10
1
0.1
-55 0 50 100 125
TEMPERATURE (oC)
0.01
0.001
I+, IGND
-(I-)
+I, I-, IGND (mA)
DG441, DG442
Monolithic Quad SPST CMOS Analog Switches
DESIGN INFORMATION
June 1994
DESIGN INFORMATION (Continued)
The information contained in this section has been developed through characterization by Intersil Corporation and is for use as application
and design information only. No guarantee is implied.
69
DG441, DG442
CROSSTALK AND OFF ISOLATION vs FREQUENCY CHARGE INJECTION vs SOURCE VOLTAGE
SWITCHING TIMES vs INPUT VOLTAGE SOURCE/DRAIN LEAKAGE CURRENTS
SWITCHING THRESHOLD vs SUPPLY VOLTAGE SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE
Typical Performance Curves
(Continued)
140
120
100
80
0
60
40
20
(-dB)
102103104105106107
FREQUENCY (Hz)
V+ = +15V
V- = -15V
REF 10dBm
CROSSTALK
OFF ISOLATION CL = 10nF
CL = 1nF
CL = 10nF
CL = 1nF
V+ = +15V
V- = -15V
SINGLE SUPPLY
V+ = +12V
V- = 0V
50
40
30
20
10
0
-10
-20
-30
Q (pC)
VS (V)
-10 -5 0 5 10
25
INPUT VOLTAGE (V)
t (ns)
160
140
120
100
80
60
40
20
tOFF (DG442)
34
tON (DG441)
tON (DG442)
tOFF (DG441)
V+ = +15V
V- = -15V
20
0
-20
-40
-60
-80
-100-15 -10 -5 0 5 10 15
VS, VD (V)
IS, ID (pA)
IS(OFF), ID(OFF)
IS(ON) + ID(ON)
V+ = +15V
V- = -15V
FOR I(OFF), VD = -VS
2.4
1.6
0.8
0
VIN (V)
0±5±10 ±15 ±20
POSITIVE/NEGATIVE SUPPLIES (V)
25
20
15
10
5
0
CS, D (pF)
-15 -10 -5 0 5 10 15
VA (V)
V+ = +15V
V- = -15V
CS(OFF), CD(OFF)
CS(ON) + CD(ON)
Spec Number 512044
DESIGN INFORMATION (Continued)
The information contained in this section has been developed through characterization by Intersil Corporation and is for use as application
and design information only. No guarantee is implied.
70
DG441, DG442
SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE
(SINGLE 12V SUPPLY) SOURCE/DRAIN LEAKAGE CURRENTS (SINGLE 12V SUPPLY)
SWITCHING TIME vs POWER SUPPLY VOLTAGE (DG441) SWITCHING TIMES vs INPUT VOLTAGE
SWITCHING TIME vs POWER SUPPLY VOLTAGE (DG441)
Typical Performance Curves
(Continued)
20
15
10
5
00612
VA (V)
CS, D (pF)
V+ = +12V
V- = 0V
CS(OFF), CD(OFF)
CS(ON) + CD(ON)
10
0
-10
-20
-30
-40
IS, ID (pA)
0612
VS, VD (V)
IS(OFF), ID(OFF)
IS(ON) + ID(ON)
V+ = +12V
V- = 0V
FOR ID, VS = 0
FOR IS, VD = 0
160
140
120
100
80
60
40
20
±10 ±12 ±14 ±16 ±18 ±20 ±22
SUPPLY VOLTAGE (V)
t (ns)
tON
tOFF
400
300
200
100
0
INPUT VOLTAGE (V)
t (ns)
2345
tOFF (DG441)
tOFF (DG442)
tON (DG442)
tON (DG441)
V+ = +12V
V- = 0V
500
400
300
200
100
08 10121416182022
+ SUPPLY VOLTAGE (V)
t (ns)
tON
tOFF
V- = 0V
Spec Number 512044
