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TM
DG441/883, DG442/883
Monolithic Quad SPST CMOS Analog Switches
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 independent single pole single throw (SPST) analog switches, TTL and CMOS compatible digital inputs, and a voltage reference for logic thresholds. These switches feature lower analog ON resistance (<85) 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 possible 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 controlling 40V peak-to-peak signals. Power supplies may be single-ended from +5V to +34V, or split from 5V to 20V. The four switches are bilateral, equally matched for AC or bidirectional signals. The ON resistance variation with analog signals 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.
June 1994
Features
* This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1. * ON-Resistance 85 Max * Low Power Consumption (PD <1.6mW) * Fast Switching Action - tON <250ns - tOFF <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
Ordering Information
PART NUMBER DG441AK/883 DG442AK/883 TEMPERATURE RANGE -55
oC
PACKAGE 16 Lead CerDIP 16 Lead CerDIP
to
+125oC
-55oC to +125oC
Pinout
DG441/883, DG442/883 (CERDIP) TOP VIEW
Functional Diagrams
DG441/883
S1 IN1 IN 1 D1 S2 IN2 D2 S3 IN3 D3 S4 IN4 D4 IN 4 D4 IN 3 D3 S4 IN 2 D2 S3 D1 S2
DG442/883
S1
IN 1 D1 S1
1 2 3
16 IN2 15 D2 14 S2 13 V+ 12 NC 11 S3 10 D3 9 IN3
V- 4 GND 5 S4 D4 IN 4 6 7 8
SWITCHES SHOWN FOR LOGIC "1" INPUT
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc. Copyright (c) Intersil Americas Inc. 2002. All Rights Reserved
Spec Number
59
512044 FN3687
DG441/883, DG442/883 Pin Description
PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SYMBOL IN1 D1 S1 VGND S4 D4 IN4 IN3 D3 S3 NC V+ S2 D2 IN2 DESCRIPTION Logic Control for Switch 1 Drain (Output) Terminal for Switch 1 Source (Input) Terminal for switch 1 Negative Power Supply Terminal Ground Terminal (Logic Common) Source (Input) Terminal for Switch 4 Drain (Output) Terminal for Switch 4 Logic Control for Switch 4 Logic Control for Switch 3 Drain (Output) Terminal for Switch 3 Source (Input) Terminal for Switch 3 No Internal Connection Positive Power Supply Terminal (Substrate) Source (Input) Terminal for Switch 2 Drain (Output) Terminal for Switch 2 Logic Control for Switch 2 LOGIC 0 1 TRUTH TABLE VIN 0.8V 2.4V DG441 ON OFF DG442 OFF ON
Spec Number 60
512044
Specifications DG441/883, DG442/883
Absolute Maximum Ratings
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 Information
Thermal Resistance (Max, Note 3) JA JC 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 GROUP A SUBGROUP TEMPERATURE 1, 3 +25oC, -55oC -
PARAMETERS Drain-to-Source ON Resistance DG441/883
SYMBOL RDS(ON)
CONDITIONS VIN = 0.8V V+ = +13.5V, V- = -13.5V, IS = -10mA, VD = 8.5V V+ = +13.5V, V- = -13.5V, IS = -10mA, VD = 8.5V V+ = +10.8V, V- = 0V, IS = -10mA, VD = 3.0V V+ = +10.8V, V- = 0V, IS = -10mA, VD = 8.0V
LIMITS 85
UNITS
2 1, 3 2
+125oC +25oC, -55oC +125 C
o
-
100 85 100

DG442/883
VIN = 2.4V
DG441/883
VIN = 0.8V
1, 3 2
+25oC, -55oC +125oC
-
160 200
1, 3 2
+25oC, -55oC +125oC
-
160 200
DG442/883
VIN = 2.4V
V+ = +10.8V, V- = 0V, IS = -10mA, VD = 3.0V V+ = +10.8V, V- = 0V, IS = -10mA, VD = 8.0V
1, 3 2
+25oC, -55oC +125oC
-
160 200
1, 3 2
+25oC, -55oC +125oC
-
160 200
Source OFF Leakage Current DG441/883
IS(OFF)
VIN = 2.4V
V+ = +16.5V, V- = -16.5V, VS = 15.5V, VD = 15.5V V+ = +16.5V, V- = -16.5V, VS = 15.5V, VD = 15.5V
1 2, 3
+25oC +125oC, -55oC
-0.5 -20
0.5 20
nA nA
DG442/883
VIN = 0.8V
