HI-390_02 INTERSIL [Intersil Corporation], HI-390_02 Datasheet

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HI-390_02

Manufacturer Part Number
HI-390_02
Description
Dual SPDT CMOS Analog Switch
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet
Dual SPDT CMOS Analog Switch
The Hl-390 switch is a monolithic device fabricated using
CMOS technology and the Intersil dielectric isolation process.
This device is TTL compatible and features low leakage and
supply currents, low and nearly constant ON resistance over
the analog signal range, break-before-make switching and
low power dissipation.
Ordering Information
Pinout
HI1-0390-2
NUMBER
PART
LOGIC
0
1
Switch States shown for a Logic “1” Input
TEMP. RANGE
NC
NC
D
D
D
D
S
S
-55 to 125
1
3
3
4
4
2
(
1
2
3
4
5
6
7
8
o
HI-390 (CERDIP)
C)
TOP VIEW
SW1, SW2
®
OFF
1
ON
16 Ld CERDIP
PACKAGE
Data Sheet
16
15
14
13
12
11
10
9
S
IN
V-
GND
NC
V+
IN
S
1
2
1
2
SW3, SW4
F16.3
OFF
ON
PKG. NO.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Features
• Analog Signal Range (±15V Supplies) . . . . . . . . . . . ±15V
• Low Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40pA
• Low On Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . 35Ω
• Break-Before-Make Delay . . . . . . . . . . . . . . . . . . . . 60ns
• Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30pC
• TTL Compatible
• Symmetrical Switch Elements
• Low Operating Power. . . . . . . . . . . . . . . . . . . . . . . 1.0mW
Applications
• Sample and Hold (i.e., Low Leakage Switching)
• Op Amp Gain Switching (i.e., Low On Resistance)
• Portable, Battery Operated Circuits
• Low Level Switching Circuits
• Dual or Single Supply Systems
Functional Diagram
IN
August 2002
|
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
Intersil (and design) is a trademark of Intersil Americas Inc.
N
P
HI-390
FN4754.1
S
D

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HI-390_02 Summary of contents

Page 1

... Dual SPDT CMOS Analog Switch The Hl-390 switch is a monolithic device fabricated using CMOS technology and the Intersil dielectric isolation process. This device is TTL compatible and features low leakage and supply currents, low and nearly constant ON resistance over the analog signal range, break-before-make switching and low power dissipation ...

Page 2

... MN1A GND V- 2 HI-390 SWITCH CELL A V+ MN1B MN2B MN3B MP5B MP4B IN MN4B MP3B MP2B MP1B A DIGITAL INPUT BUFFER AND LEVEL SHIFTER MP2A MP3A MP4A MN2A MN3A MN4A OUT MN5B V- MP5A MP6A MP7A MP8A MN5A MN6A MN7A MN8A SWITCH CELL DRIVER ...

Page 3

... Operating Conditions Temperature Ranges HI-390 -55 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. ...

Page 4

... GND V LOGIC -15V FIGURE 1A. TEST CIRCUIT 10V GEN 0 0 0.4 0.8 TIME (µs) FIGURE 1C. V ANALOG 4 HI-390 = Logic Input. V for Logic “1” = 4V, for Logic “0” = 0.8V TEST CONDITIONS (Note 8) (Note 8) (Note 9) (Note OFF Isolation = 20 Log FIXTURE PROBE ...

Page 5

... TIME (µs) FIGURE 1E. V ANALOG NOTE: 10 increased, there will be proportional increases in rise and/or fall RC times. GEN L L FIGURE 1. SWITCHING WAVEFORMS FOR VARIOUS ANALOG INPUT VOLTAGES Typical Performance Curves +15V -15V 60 o 125 - -15 ...

Page 6

... TEMPERATURE (NOTE 11) S(OFF) D(OFF) NOTE: 11. The net leakage into the source or drain is the N-Channel leakage minus the P-Channel leakage. This difference can be positive, negative or zero depending on the analog voltage and temperature, and will vary greatly from unit to unit ...

Page 7

... TEMPERATURE ( FIGURE 10. SWITCHING TIME vs TEMPERATURE 1 -15V, T 1.6 V INH 1.4 1.2 1.0 0.8 0.6 0.4 t OFF 0 POSITIVE SUPPLY VOLTAGE (V) FIGURE 12. SWITCHING TIME vs POSITIVE SUPPLY VOLTAGE 7 HI-390 (Continued) 300 200 100 65 85 105 125 o C) FIGURE 11. SWITCHING TIME vs NEGATIVE SUPPLY 4.0V INL 5 4 ...

Page 8

... 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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