DG441DY Intersil, DG441DY Datasheet

IC SWITCH QUAD SPST 16SOIC

DG441DY

Manufacturer Part Number
DG441DY
Description
IC SWITCH QUAD SPST 16SOIC
Manufacturer
Intersil
Datasheet

Specifications of DG441DY

Function
Switch
Circuit
4 x SPST - NO
On-state Resistance
85 Ohm
Voltage Supply Source
Single, Dual Supply
Voltage - Supply, Single/dual (±)
5 V ~ 34 V, ±5 V ~ 22 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
DG441DYIS

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Monolithic, Quad SPST, CMOS Analog
Switches
The DG441 and DG442 monolithic CMOS analog switches
are drop-in replacements for the popular DG201A and
DG202 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 (<85Ω)
and faster switch time (t
DG201A and DG202. Charge injection has been reduced,
simplifying sample and hold applications.
The improvements in the DG441 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
ended from +5V to +34V, symmetrical supplies from ±5V to
±22V or asymmetrical supplies limited to a maximum
differential voltage of 44V with a V+ max of 34V or a V- max
of -25V.
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 and DG442 are identical,
differing only in the polarity of the selection logic.
Pinout
P-P
GND
(16 LD PDIP, SOIC, TSSOP)
IN
IN
D
S
S
D
signals. Power supplies may be single
V-
1
1
1
4
4
4
1
2
3
4
5
6
7
8
DG441, DG442
ON
TOP VIEW
®
<250ns) compared to the
1
Data Sheet
16
15
14
13
12
11
10
9
IN
D
S
V+
NC
S
D
IN
2
3
2
3
2
3
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Features
• ON Resistance (Max) . . . . . . . . . . . . . . . . . . . . . . . . . 85Ω
• Low Power Consumption (P
• Fast Switching Action
• Low Charge Injection
• Upgrade from DG201A, DG202
• TTL, CMOS Compatible
• Single or Split Supply Operation
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Audio Switching
• Battery Operated Systems
• Data Acquisition
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
• Automatic Test Equipment
November 20, 2006
- t
- t
ON
OFF
(Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250ns
(Max, DG441). . . . . . . . . . . . . . . . . . . . . . . . 120ns
Copyright © Intersil Americas Inc. 2002-2006. All Rights Reserved
|
Intersil (and design) is a trademark of Intersil Americas Inc.
D
DG441, DG442
) . . . . . . . . . . . . . . . <1.6mW
FN3281.10

Related parts for DG441DY

DG441DY Summary of contents

Page 1

... Automatic Test Equipment CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 DG441, DG442 FN3281. <1.6mW D (Max 250ns (Max, DG441 120ns | Intersil (and design trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2002-2006. All Rights Reserved ...

Page 2

... Ordering Information PART NUMBER PART MARKING DG441DJ DG441DJ DG441DJZ (Note) DG441DJZ DG441DY DG441DY DG441DY-T DG441DY DG441DYZ (Note) DG441DYZ DG441DYZ-T (Note) DG441DYZ DG441DYZA (Note) DG441DYZ DG441DYZA-T (Note) DG441DYZ DG441DVZ (Note) DG441DVZ DG441DVZ-T (Note) DG441DVZ DG442DJ DG442DJ DG442DJZ (Note) DG442DJZ DG442DY DG442DY DG442DY-T ...

Page 3

Schematic Diagram (One Channel GND 1 PER DIE COMMON TO EVERY CHANNEL V- Pin Descriptions PIN SYMBOL GND ...

Page 4

Absolute Maximum Ratings ...

Page 5

Electrical Specifications (Dual Supply) Test Conditions +15V -15V, V Unless Otherwise Specified (Continued) PARAMETER POWER SUPPLY CHARACTERISTICS Positive Supply Current, I+ Negative Supply Current, I- Ground Current, I GND Electrical Specifications (Single Supply) Test Conditions: V+ ...

Page 6

Test Circuits and Waveforms V is the steady state output with the switch on. Feedthrough via switch capacitance may result in spikes at the leading and trailing O edge of the output waveform. 3V LOGIC 50% INPUT 0V t OFF ...

Page 7

Test Circuits and Waveforms FIGURE 5. SOURCE/DRAIN CAPACITANCES TEST CIRCUIT Application Information GAIN ERROR IS DETERMINED ONLY BY THE RESISTOR TOLERANCE. OP AMP OFFSET AND CMRR WILL LIMIT ACCURACY OF CIRCUIT. +15V -15V FET INPUT AMP 3 ...

Page 8

Typical Performance Curves 100 - (V) D FIGURE AND POWER SUPPLY VOLTAGE DS(ON) D 140 120 +125°C +85°C 100 80 +25°C 60 0°C 40 -40°C -55° ...

Page 9

Typical Performance Curves 140 120 100 80 OFF ISOLATION +15V -15V P = 10dBm GEN 0 100 1k 10k 100k FREQUENCY (Hz) FIGURE 14. CROSSTALK AND OFF ISOLATION vs FREQUENCY 160 V+ = ...

Page 10

Typical Performance Curves +15V V- = -15V S(ON) D(ON S(OFF) D(OFF -15 - (V) A FIGURE 20. SOURCE/DRAIN CAPACITANCE vs ANALOG VOLTAGE 10 ...

Page 11

Die Characteristics DIE DIMENSIONS: 2160μm x 1760μm x 485μm METALLIZATION: Type: SiAl ±1k Å Å Thickness: 12k Metallization Mask Layout S ( (4) GND ( DG441, DG442 PASSIVATION: Type: Nitride Thickness: 8k WORST CASE ...

Page 12

Dual-In-Line Plastic Packages (PDIP INDEX N/2 AREA -B- -A- D BASE PLANE -C- SEATING PLANE 0.010 (0.25 NOTES: 1. Controlling Dimensions: INCH. In case of conflict between ...

Page 13

Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in the ...

Page 14

... 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 ...

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