1 2, 3
+25oC +125oC, -55oC
-0.5 -20
0.5 20
nA nA
Spec Number 61
512044
Specifications DG441/883, DG442/883
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) Device Tested at: -55oC TA +125oC, V+ = +15V, V- = -15V, Unless Otherwise Specified GROUP A SUBGROUP TEMPERATURE 1 2, 3 +25oC +125oC, -55oC
PARAMETERS Drain OFF Leakage Current DG441/883
SYMBOL ID(OFF)
CONDITIONS VIN = 2.4V V+ = +16.5V, V- = -16.5V, VS = 15.5V, VD = 15.5V V+ = +16.5V, V- = -16.5V, VS = 15.5V, VD = 15.5V V+ = +16.5V, V- = -16.5V, VS = VD = 15.5V V+ = +16.5V, V- = -16.5V, VS = VD = 15.5V
LIMITS -0.5 -20 0.5 20
UNITS nA nA
DG442/883
VIN = 0.8V
1 2, 3
+25oC +125oC, -55oC
-0.5 -20
0.5 20
nA nA
Channel ON Leakage Current DG441/883 DG442/883
ID(ON) + IS(ON)
VIN = 0.8V
1 2, 3 1 2, 3 1, 2, 3 1, 2, 3 1, 2, 3
+25oC +125 C, -55 C +25oC +125oC, -55oC +25oC, +125oC, 55oC +25oC, +125oC, 55oC +25oC, +125oC, 55oC
o o
-0.5 -40 -0.5 -40 -0.5 -0.5 -
0.5 40 0.5 40 0.5 0.5 0.1 0.1 0.1 0.1 -
nA nA nA nA A A mA mA mA mA A A A A A A A A A A A A
VIN = 2.4V
Input Current with VIN Low Input Current with VIN High Positive Supply Current
IIL IIH I+
VIN Under Test = 0.8V, All Others = 2.4V VIN Under Test = 2.4V, All Others = 0.8V V+ = 16.5V, V- = -16.5V, VIN = 0V V+ = 16.5V, V- = -16.5V, VIN = 5V V+ = 13.2V, V- = 0V, VIN = 0V V+ = 13.2V, V- = 0V, VIN = 5V
Negative Supply Current
I-
V+ = 16.5V, V- = -16.5V, VIN = 0V
1, 3 2
+25oC,
-55oC
-1.0 -100 -1.0 -100
+125oC +25oC, -55oC +125oC +25 C, -55 C +125 C +25oC, -55oC +125oC +25oC, +125oC, 55oC
o o o
V+ = 16.5V, V- = -16.5V, VIN = 5V
1, 3 2
V+ = 13.2V, V- = 0V, VIN = 0V
1, 3 2
-1.0 -100 -1.0 -100 -100 -100 -100 -100
V+ = 13.2V, V- = 0V, VIN = 5V
1, 3 2
Ground Current
IGND
V+ = 16.5V, V- = -16.5V, VIN = 0V V+ = 16.5V, V- = -16.5V, VIN = 5V V+ = 13.2V, V- = 0V, VIN = 0V V+ = 13.2V, V- = 0V, VIN = 5V
1, 2, 3
Spec Number 62
512044
Specifications DG441/883, DG442/883
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS Device Tested at: -55oC TA +125oC, V+ = +15V, V- = -15V, Unless Otherwise Specified GROUP A SUBGROUP TEMPERATURE LIMITS MIN MAX UNITS
PARAMETERS Turn ON Time DG441 DG442 DG441 DG442 DG441 DG442 DG441 DG442 Turn OFF Time DG441 DG442 DG441 DG442 DG441, DG442 NOTES:
SYMBOL tON
CONDITIONS
C L = 35pF, VS = 10V, R L = 1k C L = 35pF, VS = 10V, R L = 1k V+ = 12V, V- = 0V, C L = 35pF, VS = 8.0V, RL = 1k V+ = 12V, V- = 0V, C L = 35pF, VS = 8.0V, RL = 1k tOFF C L = 35pF, VS = 10V, R L = 1k C L = 35pF, VS = 10V, R L = 1k V+ = 12V, V- = 0V, C L = 35pF, VS = 8.0V, RL = 1k
9
+25oC
-
250 315 300 400 400 450 600 675
ns ns ns ns ns ns ns ns
10, 11
+125oC, -55oC
-
9
+25oC
-
10, 11
+125oC, -55oC
-
9
+25oC
-
120 210 150 250 200
ns ns ns ns ns
10, 11
+125oC, -55oC
-
9, 10, 11
+25oC, +125oC, -55oC
-
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 Interim Electrical Parameters (Pre Burn-In) Final Electrical Test Parameters Group A Test Requirements Groups C and D Endpoints NOTE: 1. PDA applies to Subgroup 1 only. SUBGROUPS (SEE TABLES 1 AND 2) 1 1 (Note 1), 2, 3, 9, 10, 11 1, 2, 3, 9, 10, 11 1
Spec Number 63
512044
DG441/883, DG442/883 Die Characteristics
DIE DIMENSIONS: 2760m x 1780m x 485 25m METALLIZATION: Type: SiAl Thickness: 12kA 1kA GLASSIVATION: Type: Nitride Thickness: 8kA 1kA WORST CASE CURRENT DENSITY: 1.5 x 105A/cm 2
Metallization Mask Layout
DG441/883, DG442/883
D1 (2) IN1 (1) IN 2 (16)
(15) D2
S1 (3)
(14) S2
V- (4)
(13) V+ SUBSTRATE
GND (5)
(12) NC
(11) S3 S4 (6)
(7) D4
(8) IN4
(9) IN 3
(10) D3
Spec Number 64
512044
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.
tR < 20ns (10% to 90% VIN) tF < 20ns (90% to 10% VIN) 3V LOGIC INPUT 0V tOFF SWITCH INPUT VS VO SWITCH OUTPUT 0V tON 0.8 VO 0.8 VO LOGIC INPUT 3V 50% SWITCH INPUT S1 IN1 RL GND VCL V+ D1
VO
NOTE: Logic input waveform is inverted for switches that have the opposite logic sense.
Repeat test for Channels 2, 3 and 4. For load conditions, see Specifications CL (includes fixture and stray capacitance) R L V = V ---------------------------------O S R +r L DS ( ON ) FIGURE 1B.
FIGURE 1A. FIGURE 1. SWITCHING TIME
Burn-In Circuit
DG441/883, DG442/883
1 A1 2 OUT1 3 IN1 VC1 D2 R1 4 V5 GND 6 IN4 7 OUT4 8 A4 R4
A2 16 OUT2 15 IN2 14 V+ 13 VREF 12 OPEN IN3 11 OUT3 10 A3 9 R3 V+ R2 D1 C2
Spec Number 65
512044
DG441/883, DG442/883 Schematic Diagram (One Channel)
V+
S
VIN X V+
D
GND
1 PER DIE COMMON TO EVERY CHANNEL V-
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. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by 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
Spec Number 66
512044
DG441/883, DG442/883 Ceramic Dual-In-Line Frit Seal Packages (CerDIP)
c1 -A-DBASE METAL E b1 M -Bbbb S BASE PLANE SEATING PLANE S1 b2 b ccc M C A-B S AA C A-B S D Q -CA L DS M (b) SECTION A-A (c) LEAD FINISH
F16.3 MIL-STD-1835 GDIP1-T16 (D-2, CONFIGURATION A) 16 LEAD CERAMIC DUAL-IN-LINE FRIT SEAL PACKAGE
INCHES SYMBOL A b b1 b2 b3 c MIN 0.014 0.014 0.045 0.023 0.008 0.008 0.220 MAX 0.200 0.026 0.023 0.065 0.045 0.018 0.015 0.840 0.310 MILLIMETERS MIN 0.36 0.36 1.14 0.58 0.20 0.20 5.59 MAX 5.08 0.66 0.58 1.65 1.14 0.46 0.38 21.34 7.87 NOTES 2 3 4 2 3 5 5 6 7 2, 3 8 Rev. 0 4/94
eA
c1 D E e eA eA/2 L Q S1
e
DS
eA/2
c
0.100 BSC 0.300 BSC 0.150 BSC 0.125 0.015 0.005 90o 16 0.200 0.060 105o 0.015 0.030 0.010 0.0015
2.54 BSC 7.62 BSC 3.81 BSC 3.18 0.38 0.13 90o 16 5.08 1.52 105o 0.38 0.76 0.25 0.038
aaa M C A - B S D S
NOTES: 1. Index area: A notch or a pin one identification mark shall be located 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, and 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.
aaa bbb ccc M N
Spec Number 67
512044
TM
DG441, DG442
Monolithic Quad SPST CMOS Analog Switches
DESIGN INFORMATION
June 1994
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.
Typical Performance Curves
RDS(ON) vs VD AND POWER SUPPLY VOLTAGE
100 5V 80 60 +125 oC rDS(ON) () 60 rDS(ON) () 8V 10V 12V 40 15V 20V 20 10 0 -20 0 -15 50 40 30 20 0o C +40o C -55 oC +85 oC +25 oC 80 70 V+ = +15V V- = -15V
RDS(ON) vs VD AND TEMPERATURE
0 VD (V)
20
0 VD (V)
15
RDS(ON) vs VD AND TEMPERATURE (SINGLE 12V SUPPLY)
140 V+ = +12V V- = 0V 120 100 rDS(ON) () 80 60 40 20 0 0C +40 oC -55o C
o o
RDS(ON) vs VD AND UNIPOLAR POWER SUPPLY VOLTAGE
300 V- = 0V 250 V+ = +5V 200
+125 C +85oC
o
+25 C
rDS(ON) ()
150 +8V 100 +10V +12V +15V 50 +20V
0 0 6 VD (V) 12 0 10 VD (V) 20
INPUT CURRENT vs TEMPERATURE
105 104 103 IIN (pA) 102 10 V- = 0V 10 5 10 4 10 3 +I, I-, IGND (mA) 10 2 10 1
SUPPLY CURRENT vs TEMPERATURE
I+, IGND
-(I-) 0.1
1
0.01 0.001 -55
0.1 -55
0 50 TEMPERATURE (oC)
100
125
0 50 TEMPERATURE (oC)
100
125
Spec Number 68
512044
DG441, DG442
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.
Typical Performance Curves (Continued)
CROSSTALK AND OFF ISOLATION vs FREQUENCY
140 120 100 Q (pC) 80 OFF ISOLATION 60 40 -10 20 0 102 V+ = +15V V- = -15V REF 10dBm 103 104 10 5 FREQUENCY (Hz) 10 6 10 7 -20 -30 -10 CL = 10nF CL = 1nF 50 40 30 20 (-dB) 10 0 CL = 10nF CL = 1nF V+ = +15V V- = -15V SINGLE SUPPLY V+ = +12V V- = 0V
CHARGE INJECTION vs SOURCE VOLTAGE
CROSSTALK
-5
0 VS (V)
5
10
SWITCHING TIMES vs INPUT VOLTAGE
160 V+ = +15V V- = -15V 140 120 100 80 60 40 20 tOFF (DG441) -80 I S, ID (pA) tON (DG442) tOFF (DG442) tON (DG441) 20
SOURCE/DRAIN LEAKAGE CURRENTS
IS(OFF), ID(OFF) 0
-20
t (ns)
-40
IS(ON) + ID(ON)
-60 V+ = +15V V- = -15V FOR I(OFF), VD = -VS
2
3 4 INPUT VOLTAGE (V)
5
-100 -15
-10
-5
0 VS, VD (V)
5
10
15
SWITCHING THRESHOLD vs SUPPLY VOLTAGE
2.4
SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE
25
V+ = +15V V- = -15V
20 1.6 CS, D (pF) VIN (V) 15 CS(ON) + C D(ON)
10
0.8 5 CS(OFF), CD(OFF)
0
0 0 5 10 15 POSITIVE/NEGATIVE SUPPLIES (V) 20 -15 -10 -5 0 VA (V) 5 10 15
Spec Number 69
512044
DG441, DG442
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.
Typical Performance Curves (Continued)
SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE (SINGLE 12V SUPPLY)
20 V+ = +12V V- = 0V CS(ON) + CD(ON) 15 -10 0
SOURCE/DRAIN LEAKAGE CURRENTS (SINGLE 12V SUPPLY)
10 IS(OFF), ID(OFF)
CS, D (pF)
10
IS, ID (pA)
-20 IS(ON) + ID(ON) -30 V+ = +12V V- = 0V FOR ID, VS = 0 FOR IS, VD = 0 0 6 VS, VD (V) 12
5
CS(OFF), CD(OFF)
0 0 6 VA (V) 12
-40
SWITCHING TIME vs POWER SUPPLY VOLTAGE (DG441)
160 140 tON 120 100 80 tOFF 60 100 40 20 10 0 2 300 400
SWITCHING TIMES vs INPUT VOLTAGE
V+ = +12V V- = 0V tON (DG441)
tON (DG442) t (ns) t (ns) 200
tOFF (DG442)
tOFF (DG441) 3 4 INPUT VOLTAGE (V) 5
12
14 16 18 SUPPLY VOLTAGE (V)
20
22
SWITCHING TIME vs POWER SUPPLY VOLTAGE (DG441)
500 V- = 0V 400 tON 300 t (ns) 200 100 tOFF 0 8 10 12 14 16 18 20 22 + SUPPLY VOLTAGE (V)
Spec Number 70
512044

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